Preservation Specialists Directory

This directory is a resource for products or services of companies/individuals with experience in preserving, rehabilitating, or evaluating historic properties or assisting local historical organizations and museums.

These companies/individuals have requested or consented to be placed on this list. The Minnesota Historical Society is not endorsing any of these companies or individuals. We strongly recommend checking references, reviewing previous projects, and conducting careful interviews of prospective providers.

Join Our Preservation Specialists Directory

Complete the Contractor Registration Form to be listed in the directory. Read the Directory Policy before completing the Registration Form. Questions? Contact preservationdirectory@mnhs.org.

378 records
Company Contact City Statesort descending Specialties
CiviCRM
  • Computer Software
  • Website Hosting
KLM Engineering, Inc. Shawn Mulhern
  • Engineers, Civil
  • Engineers, Structural
  • Inspectors, House & Building
  • Testing, Construction Materials
ESG Architecture & Design Christine Pecard, NCARB, AIA, LEED AP
  • Architects, Historic
  • Architects, Landscape
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
  • Interpretive Planner
Hengelfelt Restorations Inc Robert Hengelfelt
  • Carpenters, Finish, Millwork, and Moldings
  • Contractors, General
  • Historic Preservation Consultants
  • Woodwork, Millwork, Moldings
Arrowmaker Associates LLC Michael Bergervoet, Ph.D.
  • Archaeologists
  • Computer Software
  • Engineers, Civil
  • Historians, Oral
MentorMate John Blake
  • Computer Software
  • Website Design & Development
Cathy Osterman
  • Museum Consultants
Tides Edge Design Linda Lundborg
  • Book & Publication Design
  • Graphic Design
KJ Reynolds & Associates, Inc. Kelly Reynolds
  • Photography & Documentation, Collections
Barbara (Bobbie) Scott, PhD
Sarah Zwier Sarah Zwier
  • Exhibit Design
  • Graphic Design
Stantec Consulting Services Inc. Paul Kreisa
  • Archaeologists
NTS
  • Engineers, Civil
  • Engineers, Structural
Wiss Janney Elstner Associates, Inc. Mark Chauvin
  • Architects, Historic
  • Engineers, Structural
  • Historic Preservation Consultants
Albrecht Sign Company Eric Anderson
  • Historic Light Fixtures, Reproduction and Repair
  • Historic Preservation Consultants
  • Metals Restoration
  • Plaques & Historical Markers
Restoration Systems Inc. Blake Dronen
  • Contractors, General
  • Engineers, Structural
  • Historic Preservation Consultants
  • Masons and Masonry Restoration
  • Metals Restoration
East View Grant Bistram Minnetonka
  • Archivists
  • Digitization
  • Historic Preservation Consultants
  • Microfilm/fiche Reader Equipment
  • Microfilm/fiche Reproduction
PM Security Consulting Peter J Mroczkiewicz Mesa AZ
  • Security Consultants
BrightSign Los Gatos CA
  • Computer Hardware
  • Computer Software
Foss & Company J.D. Luchini San Francisco CA
  • Historic Tax Credits, Finance
La Haye Bronze Darlene Crinion Corona CA
  • Plaques & Historical Markers
Layne Consultants International, Inc. Robert Layne Denver CO
  • Security Consultants
National Trust Community Investment Corporation John Leith-Tetrault Washington DC
  • Historic Tax Credits, Finance
Montel Satellite FL
  • Museum Storage Vendors
American Sign Letters Evan Micco FL
  • Metals Restoration
  • Plaques & Historical Markers
  • Woodwork, Millwork, Moldings
Consulting Archaeological Services Creston IA
  • Archaeologists
University of Iowa, Office of the State Archaeologist Melody Pope Iowa City IA
  • Archaeologists
  • Photography & Documentation, Collections
Rolling Hills Consulting Services Chad A Goings Washington IA
  • Archaeologists
Wadsworth Construction Inc - Window Restoration David Wadsworth Waukon IA
  • Carpenters, Finish, Millwork, and Moldings
  • Floor Refinishing & Repair
  • Window Restoration
  • Windows, Replacement, Storms & Hardware
Cultural Heritage Consultants Todd Kapler Sioux City IA
  • Archaeologists
  • Photography & Documentation, Collections
Bergland + Cram Doug Foreshoe Mason City IA
  • Architects, Historic
WAPSI Valley Archaeology Inc Anamosa IA
  • Archaeologists
Progrio LLC Don Beussink Iowa City IA
  • Digitization
  • Microfilm/fiche Reader Equipment
  • Microfilm/fiche Reproduction
  • Museum Storage Vendors
Advantage Archives Michelle Maltas Cedar Rapids IA
  • Digitization
  • Microfilm/fiche Reproduction
Melissa Ann Stewart, PhD Iowa City IA
  • Museum Consultants
Gavin Historical Bricks John Gavin Iowa City IA
  • Masonry Materials (brick, stone) Suppliers
Bear Creek Archeology, Inc Derek V. Lee Cresco IA
  • Archaeologists
Matthew Lundh, Architect Dubuque IA
  • Architects, Historic
ARTistic Storage Susan Winter Chicago IL
  • Museum Storage Vendors
MacRostie Historic Advisors LLC Allen Johnson Chicago IL
  • Historic Preservation Consultants
Leslie Schwartz Photography, Inc Leslie Schwartz Chicago IL
  • Photography & Documentation, Architectural
Neon One Chicago IL
  • Computer Software
  • Website Hosting
Thermolite Window System Dennis Ryan South Bend IN
  • Windows, Replacement, Storms & Hardware
Classic Rock Face Block Kelley Barnhart Fort Wayne IN
  • Masonry Materials (brick, stone) Suppliers
Colonial Brass Company Tauton MA
  • Plaques & Historical Markers
AMEC Earth and Environmental Kari Krause Minneapolis MN
  • Archaeologists
John Lauber and Company John Lauber Minneapolis MN
  • Historians
  • Historic Preservation Consultants
Archaeo-Physics, LLC David Maki Minneapolis MN
  • Archaeologists
  • Historic Preservation Consultants
Richard Rummel Richard Rummel St Paul MN
  • Lighting Consultant, Museum
  • Museum Consultants
Science Museum of Minnesota, Exhibit Services St Paul MN
  • Exhibit Design
Clear Image Solutions, LLC Neil Milkowski Inver Grobe Heights MN
  • Microfilm/fiche Reader Equipment
  • Microfilm/fiche Reproduction
Mid-America Business Systems Phil Schneider Minneapolis MN
  • Microfilm/fiche Reader Equipment
  • Museum Storage Vendors
Anderman Plastering & Stucco Inc Steven Gilman Big Lake MN
  • Plaster & Stucco Contractors
Hamline University Center for Anthropological Services Brian Hoffman St Paul MN
  • Archaeologists
  • Historians, Oral
  • Historic Preservation Consultants
  • Museum Consultants
Fresh Look Restoration Bruce Anderson Nicollet MN
  • Contractors, General
  • Metals Restoration
  • Painting, Decorative Finishes
  • Roofing Contractors
  • Window Restoration
  • Woodwork, Millwork, Moldings
Rolf T. Anderson Minneapolis MN
  • Historians
Royal Shade and Awning Mike or Sue Kortum St. Paul MN
Colliers International Dan Peterson Minnetonka MN
  • Appraisers/Real Estate
Mike Mouw Minneapolis MN
  • Museum Consultants
Stemper and Associates Clifford Stempter Cleveland MN
  • Archaeologists
Landform Consulting Strategies Curtis M. Hudak Stillwater MN
  • Archaeologists
Gemini Research Susan Granger Morris MN
  • Historians
  • Historic Tax Credits Consultant
  • Photography & Documentation, Architectural
Ruth Bauer Anderson Minneapolis MN
  • Archivists
Lawrence Sommer Preservation Planning Lawrence Sommer Mendota Heights MN
  • Historians
  • Historic Preservation Consultants
  • Museum Consultants
Mironet Consulting Louise Miner St Paul MN
  • Museum Consultants
Structural Restoration Inc. Tammy Threet Farmington MN
  • Masons and Masonry Restoration
  • Painting, Decorative Finishes
Les Jones Roofing Incorporated Leslie Jones-Vogel Bloomington MN
  • Roofing Contractors
Greg Gaut, PhD Minneapolis MN
  • Historians
  • Historic Preservation Consultants
Seth Orion Tech LLC (dba Origin Eight) Seth Viebrock Minneapolis MN
  • Website Design & Development
Footlight Research Anne M. Drolet St. Paul MN
  • Archivists
  • Historians, Oral
Gravestone Restoration LLC Dave Hendricks Apple Valley MN
  • Contractors, General
  • Historic Preservation Consultants
  • Masons and Masonry Restoration
HAND in HAND Productions Kate Cavett St Paul MN
  • Historians, Oral
Sigrid Arnott Consulting, LLC Sigrid Arnott Minneapolis MN
  • Archaeologists
  • Historians
Crowe Construction Management Patrick Crowe St. Paul MN
  • Contractors, General
  • Historic Preservation Consultants
David Heide Design Studio David Heide Minneapolis MN
  • Architects, Historic
  • Historic Light Fixtures, Reproduction and Repair
  • Historic Preservation Consultants
Thorbeck Architects Dewey Thorbeck Mendota Heights MN
  • Architects, Historic
  • Architects, Landscape
  • Barn Restoration
Beautiful Necessity Loris Sofia Gregory Apple Valley MN
  • Archivists
  • Photography & Documentation, Collections
LV Engineering Tracy LaVere St Paul MN
  • Engineers, Mechanical (HVAC)
William Hicks Architecture William Hicks Litchfield MN
  • ADA Access Specialists
  • Architects, Historic
  • Barn Restoration
Southern Minnesota Archaeology Consulting Ryan Howell Rochester MN
  • Archaeologists
Acme Tuckpointing and Restoration Brian Norelius St. Paul MN
  • Masons and Masonry Restoration
Designer Specialty Products Jeff May Brooklyn Center MN
  • Windows, Replacement, Storms & Hardware
Northern Wholesale Millwork Sam Augustin Duluth MN
  • Woodwork, Millwork, Moldings
Blondo Consulting, LLC Steven J. Blondo Kettle River MN
  • Archaeologists
  • Historians
Macpherson-Towne Company Mark F Macpherson Minneapolis MN
  • Masons and Masonry Restoration
Arts District Imageworks, Inc Mark Jones Minneapolis MN
  • Photography & Documentation, Architectural
  • Photography & Documentation, Collections
Hess, Roise and Company Elizabeth Gales and Rachel Peterson Minneapolis MN
  • Historians
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
Split Rock Studios St Paul MN
  • Museum Consultants
Environmental Associates Inc Ray Stenglein Willmar MN
  • Masons and Masonry Restoration
Olson & Nesvold Engineers Steve Olson Bloomington MN
  • Engineers, Structural
Venture Exhibits Allen Noska Duluth MN
  • Museum Consultants
Braun Art Conservation Tom Braun Minneapolis MN
  • Conservators, Books, Photographs, Paper
  • Conservators, Objects, Archaeology, Furniture
  • Framers, Archival
  • Metals Restoration
  • Plaques & Historical Markers
A&A Millwork Mark Aune Minneapolis MN
  • Doors
  • Windows, Replacement, Storms & Hardware
  • Woodwork, Millwork, Moldings
Historium Tara Cajacob Eden Prairie MN
Glass Endeavors Zoi & John Sandy Minneapolis MN
  • Stained Glass Specialists
Terracon Suzanne Reece White Bear Lake MN
  • Archaeologists
  • Engineers, Civil
  • Historic Preservation Consultants
  • Testing, Construction Materials
Duluth Archaeology Center Susan Mulholland Duluth MN
  • Archaeologists
  • Historians
  • Historic Preservation Consultants
Paul Ormseth, Architect Paul Ormseth MN
  • Architects, Historic
Visual Communications Richard Lang St Paul MN
  • Museum Consultants
Building Restoration Corporation Brad Hoffman Roseville MN
  • Contractors, General
  • Masons and Masonry Restoration
  • Metals Restoration
Mai Vang Mai Vang St Paul MN
  • Museum Consultants
Adsit Architecture and Planning Mina Adsit Minneapolis MN
  • Architects, Historic
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
Hand Carved Stone LLC Monsieur Jean Pierre Jacquet Burnsville MN
  • Conservators, Objects, Archaeology, Furniture
  • Contractors, General
  • Historic Preservation Consultants
  • Masonry Materials (brick, stone) Suppliers
  • Masons and Masonry Restoration
  • Museum Consultants
  • Plaques & Historical Markers
New History Meghan Elliott Minneapolis MN
  • Architects, Historic
  • Historians
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
Widseth Smith Nolting (formerly Kane and Johnson Architects at this office) Rochester MN
  • Architects, Historic
McFarlane Consulting LLC Joe McFarlane St Paul MN
  • Archaeologists
  • Historians
  • Historic Preservation Consultants
JE Dunn Construction Jeff Callinan Minneapolis MN
  • Carpenters, Finish, Millwork, and Moldings
  • Contractors, General
  • Masons and Masonry Restoration
  • Painting, Decorative Finishes
  • Plaster & Stucco Contractors
  • Roofing Contractors
  • Salvage & Demolition
  • Window Restoration
  • Woodwork, Millwork, Moldings
Crystal Boyd Consulting LLC Crystal Boyd Burnsville MN
  • Archivists
  • Historians, Oral
  • Interpretive Planner
  • Museum Consultants
  • Photography & Documentation, Collections
  • Website Design & Development
WSJ Consulting Group WJ "Bill" Svrluga Minneapolis MN
  • Museum Consultants
Cermak Rhoades Architects Terri Cermak St Paul MN
  • Architects, Historic
Merjent Peggy J Boden Minneapolis MN
  • Historians
  • Historic Tax Credits Consultant
YHR Partners, Inc Julie Rokke Moorhead MN
  • Architects, Historic
American Engineering Testing Dan Larson St Paul MN
  • Testing, Construction Materials
Valkyrie Conservation Bailey Kinsky Stillwater MN
  • Archivists
  • Conservators, Objects, Archaeology, Furniture
Hold Tight Video Gary Bingner St. Louis Park MN
  • Digitization
Cardno, Inc. Ryan Howell Fridley MN
  • Archaeologists
Close Associates Gar Hargens Minneapolis MN
  • Architects, Historic
Mid-Century Vibe Erik & Mary Warner Little Falls MN
Anne Howden Consulting Anne Howden St Paul MN
  • Museum Consultants
KCI Conservation Kristin Cheronis, Laura Kubick Minneapolis MN
  • Conservators, Objects, Archaeology, Furniture
Jim Roe Museum Planning Jim Roe St Paul MN
  • Exhibit Design
  • Interpretive Planner
  • Museum Consultants
Friends of Minnesota Barns Forest Lake MN
  • Barn Restoration
Miller Dunwiddie Denita Lemmon Minneapolis MN
  • Architects, Historic
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
Archaeopaths Consulting David Peterson St Paul MN
  • Archaeologists
Landscape Research, LLC Carole Zellie, Amy Lucas St Paul MN
  • Historians
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
Undertone Minneapolis MN
  • Digitization
  • Film Editors
  • Filmmakers
Global Specialty Contractors Ron Brazier Eagan MN
  • Contractors, General
  • Log Structure Restoration
Sabongi Consulting Group Farid J Sabongi Eagan MN
Immure Records Jared Townsend Blaine MN
  • Digitization
studio e architects Stephanie Howe Glenwood MN
  • Architects, Historic
Ascension Development Group Darren Johnson Minneapolis MN
  • Digitization
  • Website Design & Development
LHB - Duluth Phillip Waugh Duluth MN
  • Architects, Historic
  • Architects, Landscape
  • Engineers, Civil
  • Engineers, Electrical
  • Engineers, Mechanical (HVAC)
  • Engineers, Structural
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
Gwenyth Swain St Paul MN
Pat Koppa Pat Koppa Stillwater MN
  • Museum Consultants
The Glass Oak, LLC Brian Klawiter Duluth MN
  • Carpenters, Finish, Millwork, and Moldings
  • Contractors, General
  • Doors
  • Log Structure Restoration
  • Stained Glass Specialists
  • Window Restoration
  • Woodwork, Millwork, Moldings
LKPB Engineers, Inc. Jeff Allman Rochester MN
  • Engineers, Electrical
  • Engineers, Fire Protection
  • Engineers, Mechanical (HVAC)
Have Gloves Will Travel, LLC Rose Kubiatowicz White Bear Lake MN
  • Archivists
  • Museum Consultants
PaperLoves Conservation, LLC Amanda Malkin St Paul MN
  • Conservators, Objects, Archaeology, Furniture
SMSQ Architects Steven Edwins Northfield MN
  • Architects, Historic
Miigwech Aki Deconstruction/NWICDC Chris Bedeau Bemidji MN
  • Salvage & Demolition
Debra Kellner Duluth MN
  • Historians
NewStudio Architecture Sean Wagner St. Paul MN
  • Architects, Historic
Lydia Lucas Maplewood MN
  • Archivists
North Metro TV Eric Houston Blaine MN
  • Digitization
  • Film Editors
  • Videographers
Heartland Textile Preservation Services Ann Frisina Golden Valley MN
  • Conservators, Objects, Archaeology, Furniture
  • Museum Consultants
  • Museum Storage Vendors
Damon Farber Landscape Architects Jean Garbarini Minneapolis MN
  • Architects, Landscape
  • Historic Preservation Consultants
Northfield Construction Company, Inc. Ray Cox Northfield MN
  • Carpenters, Finish, Millwork, and Moldings
  • Contractors, General
  • Salvage & Demolition
  • Windows, Replacement, Storms & Hardware
Upper Midwest Archaeology LLP Fred A. Finney Minneapolis MN
  • Archaeologists
Blue Planet Museum Consulting, LLC Jane F. Bisel Rochester MN
  • Exhibit Design
  • Historians
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
  • Museum Consultants
10,000 Lakes Archaeology, Inc Tim Tumberg South St Paul MN
  • Archaeologists
CPL Imaging Jeff Frey Duluth MN
  • Photography & Documentation, Collections
Historic Preservation Research Barbara Bezat St. Paul MN
  • Archivists
  • Historians
  • Historic Preservation Consultants
Iceberg Technology Group Kent Hamre Shakopee MN
  • Computer Software
  • Website Design & Development
Spotlight Oral History Dr. Kim Heikkila St Paul MN
  • Historians
  • Historians, Oral
Vergeront Museum Planning Jeanne Vergeront Minneapolis MN
  • Museum Consultants
Braun Intertec Minneapolis MN
  • Testing, Construction Materials
Aaron Novodvorsky Minneapolis MN
  • Museum Consultants
Hoisington Preservation Consultants Daniel J Hoisington Roseville MN
  • Exhibit Design
  • Historians
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
  • Interpretive Planner
  • Museum Consultants
  • Photography & Documentation, Collections
Michaud Cooley Erickson Michelle Mattke Minneapolis MN
  • Engineers, Electrical
  • Engineers, Fire Protection
  • Engineers, Mechanical (HVAC)
  • Lighting Consultant, Museum
  • Security Consultants
Jewel Metal Restoration LLC Joseph Nowlan Waite Park MN
  • Conservators, Objects, Archaeology, Furniture
  • Doors
  • Historic Light Fixtures, Reproduction and Repair
  • Historic Preservation Consultants
  • Metals Restoration
  • Painting, Decorative Finishes
  • Window Restoration
Duluth Timber Company Max Taubert Duluth MN
  • Salvage & Demolition
Paulsen Architectural Design Bryan Paulsen Mankato MN
  • Architects, Historic
BWS Associates Barbara W. Sommer Mendota Heights MN
  • Historians, Oral
  • Museum Consultants
Marcia G. Anderson St Paul MN
  • Museum Consultants
Advanced Masonry Restoration, Inc Tim Miller St Paul MN
  • Contractors, General
  • Masons and Masonry Restoration
Weber Architects & Planners Neil Weber Wayzata MN
  • Architects, Historic
Meyer Group Architecture Tim Meyer Duluth MN
  • Architects, Historic
  • Architects, Landscape
  • Historic Tax Credits Consultant
Emerald Masonry Philip Scanlon Minneapolis MN
  • Masons and Masonry Restoration
Purcell Quality, Inc. Tim Purcell Jr. Maplewood MN
  • Architects, Historic
  • Contractors, General
Willy's Wood Restoration Bill Buelow St Paul MN
  • Carpenters, Finish, Millwork, and Moldings
  • Doors
  • Window Restoration
  • Woodwork, Millwork, Moldings
Mead & Hunt Emily Pettis Minneapolis MN
  • Engineers, Civil
  • Engineers, Electrical
  • Engineers, Fire Protection
  • Engineers, Mechanical (HVAC)
  • Engineers, Structural
  • Historians
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
  • Photography & Documentation, Architectural
AKAY Consulting Alexa McDowell Minneapolis MN
  • Historians
  • Historians, Oral
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
Faber Building and Supplies Anthony Faber Watkins MN
  • Barn Restoration
  • Doors
  • Roofing Contractors
  • Window Restoration
Redwood Valley Technical Solutions Redwood Falls MN
  • Website Design & Development
Red Wing Computer & IT Services Paul Rolfes Red Wing MN
  • Computer Software
  • Website Design & Development
Faegre Baker Daniels John Herman Minneapolis MN
  • Attorneys
Restoration Window Systems Paul Schmidt St Paul MN
  • Window Restoration
  • Windows, Replacement, Storms & Hardware
Zachmann Research Carl Zachmann Fergus Falls MN
  • Historians
  • Photography & Documentation, Collections
Clark Engineering Corporation Dustin Borror Golden Valley MN
Meyer Borgman Johnson Ryan Hopeman Minneapolis MN
  • Engineers, Structural
American Masonry Restoration Mike Hart Fridley MN
  • Masons and Masonry Restoration
Kodet Architectural Group, Ltd. Daniel Kodet Minneapolis MN
  • Architects, Historic
Terhaar Stained Glass David Orton Cold Spring MN
  • Appraisers/Real Estate
  • Conservators, Objects, Archaeology, Furniture
  • Exhibit Design
  • Historic Light Fixtures, Reproduction and Repair
  • Historic Preservation Consultants
  • Painting, Decorative Finishes
  • Plaques & Historical Markers
  • Stained Glass Specialists
  • Window Restoration
Hovland INC Lon Hovland Hermantown MN
  • Contractors, General
  • Masonry Materials (brick, stone) Suppliers
  • Masons and Masonry Restoration
  • Photography & Documentation, Architectural
  • Plaques & Historical Markers
River City Data Spicer MN
  • Digitization
  • Microfilm/fiche Reproduction
Coldspring MAC Cariveau Cold Spring MN
  • Masonry Materials (brick, stone) Suppliers
  • Plaques & Historical Markers
Midwest Art Conservation Center (MACC) Jenny Wollner Minneapolis MN
  • Conservators, Books, Photographs, Paper
  • Conservators, Objects, Archaeology, Furniture
  • Conservators, Paintings
  • Conservators, Preventative
  • Conservators, Textiles
  • Emergency Planning Consultants
  • Emergency Response
  • Historic Preservation Consultants
  • Museum Consultants
  • Photography & Documentation, Collections
Mayfly Design Minneapolis MN
  • Book & Publication Design
Ganzelworks Emily Ganzel Saint Paul MN
  • Historians
  • Historic Preservation Consultants
Rosa Corral Minneapolis MN
  • Museum Consultants
Minnesota State University - Mankato Ronald C. Schirmer Mankato MN
  • Archaeologists
Steven Penick Cold Spring MN
  • Museum Consultants
Architectural Testing Dan Johnson St Paul MN
  • Testing, Construction Materials
LarsonAllen Perry McGowan Minneapolis MN
CYBERsprout LLC Tyler Golberg Alexandria MN
  • Website Design & Development
Scalzo Architects, Ltd William Scalzo Duluth MN
  • Architects, Historic
  • Historic Preservation Consultants
Mediapolis LLC Dennis Becker Minneapolis MN
  • Digitization
Crane Engineering Scott Nesvold Plymouth MN
  • Architects, Historic
  • Engineers, Civil
  • Engineers, Electrical
  • Engineers, Fire Protection
  • Engineers, Mechanical (HVAC)
  • Engineers, Structural
Mitch Rossow Fine Art Photography Mitch Rossow Minneapolis MN
  • Photography & Documentation, Collections
Summit Envirosolutions, Inc. Marjorie Pearson Burnsville MN
  • Archaeologists
  • Historians
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
  • Interpretive Planner
  • Photography & Documentation, Architectural
Authentic Construction Co, Inc Mike Killa St Paul MN
  • Barn Restoration
  • Carpenters, Finish, Millwork, and Moldings
  • Contractors, General
  • Doors
  • Salvage & Demolition
  • Windows, Replacement, Storms & Hardware
  • Woodwork, Millwork, Moldings
LHB - Minneapolis Phillip Waugh Minneapolis MN
  • Architects, Historic
  • Architects, Landscape
  • Engineers, Civil
  • Engineers, Electrical
  • Engineers, Mechanical (HVAC)
  • Engineers, Structural
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
  • Security Consultants
Haldeman-Homme Minneapolis MN
  • Museum Storage Vendors
CTA Architects Engineers Sarah Berwald Minneapolis MN
  • Architects, Historic
  • Architects, Landscape
  • Engineers, Structural
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
  • Log Structure Restoration
  • Masons and Masonry Restoration
  • Window Restoration
Sharing Our Stories Erica Schultz Minneapolis MN
  • Historians, Oral
  • Museum Consultants
Mark Haidet Mark Haidet New Brighton MN
  • Historians, Oral
Museology Museum Services Bret Pearson Minneapolis MN
  • Exhibit Design
  • Interpretive Planner
  • Museum Consultants
Theresa Wolner Minneapolis MN
  • Archivists
Barn Repair Specialists J Schmidt Onamia MN
  • Barn Restoration
  • Contractors, General
  • Roofing Contractors
Lois Glewwe Lois Glewwe South St. Paul MN
  • Historians, Oral
GlassArt Design Andrew LeJeune Minneapolis MN
  • Fine Art Shippers
  • Historic Interior Conservation & Restoration
  • Historic Interior Specialists
  • Plaques & Historical Markers
  • Stained Glass Specialists
  • UV Window Film
  • Window Restoration
  • Windows, Replacement, Storms & Hardware
Hay Dobbs Gary Hay Minneapolis MN
  • Architects, Historic
SOILS Consulting Longville MN
  • Archaeologists
Deco Cultural Services LLC Andrea Pizza South St. Paul MN
  • Archaeologists
  • Historians
Nienow Cultural Consultants Jeremy Nienow St Paul MN
  • Archaeologists
Turning Point Woodworks Inc. Tom Guelcher St Paul MN
  • Carpenters, Finish, Millwork, and Moldings
  • Doors
  • Window Restoration
  • Windows, Replacement, Storms & Hardware
  • Woodwork, Millwork, Moldings
M. P. Klauda Consulting Mary Klauda St Paul MN
  • Archivists
  • Computer Software
Rethos Lydia Harrison St. Paul MN
  • Historic Tax Credits, Finance
Heather Esser Koop Cultural Management Consulting Heather Esser Koop Minneapolis MN
  • Museum Consultants
SP Custom Carpentry and Windows, Inc. Mike Vanderscheuren Burnsville MN
  • Doors
  • Window Restoration
  • Windows, Replacement, Storms & Hardware
  • Woodwork, Millwork, Moldings
Concrete Coatings Unlimited, LLC Coy Jackson Prior Lake MN
  • Contractors, General
  • Floor Refinishing & Repair
  • Masons and Masonry Restoration
Oertel Architects Jeffrey Oertel St Paul MN
  • Architects, Historic
  • Historians
US Bank Community Development Corporation JeriLynn Young Minneapolis MN
  • Historic Tax Credits, Finance
Blueline Coatings Guy Wojtowicz Forest Lake MN
  • Plaster & Stucco Contractors
106 Group Anne Ketz St Paul MN
  • Archaeologists
  • Exhibit Design
  • Historians
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
  • Interpretive Planner
  • Museum Consultants
  • Photography & Documentation, Collections
Historic Stone Company Frank Langer Minneapolis MN
  • Masonry Materials (brick, stone) Suppliers
  • Salvage & Demolition
St Cloud State University Mark P Muniz St Cloud MN
  • Archaeologists
ASSA ABLOY Door Security Solutions Dave Lorenzo New Brighton MN
  • Doors
Dimensions Images Melissa Jones Eden Prairie MN
  • Photography & Documentation, Collections
Pathfinder CRM Robert C Vogel Spring Grove MN
  • Archaeologists
  • Historians
  • Photography & Documentation, Collections
Vetscher & Associates, LLC Chris Thomas St Paul MN
Britt Aamodt Elk River MN
Access Philanthropy Steve Paprocki Minneapolis MN
  • Museum Consultants
Hust Law Firm Bridget Hust Minneapolis MN
  • Attorneys
The Museum Lady LLC Claudia J. Nicholson St. Paul MN
  • Interpretive Planner
  • Museum Consultants
Historic Wet Plate Photography Kristin Mason Savage MN
  • Photography & Documentation, Collections
Dunham Associates Steve Gentilini Minneapolis MN
  • Engineers, Electrical
  • Engineers, Mechanical (HVAC)
Pegg-Whitney Woodworks George Pegg Anoka MN
  • Doors
  • Window Restoration
  • Windows, Replacement, Storms & Hardware
  • Woodwork, Millwork, Moldings
WebSailer Minneapolis MN
  • Website Design & Development
Marilyn Ziebarth St Paul MN
Jack El-Hai Minneapolis MN
Valerie Clark Valerie Clark Eden Prairie MN
  • Museum Consultants
Engan Associates Architects & Interior Designers Richard P. Engan, AIA CID LEED AP® Willmar MN
  • Architects, Historic
  • Historic Preservation Consultants
Winthop & Weinstine, P.A. Norm Jones Minneapolis MN
  • Attorneys
Cedar Story Services Gina Temple-Rhodes Duluth MN
  • Historians, Oral
  • Museum Consultants
ALO Environmental Associates, LLC Amy Ollendorf, PhD Hopkins MN
  • Archaeologists
  • Historians
  • Historic Preservation Consultants
JL Barritt and Sons Carol Barritt Fulda MN
  • Barn Restoration
In Situ Archaeological Consulting, LLC Abraham Ledezma Eden Prairie MN
  • Archaeologists
American Engineering Testing Bill Rebel St Paul MN
  • Engineers, Civil
  • Engineers, Structural
  • Historic Preservation Consultants
  • Testing, Construction Materials
Saving Tape Media Conversion Thor Anderson Minneapolis MN
  • Digitization
Fiber Art Preservation Beth McLaughlin St Paul MN
  • Conservators, Objects, Archaeology, Furniture
Retro Green Energy Greg Froelke St Cloud MN
  • Windows, Replacement, Storms & Hardware
Linda McShannock Minneapolis MN
  • Museum Consultants
Michael J Burns Architects, Ltd. Mike Burns Moorhead MN
  • Architects, Historic
  • Historians
AMI Imaging Solutions Bloomington MN
  • Microfilm/fiche Reader Equipment
Pigeon Consulting, LLC Laurel Fritz and Tamara Halvorsen St Paul MN
  • Architects, Historic
  • Historians
  • Historic Preservation Consultants
Fresh Air Finishers David Smith St Paul MN
  • Conservators, Objects, Archaeology, Furniture
  • Historic Light Fixtures, Reproduction and Repair
  • Painting, Decorative Finishes
  • Woodwork, Millwork, Moldings
Robert Thompson Maple Grove MN
  • Archaeologists
Rose Sherman Consulting Rose Sherman Saint Paul MN
  • Computer Software
  • Website Design & Development
Collaborative Design Group Craig Milkert Minneapolis MN
  • Architects, Historic
  • Barn Restoration
  • Engineers, Structural
  • Inspectors, House & Building
Midwest Micro Imaging Inc Kelly Rydberg Carver MN
  • Archivists
  • Digitization
  • Historic Preservation Consultants
  • Microfilm/fiche Reader Equipment
  • Microfilm/fiche Reproduction
ARCH3, LLC Daniel Pratt St Paul MN
  • Archaeologists
  • Archivists
  • Digitization
  • Historians
  • Historic Preservation Consultants
  • Photography & Documentation, Architectural
Digital Pictures St. Paul MN
  • Computer Hardware
Russ's Old House Window Restoration Russ Sehon St Paul MN
  • Window Restoration
Maritime Heritage Minnesota Ann Merriman Saint Paul MN
  • Archaeologists
  • Archivists
  • Historians
  • Historians, Oral
Minnesota State University - Moorhead Michael Michlovic Moorhead MN
  • Archaeologists
Streamline Associates Andrew Schmidt Minneapolis MN
  • Historians
  • Historians, Oral
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
  • Interpretive Planner
Architrave Design and Remodeling, Inc. Steven Madole St Paul MN
  • Carpenters, Finish, Millwork, and Moldings
  • Contractors, General
  • Windows, Replacement, Storms & Hardware
  • Woodwork, Millwork, Moldings
Leech Lake Heritage Sites Program Cass Lake MN
  • Archaeologists
Great River Greening Deborah Karasov St Paul MN
  • Architects, Landscape
Hayes Window Restoration Joseph Hayes Minneapolis MN
  • Window Restoration
  • Windows, Replacement, Storms & Hardware
Sean Hayford Oleary Design Sean Hayford Oleary Minneapolis MN
  • Website Design & Development
Beton Consulting Engineers Mark Lukkarila Mendota Heights MN
  • Engineers, Civil
  • Engineers, Structural
  • Historic Preservation Consultants
  • Masons and Masonry Restoration
  • Testing, Construction Materials
Creature Works Labs Waconia MN
  • Website Design & Development
Modern House Productions, Inc Jane King Hession Edina MN
  • Historians
Baker-Hogan-Houx Tony Stoll Perham MN
  • Architects, Historic
Lightworks Kathryn Dailey Minneapolis MN
  • Historic Light Fixtures, Reproduction and Repair
Amplifier Experience Design, LLC Steve Boyd-Smith Saint Paul MN
  • Exhibit Design
  • Interpretive Planner
  • Museum Consultants
  • Script Writers
Hammel, Green and Abrahamson (HGA) Ginny Lackovic, AIA Minneapolis MN
  • Architects, Historic
  • Architects, Landscape
  • Engineers, Civil
  • Engineers, Electrical
  • Engineers, Mechanical (HVAC)
  • Engineers, Structural
  • Historic Preservation Consultants
  • Lighting Consultant, Museum
  • Masons and Masonry Restoration
  • Photography & Documentation, Architectural
John W. Meyer PhD John Meyer Avon MN
  • Historic Preservation Consultants
Sherelyn Ogden Preservation Associates Sherelyn Ogden St Paul MN
  • Conservators, Objects, Archaeology, Furniture
Project Restorations Patrick Crowe St Paul MN
  • Contractors, General
  • Engineers, Structural
  • Masons and Masonry Restoration
Dave Kenney Roseville MN
Museum Science Consultants Paul Storch St Paul MN
  • Conservators, Objects, Archaeology, Furniture
  • Conservators, Preventative
Thomas R Zahn & Associates, LLC Thomas Zahn St Paul MN
  • Historians
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
LS Engineers Eugene Le Sueur MN
  • Engineers, Structural
JLC History Jane Edina MN
  • Historians
  • Writers & Editors
HDR Engineering Michael Justin Minneapolis MN
  • Archaeologists
  • Architects, Historic
  • Engineers, Civil
  • Engineers, Electrical
  • Engineers, Structural
  • Historic Preservation Consultants
Solid Restoration and Masonry Patrick Sieben St. Paul Park MN
  • Masons and Masonry Restoration
Historic Design Consulting LLC Mark Johnston Vadnais Heights MN
  • Doors
  • Historic Preservation Consultants
  • Painting, Decorative Finishes
  • Window Restoration
  • Woodwork, Millwork, Moldings
Design for Preservation Bob Roscoe Minneapolis MN
Northern Bedrock Conservation Corps Jill Baum Duluth MN
  • Barn Restoration
  • Doors
  • Floor Refinishing & Repair
  • Log Structure Restoration
  • Masons and Masonry Restoration
  • Plaster & Stucco Contractors
  • Salvage & Demolition
  • Window Restoration
Two Pines Resource Group Eva Terrell Shafer MN
  • Archaeologists
  • Historians
  • Historic Preservation Consultants
Big Wood Timber Frames Mike Nickolas St Paul MN
  • Salvage & Demolition
MacDonald & Mack Architects Todd Grover Minneapolis MN
  • Architects, Historic
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
Leo A Daly Michael Bjornberg Minneapolis MN
  • ADA Access Specialists
  • Architects, Historic
  • Engineers, Civil
  • Engineers, Electrical
  • Engineers, Fire Protection
  • Engineers, Mechanical (HVAC)
  • Engineers, Structural
  • Historic Interior Conservation & Restoration
  • Historic Interior Specialists
  • Historic Preservation Consultants
Eagle Construction Company, Inc. Brandon Freudenrich Little Falls MN
  • Contractors, General
  • Floor Refinishing & Repair
  • Log Structure Restoration
  • Masons and Masonry Restoration
  • Metals Restoration
  • Painting, Decorative Finishes
  • Plaster & Stucco Contractors
  • Roofing Contractors
  • Window Restoration
Old World Windows Paul Freese Duluth MN
  • Window Restoration
Vacker Inc. Peter Osterberg Roseville MN
  • Plaques & Historical Markers
Bolton & Menk Jammi L. Ladwig Burnsville MN
  • Archaeologists
  • Historians
3-D Building Technologies, LLC Drew Bjorklund St. Paul MN
  • Architects, Historic
  • Inspectors, House & Building
  • Photography & Documentation, Architectural
Historic Window Works Eric Staffrude St Paul MN
  • Window Restoration
  • Windows, Replacement, Storms & Hardware
SEARCH, Inc. Matthew Piscitelli Brooklyn Park MN
  • Archaeologists
  • Archivists
  • Historians
  • Historians, Oral
  • Historic Preservation Consultants
  • Interpretive Planner
  • Museum Consultants
  • Photography & Documentation, Collections
  • Website Design & Development
Minnesota Media Arts Ron McCoy Minneapolis MN
  • Digitization
  • Museum Consultants
  • Photography & Documentation, Collections
  • Website Design & Development
Diversified Roofing Company Tracy Ann Ellingson Anoka MN
  • Barn Restoration
  • Roofing Contractors
Paul Gates Architect Paul Gates Minneapolis MN
  • Architects, Historic
Vicki Albu Vicki Albu West St. Paul MN
  • Historians, Oral
Buetow & Associates, Inc. Steve Buetow St Paul MN
  • Architects, Historic
Mahoney Ulbrich Christiansen Russ Donna Stevermer St Paul MN
Information Systems Corporation - Edina Edina MN
  • Microfilm/fiche Reader Equipment
  • Microfilm/fiche Reproduction
Pope Design Group Gonzalo Villares St. Paul MN
  • Architects, Historic
PR Johnson Construction Pete Johnson St Bonifacius MN
  • Barn Restoration
  • Roofing Contractors
Westwood Professional Services Inc Ryan Grohnke Minnetonka MN
  • Archaeologists
  • Historians
  • Historic Preservation Consultants
  • Photography & Documentation, Collections
Carmen Tschofen Robbinsdale MN
  • Historians
AECOM Lucy Harrington Minneapolis MN
  • Archaeologists
  • Historians
  • Historic Preservation Consultants
James Lundgren James Lundgren Owatonna MN
  • Museum Consultants
Zooarchaeo Consulting, LLC Laura Koski Maplewood MN
  • Archaeologists
  • Museum Consultants
Bluestem Heritage Group Nancy O'Brien Wagner Saint Paul MN
  • Exhibit Design
  • Historians
  • Interpretive Planner
  • Museum Consultants
Epic Masonry Restoration Robert Weatherup St. Paul MN
  • Masons and Masonry Restoration
Questions & Solutions Engineering Rebecca Ellis Chaska MN
  • Engineers, Electrical
  • Engineers, Mechanical (HVAC)
Wold Architects and Engineers Michael Cox St Paul MN
  • Architects, Historic
  • Engineers, Electrical
  • Engineers, Mechanical (HVAC)
MEP Associates, LLC Larry Namer Eagan MN
  • Engineers, Electrical
  • Engineers, Fire Protection
  • Engineers, Mechanical (HVAC)
Re-View Brooks Gentleman Kansas City MO
  • Doors
  • Window Restoration
  • Windows, Replacement, Storms & Hardware
Commerce Bank Peter Noonan St. Louis MO
  • Historic Tax Credits, Finance
BW&A Books Chris Crochetière Oxford NC
  • Book & Publication Design
Modern Information Systems Grand Forks ND
  • Microfilm/fiche Reader Equipment
Information Systems Corporation - Fargo Fargo ND
  • Microfilm/fiche Reader Equipment
  • Microfilm/fiche Reproduction
Agassiz Archeology Mike Jackson (M.A.) Grand Forks ND
  • Archaeologists
Metcalf Archaeological Consultants Bismarck ND
  • Archaeologists
Steve C Martens Steve Martens Fargo ND
  • Barn Restoration
  • Historians
  • Historic Preservation Consultants
  • Historic Tax Credits Consultant
  • Photography & Documentation, Architectural
Trefoil Cultural and Environmental Richard Rothaus Bismarck ND
  • Archaeologists
  • Historians
  • Historic Preservation Consultants
Jeff Kinney and Associates Manvel ND
  • Archaeologists
KLJ Jim Welch Bismarck ND
  • Archaeologists
  • Engineers, Civil
  • Engineers, Structural
  • Historians
Anthropology Research Dennis L Toom Grand Forks ND
  • Archaeologists
Cabin and Timber Dean Poll Fargo ND
  • Log Structure Restoration
  • Salvage & Demolition
Catskill Castings Bloomville NY
  • Plaques & Historical Markers
Sewah Studios Marietta OH
  • Plaques & Historical Markers
Security Risk Management Consultants, LLC James H. Clark, CPP Columbus OH
  • Security Consultants
CenTec Cast Metal Products Fremont OH
  • Plaques & Historical Markers
Indow Kristina Damschen Portland OR
  • Conservators, Objects, Archaeology, Furniture
  • Museum Consultants
  • Window Restoration
Margaret Geiss-Mooney Margaret Geiss-Mooney Springfield OR
  • Conservators, Preventative
  • Conservators, Textiles
  • Emergency Planning Consultants
  • Emergency Response
  • Historic Interior Conservation & Restoration
  • Mannequins & Costume Mounting
  • Mountmaking
  • Photography & Documentation, Collections
  • Traveling Exhibitions
Sunset Forest Products Rick Kappler Portland OR
Erie Landmark Company Columbia PA
  • Plaques & Historical Markers
George Blood, L.P Biz Maher Gallo Philadelphia PA
  • Digitization
Franklin Bronze Plaques Franklin PA
  • Plaques & Historical Markers
MediaPreserve, The Cranberry Township PA
  • Digitization
JMT Mary Alfson Tinsman Philadelphia PA
  • Archaeologists
  • Engineers, Civil
Lake Shore Industries Erie PA
  • Plaques & Historical Markers
Healy Plaques Manville RI
  • Plaques & Historical Markers
Archaeology Laboratory - Augustana College Sioux Falls SD
  • Archaeologists
Baldridge & Nelson Architects & Engineers Jeff Nelson Sioux Fall SD
  • Architects, Historic
  • Engineers, Structural
Vantage Point Solutions Lindsay Scott Rapid City SD
  • Archaeologists
  • Historians
  • Historic Preservation Consultants
  • Photography & Documentation, Collections
Quality Services Lance Rom Rapid City SD
  • Archaeologists
  • Historians, Oral
  • Historic Preservation Consultants
  • Photography & Documentation, Collections
Kogel Archaeological Consulting Services Troy Kogel Sioux Falls SD
  • Archaeologists
Active Data Systems Sioux Falls SD
  • Microfilm/fiche Reproduction
Kathy G. Kelley Memphis TN
  • Museum Consultants
Southwell Company San Antonio TX
  • Plaques & Historical Markers
Interpretive Graphics Salt Lake City UT
  • Plaques & Historical Markers
Crenshaw Lighting Siobhan Boothe Floyd VA
  • Historic Light Fixtures, Reproduction and Repair
TRC Environmental Rachel Klabacka-Williams Brookfield WI
  • Archaeologists
  • Archivists
  • Historians
  • Historic Preservation Consultants
Florin Cultural Resources, LLC Frank Florin Boyceville WI
  • Archaeologists
Kolbe Windows & Doors Lance Premeau Wausau WI
  • Doors
  • Windows, Replacement, Storms & Hardware
Tab Products John Neuman Mayville WI
  • Museum Storage Vendors
Lion Tree Group Ben Lindberg Madison WI
  • Website Design & Development
EDR Ltd. Karen Siren WI
  • Log Structure Restoration
  • Masons and Masonry Restoration
  • Woodwork, Millwork, Moldings
Chris La Shorne Architecture Chris La Shorne La Crosse WI
  • Barn Restoration
  • Engineers, Structural
  • Inspectors, House & Building
  • Photography & Documentation, Architectural
River Architects Valentine J. Schute, Jr., AIA La Crosse WI
  • Architects, Historic
Cornerstone Preservation Anne Biebel Cross Plains WI
  • Historians
Mississippi Valley Archaeology Center Katherine P. Stevenson La Crosse WI
  • Archaeologists
Otwell Museum Consulting Maureen Otwell Prescott WI
  • Museum Consultants
Golder Associates Inc. David Wilcox Green Bay WI
  • Archaeologists
  • Historians
  • Photography & Documentation, Collections
Cultural Resource Management UW-Milwaukee Jennifer Haas Milwaukee WI
  • Archaeologists
  • Historians
  • Historic Preservation Consultants
Best Exhibits Baraboo WI
  • Plaques & Historical Markers
Commonwealth Cultural Resources Group - Milwaukee, WI Katie Egan-Bruhy Milwaukee WI
  • Archaeologists
Heritage Research, Ltd. John N. Vogel Menomonee Falls WI
  • Historians
  • Historic Tax Credits Consultant
  • Photography & Documentation, Architectural
Spacesaver Storage Systems Patricia Koshak Fort Atkinson WI
  • Museum Storage Vendors
Edmunds & Company Log Homes Susan Hall Washburn WI
  • Log Structure Restoration
Alyssa Auten, Historic Property Consultant Alyssa Auten Osceola WI
  • Museum Consultants