Top 100 Historic Preservation Companies in the United States
The Best of December 2025Looking for a top historic preservation company in the United States?
As the demand to protect historical landmarks grows, historic preservation and restoration companies have become essential for maintaining the character and integrity of heritage sites. Focusing on authenticity and functionality, these companies ensure that restored buildings retain their historical significance while being prepared for modern use. Collaborating with historic preservation and restoration companies helps preserve communities' cultural identities while breathing new life into treasured landmarks.
To assist you in your search for a partner, we’ve compiled this list of the top historic preservation firms in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States Historic Preservation & Restoration Agencies
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121Undisclosed10 - 49 employeesSalem, ORAC & Co Architecture Community is a small Architectural Design and Interior Design company. They provide Architectural Design and Interior Design and were launched in 1958.Read More
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122Undisclosed10 - 49 employeesRockville, MDOLBN, Inc is a small Architectural Design and Interior Design company headquartered in Rockville, Maryland. The team focuses on Architectural Design and Interior Design.Read More
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123Undisclosed10 - 49 employeesDerwood, MDFounded in 1989, Nehmer, a small Architectural Design and Interior Design company, is in Derwood, Maryland. Their services include Architectural Design and Interior Design.Read More
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124Undisclosed10 - 49 employeesWashington, DCEstablished in 1979, Davis Buckley Architects and Planners is an Architectural Design and Interior Design company. The team offers Architectural Design and Interior Design.Read More
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125Undisclosed10 - 49 employeesHouston, TXDillon Kyle Architects (DKA) is a small Architectural Design company established in 1995. Their team specializes in Architectural Design.Read More
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126Undisclosed10 - 49 employeesSt. Louis, MOArchitectural Design company KWK Architects was launched in 2013. In St. Louis, Missouri, the team provides Architectural Design.Read More
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127Undisclosed10 - 49 employeesSan Francisco, CALaunched in 1999, 3North is a small San Francisco, California-based Architectural Design company. Their team provides Architectural Design and Interior Design.Read More
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128Undisclosed50 - 249 employeesKirkland, WAPACE Engineers, Inc. Is a Commercial Development company established in 1992. The midsize team specializes in Commercial Development and Architectural Design.Read More
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129Undisclosed2 - 9 employeesChattanooga, TNArchitectural Design company Elemi Architects is in Chattanooga, Tennessee. Their services include Architectural Design.Read More
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130Undisclosed250 - 999 employeesNew York, NYRockwell Group is an Architectural Design company. The agency is in New York, New York and Madrid, Spain. Their services include Architectural Design and Branding.Read More
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131Undisclosed250 - 999 employeesNew York, NYRobert A.M. Stern Architects is an Architectural Design and Interior Design company. They are based in New York, New York, and their services include Architectural Design and Interior Design.Read More
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132Undisclosed250 - 999 employeesMilwaukee, WIFounded in 1987, Eppstein Uhen Architects (EUA) is an Architectural Design and Interior Design company. The team focuses on Architectural Design and Interior Design.Read More
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133Undisclosed250 - 999 employeesDenver, COArchitectural Design company Cushing Terrell Architects Engineers was launched in 1938. The team provides Architectural Design and Graphic Design and is located in Denver, Colorado and Boise, Idaho.Read More
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134Undisclosed250 - 999 employeesDuluth, MNLHB, Inc is an Architectural Design and Interior Design company. Their team is headquartered in Duluth, Minnesota. The company specializes in Architectural Design and Interior Design.Read More
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135Undisclosed250 - 999 employeesTampa, FLAccounting and Architectural Design company Walker Consultants was established in 1965. The firm specializes in Accounting and Architectural Design.Read More
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136Undisclosed50 - 249 employeesNew York, NYArchitectural Design and Interior Design company ODA New York was established in 2007. The team offers Architectural Design and Interior Design and is based in New York, New York.Read More
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137Undisclosed50 - 249 employeesSan Antonio, TXLake|Flato Architects, an Architectural Design company, is based in San Antonio, Texas. The team specializes in Architectural Design.Read More
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138Undisclosed10 - 49 employeesNew York, NYGLUCK+ is an Architectural Design company. The team offers Architectural Design, and the firm is headquartered in New York, New York.Read More
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139Undisclosed10 - 49 employeesNew York, NYAcheson Doyle Partners is an Architectural Design company. They offer Architectural Design and were founded in 1986.Read More
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140Undisclosed10 - 49 employeesCollingswood, NJOSK Design Partners is a small Architectural Design company established in 1985. Their services include Architectural Design.Read More
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141Undisclosed10 - 49 employeesSan Francisco, CALeddy Maytum Stacy Architects is an Architectural Design company. Their small team is located in San Francisco, California and provides Architectural Design. The company was founded in 1982.Read More
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142Undisclosed10 - 49 employeesBoston, MAHacin + Associates, an Architectural Design company, was established in 1993. They offers Architectural Design and Interior Design.Read More
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143Undisclosed10 - 49 employeesLos Angeles, CAFounded in 1990, Tichenor & Thorp Architects, Inc. Is a small Los Angeles, California-based Architectural Design company. Their services include Architectural Design.Read More
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144Undisclosed10 - 49 employeesNew York, NYMdeAS Architects, an Architectural Design company, is in New York, New York. Established in 1991, the team offers Architectural Design.Read More
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145Undisclosed10 - 49 employeesNew York, NYJames Wagman Architect, LLC is a small New York, New York-based Architectural Design company. Their services include Architectural Design.Read More
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146Undisclosed10 - 49 employeesHamden, CTHeadquartered in Hamden, Connecticut, Hoffmann Architects, Inc. Is an Architectural Design company. They offer Architectural Design and were established in 1977.Read More
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147Undisclosed10 - 49 employeesMinneapolis, MNCollaborative Design Group, inc., an Architectural Design company, was founded in 2001. The team focuses on Architectural Design and Interior Design.Read More
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148Undisclosed10 - 49 employeesMinneapolis, MNDamon Farber Landscape Architects is an Architectural Design company. The team focuses on Architectural Design and is located in Minneapolis, Minnesota.Read More
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149Undisclosed10 - 49 employeesIndianapolis, INEstablished in 1916, Odle McGuire Shook is a small Architectural Design company. Their services include Architectural Design.Read More
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150Undisclosed10 - 49 employeesSt. Louis, MOHKW Architects is a St. Louis, Missouri-based Architectural Design company. Their services include Architectural Design.Read More
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