Top 100 Historic Preservation Companies in the United States
The Best of September 2026Looking 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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541Undisclosed10 - 49 employeesDenver, CORosemann & Associates, P.C. Is a small Denver, Colorado-based Architectural Design and Interior Design company. The team offers Architectural Design and Interior Design.Read More
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542Undisclosed10 - 49 employeesBrown Deer, WIArchitectural Design and Interior Design company JM Remodeling & Construction LLC is in Brown Deer, Wisconsin. The team offers Architectural Design and Interior Design.Read More
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543Undisclosed10 - 49 employeesSan Antonio, TXWestEast Design Group, LLC is an Architectural Design company. Their small team of employees is headquartered in San Antonio, Texas. Their team specializes in Architectural Design and Interior Design.Read More
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544Undisclosed10 - 49 employeesSan Antonio, TXRialto Studio, Inc. Is a San Antonio, Texas-based Architectural Design company. Launched in 1998, the team specializes in Architectural Design.Read More
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545Undisclosed10 - 49 employeesWaltham, MAFounded in 1923, DRA, a small Architectural Design company, is headquartered in Waltham, Massachusetts. Their team offers Architectural Design.Read More
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546Undisclosed10 - 49 employeesPittsburgh, PAEnvironmental Planning & Design is an Architectural Design company. They are headquartered in Pittsburgh, Pennsylvania. Their team offers Architectural Design.Read More
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547Undisclosed10 - 49 employeesAllentown, PAMKSD architects, an Architectural Design company, is based in Allentown, Pennsylvania. The team focuses on Architectural Design.Read More
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548Undisclosed10 - 49 employeesRichmond, CAInteractive Resources is an Architectural Design company. The team offers Architectural Design and Interior Design, and the agency is headquartered in Richmond, California.Read More
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549Undisclosed10 - 49 employeesSeattle, WARolluda Architects Inc is an Architectural Design company. The Seattle, Washington-based team specializes in Architectural Design.Read More
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550Undisclosed10 - 49 employeesDes Moines, IAFounded in 1989, Simonson & Associates, a small Architectural Design company, is headquartered in Des Moines, Iowa. Their team offers Architectural Design and Interior Design.Read More
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551Undisclosed10 - 49 employeesJeffersonville, INKovert Hawkins Architects, Inc is a Jeffersonville, Indiana-based Architectural Design company. The team focuses on Architectural Design.Read More
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552Undisclosed10 - 49 employeesPittsburgh, PAHayes Design Group Architects, an Architectural Design company, is based in Pittsburgh, Pennsylvania. Founded in 1992, the team focuses on Architectural Design.Read More
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553Undisclosed10 - 49 employeesCleveland, OHHBM Architects, LLC is an Architectural Design company launched in 1976. The firm offers Architectural Design.Read More
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554Undisclosed10 - 49 employeesSalem, MAArchitectural Design company Landworks Studio, Inc. Was established in 1997. The small team specializes in Architectural Design.Read More
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555Undisclosed2 - 9 employeesWauwatosa, WILaunched in 2012, Galbraith Carnahan Architects is an Architectural Design company. The small team offers Architectural Design.Read More
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556$5,000+2 - 9 employeesTempe, AZEstablished in 2001, Infinity Construction & Remodeling - Phoenix is a Commercial Development company. The team specializes in Commercial Development and Architectural Design.Read More
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557Undisclosed2 - 9 employeesNew York, NYFZAD Architecture & Design is an Architectural Design company. They specialize in Architectural Design and Interior Design and are located in New York, New York.Read More
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558Undisclosed2 - 9 employeesNew York, NYLaunched in 1995, NV/design.architecture PLLC is an Architectural Design and Interior Design company. The team specializes in Architectural Design and Interior Design.Read More
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559Undisclosed2 - 9 employeesSan Francisco, CACosta Brown Architecture is a small Architectural Design and Interior Design company based in San Francisco, California. The team provides Architectural Design and Interior Design.Read More
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560Undisclosed2 - 9 employeesWoburn, MADb2/ARCHitecture, an Architectural Design and Interior Design company, is located in Woburn, Massachusetts. Their services include Architectural Design and Interior Design.Read More
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561Undisclosed2 - 9 employeesLos Angeles, CAKoffka Phakos Design is an Architectural Design company. In Los Angeles, California, the agency specializes in Architectural Design and Interior Design.Read More
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562Undisclosed2 - 9 employeesMinneapolis, MNStudio M Architects, Inc., an Architectural Design and Interior Design company, was founded in 2010. The firm focuses on Architectural Design and Interior Design, and is small.Read More
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563Undisclosed2 - 9 employeesPittsburgh, PAMargittai Architects is a small Architectural Design company. Launched in 2001, the team provides Architectural Design and Interior Design.Read More
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564Undisclosed2 - 9 employeesPark Ridge, ILJaeger Nickola Kuhlman & Associates, Ltd. Is an Architectural Design company founded in 1963. Headquartered in Park Ridge, Illinois, the team focuses on Architectural Design and Interior Design.Read More
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565Undisclosed2 - 9 employeesEdwardsville, ILHENDERSON ASSOCIATES ARCHITECTS is an Architectural Design company. Their team is based in Edwardsville, Illinois. The firm offers Architectural Design and Interior Design.Read More
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566Undisclosed2 - 9 employeesOrleans, MAHeadquartered in Orleans, Massachusetts, Aline Architecture is an Architectural Design company. Their services include Architectural Design.Read More
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567Undisclosed2 - 9 employeesLexington, KYArchitectural Design company Wilmes & Associates Architects is based in Lexington, Kentucky. The team focuses on Architectural Design.Read More
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568Undisclosed2 - 9 employeesMilwaukee, WIMadisen Maher Architects is an Architectural Design company founded in 2012. Their services include Architectural Design.Read More
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569Undisclosed2 - 9 employeesDubuque, IAStraka Johnson Architects, a small Architectural Design company, is based in Dubuque, Iowa. Their services include Architectural Design.Read More
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570Undisclosed50 - 249 employeesSt. Louis, MOArchitectural Design company Lawrence Group was launched in 1983. The team offers Architectural Design and Graphic Design and is based in St. Louis, Missouri and New York, New York.Read More
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