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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751Undisclosed2 - 9 employeesSanta Ana, CAMENARCH, an Architectural Design and Interior Design company, was launched in 2004. The team focuses on Architectural Design and Interior Design.Read More
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752Undisclosed2 - 9 employeesPhiladelphia, PAAbitare Design Studio is an Interior Design company. Their small team of employees is headquartered in Philadelphia, Pennsylvania. Their team offers Interior Design and Architectural Design.Read More
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753Undisclosed2 - 9 employeesPhoenix, AZHeadquartered in Phoenix, Arizona, ocStudio is a small Architectural Design and Interior Design company. Their services include Architectural Design and Interior Design.Read More
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754Undisclosed2 - 9 employeesAlameda, CASaikley Architects, a small Architectural Design and Interior Design company, is based in Alameda, California. Their services include Architectural Design and Interior Design.Read More
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755Undisclosed2 - 9 employeesLos Angeles, CADesign OPERA, Inc. Is an Architectural Design and Interior Design company. The company is in Los Angeles, California. Their team specializes in Architectural Design and Interior Design.Read More
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756Undisclosed2 - 9 employeesCasa Grande, AZLaunched in 1965, AAr/Thompson Designers, Inc. Is a small Architectural Design and Interior Design company. Their services include Architectural Design and Interior Design.Read More
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757Undisclosed2 - 9 employeesPhiladelphia, PATantillo Architecture is an Architectural Design and Interior Design company. Based in Philadelphia, Pennsylvania, the agency provides Architectural Design and Interior Design.Read More
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758Undisclosed2 - 9 employeesNew Orleans, LAAlbert Architecture is an Architectural Design and Interior Design company. The New Orleans, Louisiana-based firm was founded in 2001. Their services include Architectural Design and Interior Design.Read More
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759Undisclosed2 - 9 employeesHollister, CAHuboi Architecture is a Hollister, California-based Architectural Design and Interior Design company. Their services include Architectural Design and Interior Design.Read More
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760Undisclosed2 - 9 employeesSan Luis Obispo, CAFounded in 2000, Michael Boudreau, Architect is an Architectural Design and Interior Design company. The team provides Architectural Design and Interior Design.Read More
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761Undisclosed2 - 9 employeesSan Jose, CATOPA Architecture is an Architectural Design and Interior Design company. Their small team of employees is based in San Jose, California. Their team provides Architectural Design and Interior Design.Read More
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762Undisclosed2 - 9 employeesHuntington, WVFounded in 1995, Edward Tucker Architects is an Architectural Design and Interior Design company. The firm specializes in Architectural Design and Interior Design.Read More
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763Undisclosed2 - 9 employeesCarmel-by-the-Sea, CASmith Architectural Studio is an Architectural Design and Interior Design company. Their team is in Carmel-by-the-Sea, California. The company focuses on Architectural Design and Interior Design.Read More
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764Undisclosed2 - 9 employeesBellevue, PACore Architects LLC, a small Architectural Design and Interior Design company, is headquartered in Bellevue, Pennsylvania. Their services include Architectural Design and Interior Design.Read More
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765Undisclosed2 - 9 employeesEllicott City, MDArchitectural Design and Interior Design company Brennan + Company Architects is located in Ellicott City, Maryland. They specialize in Architectural Design and Interior Design.Read More
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766Undisclosed2 - 9 employeesBay St. Louis, MSArchitectural Design and Interior Design company unabridged Architecture was founded in 1995. The small team provides Architectural Design and Interior Design.Read More
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767Undisclosed2 - 9 employeesSan Francisco, CAAdeeni Design Group is an Architectural Design and Interior Design company. They specialize in Architectural Design and Interior Design and were established in 1999.Read More
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768Undisclosed2 - 9 employeesLos Angeles, CAArchitectural Design and Interior Design company Kurt Krueger Architects was founded in 2012. Located in Los Angeles, California, the team provides Architectural Design and Interior Design.Read More
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769Undisclosed10 - 49 employeesNew York, NYLaunched in 2007, Sardar Design Studio is an Architectural Design and Interior Design company. The small team focuses on Architectural Design and Interior Design.Read More
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770Undisclosed10 - 49 employeesLos Angeles, CAOmgivning is an Architectural Design company headquartered in Los Angeles, California. Their services include Architectural Design and Interior Design.Read More
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771Undisclosed10 - 49 employeesPawtucket, RILLB Architects is an Architectural Design and Interior Design company. Their team is headquartered in Pawtucket, Rhode Island and specializes in Architectural Design and Interior Design.Read More
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772Undisclosed10 - 49 employeesLos Angeles, CABall-Nogues Studio is a small Architectural Design company headquartered in Los Angeles, California. Their services include Architectural Design and Interior Design.Read More
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773Undisclosed10 - 49 employeesShreveport, LAPrevot Design Services is an Interior Design company. Their small team is in Shreveport, Louisiana. Their services include Interior Design and Architectural Design.Read More
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774Undisclosed10 - 49 employeesSan Luis Obispo, CAEstablished in 2008, Arris Studio Architects is an Architectural Design and Interior Design company. Their services include Architectural Design and Interior Design.Read More
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775Undisclosed10 - 49 employeesStockton, CALDA Partners, Inc. Is an Architectural Design and Interior Design company. They specialize in Architectural Design and Interior Design and are based in Stockton, California.Read More
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776Undisclosed10 - 49 employeesClovis, CAPaul Halajian Architects is an Architectural Design and Interior Design company founded in 2010. The team focuses on Architectural Design and Interior Design and is located in Clovis, California.Read More
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777Undisclosed10 - 49 employeesDes Moines, IABBS Architects and Engineers is an Architectural Design company. Launched in 1900, the firm is headquartered in Des Moines, Iowa. Their services include Architectural Design and Interior Design.Read More
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778Undisclosed10 - 49 employeesPortland, ORWorks Progress Architecture, LLP is an Architectural Design and Interior Design company headquartered in Portland, Oregon. The team focuses on Architectural Design and Interior Design.Read More
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779Undisclosed10 - 49 employeesSt. Louis, MOGray Design Group Inc, an Architectural Design company, provide Architectural Design and Interior Design. They were established in 1982.Read More
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780Undisclosed10 - 49 employeesColumbia, MOPWArchitects, Inc., an Architectural Design and Interior Design company, is based in Columbia, Missouri. They offer Architectural Design and Interior Design.Read More
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