Top 100 Architecture Firms in Illinois
The Best of October 2026Looking for a top architect in Illinois?
The architectural design process involves five main steps. First, pre-design refers to the ideation and planning phase. It involves working with you (the client) to understand needs and budget. Second, schematic design involves visually presenting multiple options to hone in on the right design and construction plans. Third, is design development, which includes creating a physical or computer model of the agreed on design and construction plan. Fourth, is construction development, which involves selecting the materials needed to fulfill the design, such as flooring, cabinetry, countertop materials, and more. The final stage is construction development.
An architectural designer will guide you through each step in the design and construction process. You'll benefit from the architect's connections to contractors and knowledge of the permitting process in your area.
To assist you in your search for a partner, we’ve compiled this list of the top architecture firms in Illinois. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Illinois Architecture Companies
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91Undisclosed50 - 249 employeesOak Brook, ILLaunched in 1945, FGM Architects is an Architectural Design company. The team provides Architectural Design.Read More
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92Undisclosed10 - 49 employeesBatavia, ILArchitectural Design company Kluber Architects + Engineers is based in Batavia, Illinois. Launched in 1988, the team provides Architectural Design.Read More
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93Undisclosed2 - 9 employeesGeneva, ILAllen Pepa Architects, an Architectural Design company, was launched in 1998. The company provides Architectural Design.Read More
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94Undisclosed2 - 9 employeesCarbondale, ILLaunched in 1995, H Michael Bohnsack Architects is an Architectural Design company. Located in Carbondale, Illinois, the team offers Architectural Design and Interior Design.Read More
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95Undisclosed10 - 49 employeesChicago, ILMatanky Realty Group is a Chicago, Illinois-based Commercial Brokerage Services company. They specialize in Commercial Brokerage Services and Commercial Development and were established in 1955.Read More
Industries
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96$10,000+2 - 9 employeesChicago, ILLaunched in 2000, Marketing Semiotics Inc. Is a small Advertising company in Chicago, Illinois. Their team offers Advertising and Branding.Read More
Industries
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97Undisclosed250 - 999 employeesChicago, ILF.H. Paschen is a Commercial Development company. They are based in Chicago, Illinois and Atlanta, Georgia. Their team provides Commercial Development and Architectural Design.Read More
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98$1,000+10 - 49 employeesChicago, ILStrauss Realty & Management, an Advertising company, was established in 2021. The small team provides Advertising and Branding.Read More
Industries
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99$1,000+50 - 249 employeesPark City, ILQuality Home Restorations Inc. Is a Commercial Development company. The team offers Commercial Development and Architectural Design and is based in Park City, Illinois.Read More
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100Undisclosed10 - 49 employeesChicago, ILEkansh Services is an Architectural Design company. Headquartered in Chicago, Illinois, their team provides Architectural Design and Graphic Design.Read More
Industries
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101Undisclosed2 - 9 employeesChicago, ILFounded in 1989, Nicholas Design Collaborative Ltd is a small Architectural Design company. Their team provides Architectural Design and Interior Design.Read More
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102Undisclosed2 - 9 employeesRockford, ILMcClellan Blakemore Architects is an Architectural Design company. They focus on Architectural Design and Interior Design and were founded in 1993. The company is located in Rockford, Illinois.Read More
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103Undisclosed2 - 9 employeesOrland Park, ILMEM Design, Inc. Is an Architectural Design company. They were founded in 1999, and their services include Architectural Design and Interior Design.Read More
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104Undisclosed2 - 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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105Undisclosed2 - 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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106$1,000+10 - 49 employeesNaperville, ILLocated in Naperville, Illinois, Illinois Estimating is a small Real Estate Law company. Their services include Real Estate Law and Engineering.Read More
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107Undisclosed10 - 49 employeesChicago, ILFRANK PONTERIO Interior Design is an Architectural Design and Interior Design company founded in 1994. The team offers Architectural Design and Interior Design.Read More
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108Undisclosed10 - 49 employeesChicago, ILAnthony Michael Interior Design is an Architectural Design and Interior Design company launched in 1983. Their team provides Architectural Design and Interior Design.Read More
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109Undisclosed10 - 49 employeesChicago, ILInteractive Design Architects (IDEA) is an Architectural Design and Interior Design company. Located in Chicago, Illinois, the team specializes in Architectural Design and Interior Design.Read More
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110Undisclosed10 - 49 employeesChicago, ILBox Studios is a small Architectural Design and Interior Design company. They focus on Architectural Design and Interior Design and were established in 2000.Read More
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111Undisclosed10 - 49 employeesChicago, ILLaunched in 1993, bba ARCHITECTS is an Architectural Design and Interior Design company. The agency provides Architectural Design and Interior Design.Read More
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112Undisclosed10 - 49 employeesEvanston, ILMorganteWilson Architects Ltd. Is an Architectural Design and Interior Design company. Their team is headquartered in Evanston, Illinois and specializes in Architectural Design and Interior Design.Read More
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113Undisclosed10 - 49 employeesChicago, ILConstantine D. Vasilios & Associates Ltd is a Chicago, Illinois-based Architectural Design and Interior Design company. Launched in 1991, the team provides Architectural Design and Interior Design.Read More
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114Undisclosed10 - 49 employeesChicago, ILSmall Architectural Design and Interior Design company SPACE Architects + Planners, is based in Chicago, Illinois. The team focuses on Architectural Design and Interior Design.Read More
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115Undisclosed10 - 49 employeesOak Brook, ILSchwarz Lewis Design Group, Inc. Is an Architectural Design and Interior Design company. Their small team is in Oak Brook, Illinois. Their services include Architectural Design and Interior Design.Read More
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116Undisclosed10 - 49 employeesSkokie, ILArchitectural Design and Interior Design company ML Group Design + Development is located in Skokie, Illinois. The team specializes in Architectural Design and Interior Design.Read More
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117Undisclosed10 - 49 employeesChicago, ILBased in Chicago, Illinois, Vinci | Hamp Architects is an Architectural Design and Interior Design company. Their services include Architectural Design and Interior Design.Read More
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118Undisclosed10 - 49 employeesChicago, ILMRSA Architects & Planners is a Chicago, Illinois-based Architectural Design and Interior Design company. The team offers Architectural Design and Interior Design.Read More
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119Undisclosed10 - 49 employeesNaperville, ILCharles Vincent George Architects, Inc., an Architectural Design and Interior Design company, was founded in 1962. The company provides Architectural Design and Interior Design, and is small.Read More
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120Undisclosed10 - 49 employeesChicago, ILKollin altomare architects is a small Architectural Design and Interior Design company launched in 1995. Their team specializes in Architectural Design and Interior Design.Read More
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