Top 100 Architecture Firms in Illinois
The Best of December 2025Looking 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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271Undisclosed2 - 9 employeesSchaumburg, ILPrime Architectural Metal and Glass, Inc is an Architectural Design company. The company is located in Schaumburg, Illinois. Their team offers Architectural Design.Read More
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272Undisclosed2 - 9 employeesHoffman Estates, ILLocated in Hoffman Estates, Illinois, Thomas Buckley Architect Inc is a small Architectural Design company. Their services include Architectural Design.Read More
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273Undisclosed2 - 9 employeesGlenview, ILBrinckerhoff and Assoc is an Architectural Design company. Headquartered in Glenview, Illinois, their team offers Architectural Design.Read More
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274Undisclosed2 - 9 employeesElmhurst, ILHeadquartered in Elmhurst, Illinois, Allegro Architects Ltd is an Architectural Design company. They offer Architectural Design.Read More
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275Undisclosed2 - 9 employeesElmhurst, ILBarnes Architects Ltd is an Architectural Design company. They are based in Elmhurst, Illinois, and their services include Architectural Design.Read More
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276Undisclosed2 - 9 employeesLombard, ILArchitectural Design company Madden McMillan Architects was launched in 1997. Based in Lombard, Illinois, the team offers Architectural Design.Read More
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277Undisclosed2 - 9 employeesDeKalb, ILSharp Architects Inc. Is an Architectural Design company based in DeKalb, Illinois. They provide Architectural Design and were established in 2008.Read More
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278UndisclosedFreelancer employeesUrbana, ILLaunched in 2014, Ryan Reber Architect is an Architectural Design company. The firm offers Architectural Design.Read More
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279Undisclosed2 - 9 employeesBuffalo Grove, ILFounded in 2005, Genesis Architecture, LLC is an Architectural Design company. The team focuses on Architectural Design and is headquartered in Buffalo Grove, Illinois.Read More
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280Undisclosed2 - 9 employeesCrystal Lake, ILKorte Architecture Inc is an Architectural Design company. Their small team is in Crystal Lake, Illinois and provides Architectural Design. The firm was founded in 2000.Read More
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281Undisclosed2 - 9 employeesRock Island, ILBased in Rock Island, Illinois, Joseph Architectural Group is an Architectural Design company. Established in 1999, the team specializes in Architectural Design.Read More
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282Undisclosed2 - 9 employeesWheeling, ILFounded in 2000, Arch Pro LLC, a small Architectural Design company, is in Wheeling, Illinois. Their team provides Architectural Design.Read More
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283Undisclosed2 - 9 employeesWheeling, ILArttig Ltd, an Architectural Design company, was established in 2010. They specializes in Architectural Design.Read More
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284Undisclosed2 - 9 employeesWheeling, ILAr-K-Teks Unlimited Ltd is an Architectural Design company established in 1981. The firm focuses on Architectural Design, and is small.Read More
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285Undisclosed10 - 49 employeesWheeling, ILACOA, Ltd. Construction Company is an Architectural Design company. Their team is in Wheeling, Illinois. The company focuses on Architectural Design.Read More
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286Undisclosed2 - 9 employeesNorthbrook, ILTown Studios Architects, an Architectural Design company, is headquartered in Northbrook, Illinois. Founded in 1985, the team focuses on Architectural Design and Interior Design.Read More
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287Undisclosed2 - 9 employeesNorthbrook, ILAP architects llc is a small Northbrook, Illinois-based Architectural Design company. The team focuses on Architectural Design.Read More
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288Undisclosed2 - 9 employeesHighland Park, ILKevin Drake Architecture LLC, an Architectural Design company, is in Highland Park, Illinois. Founded in 2016, the team specializes in Architectural Design.Read More
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289Undisclosed2 - 9 employeesHighland Park, ILArchitectural Design company Dotson Architects focuses on Architectural Design. They were founded in 1993.Read More
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290UndisclosedFreelancer employeesLake in the Hills, ILLaunched in 2005, Michael J. Benkusky, Inc. Is a small Architectural Design company based in Lake in the Hills, Illinois. Their team specializes in Architectural Design.Read More
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291Undisclosed2 - 9 employeesAlton, ILThe Bend Architectural Group, LLC is an Architectural Design company headquartered in Alton, Illinois. Their services include Architectural Design.Read More
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292Undisclosed2 - 9 employeesLockport, ILOrbis Architects, Inc., an Architectural Design company, was established in 2006. The team offers Architectural Design.Read More
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293Undisclosed2 - 9 employeesWoodstock, ILLaunched in 1996, Luisa De Roo Interior Architecture, Inc., a small Architectural Design company, is located in Woodstock, Illinois. Their team focuses on Architectural Design.Read More
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294Undisclosed2 - 9 employeesCollinsville, ILBased in Collinsville, Illinois, AAIC Inc. Is an Architectural Design company. Their services include Architectural Design and Interior Design.Read More
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295Undisclosed2 - 9 employeesChicago, ILLiving Habitats LLC, an Architectural Design company, was founded in 2001. Headquartered in Chicago, Illinois, the team provides Architectural Design.Read More
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296Undisclosed250 - 999 employeesChicago, ILAccounting and Architectural Design company Walker Consultants was established in 1965. The firm specializes in Accounting and Architectural Design.Read More
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297Undisclosed2 - 9 employeesChicago, ILHansen Realty Services, LLC is a Commercial Brokerage Services company founded in 2000. The agency focuses on Commercial Brokerage Services and Commercial Property Management.Read More
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298Undisclosed2 - 9 employeesChicago, ILJDL Development is a Commercial Development company established in 1993. Their services include Commercial Development and Architectural Design.Read More
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299Undisclosed2 - 9 employeesEvanston, ILFarnsworth-Hill, Inc is a Commercial Brokerage Services company. They were founded in 1982, and their services include Commercial Brokerage Services and Commercial Property Management.Read More
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300Undisclosed2 - 9 employeesWheaton, ILWebster, McGrath & Ahlberg, Ltd. Is a small Commercial Development company in Wheaton, Illinois. Their services include Commercial Development and Engineering.Read More
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