Engineering & architecture in Crystal Lake, IL
17 engineering & architecture listed in Crystal Lake, Illinois. 12 with a phone number and 16 with a website.
Crystal Lake accounts for 0.7% of the engineering & architecture listed in Illinois.
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Quick answer
Crystal Lake, IL has 17 engineering & architecture listed on USA Business Search. 12 list a phone number and 16 list a website. The most listings are in ZIP codes 60014, 60012.
Updated October 2026Althoff Home Services
Baxter & Woodman
James Byrnes Architect
Apex Project Management Ltd
Korte Architecture Inc
Msd Engineering
Thomas Musschoot
John M. Behrens, Architect
Legat Architects
Prestressed Products Company
Ability Innovative Tech
American Calibration, Inc.
Centerline Architects Inc
Nold & Walsh, Llc
Paxis Llc
Stuttgart, Inc.
How to choose an engineering firm in Crystal Lake
- Ask who will actually do the work and how often you'll hear from them.
- Get the scope, price and timeline in writing.
- Ask for two references from clients like you.
Check the business: confirm a company's registration with the state in our Illinois business lookup guide, and licensed trades in the contractor license lookup guide.
Common questions
How many engineering & architecture are listed in Crystal Lake, Illinois?
USA Business Search shows 17 engineering & architecture in Crystal Lake. 12 list a phone number and 16 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 60014, 60012.
How do I choose an engineering firm in Crystal Lake?
Ask who will actually do the work and how often you'll hear from them. Get the scope, price and timeline in writing. Ask for two references from clients like you. Check the license or registration through the Illinois business lookup guide.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
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