Engineering & architecture in Rockford, IL
43 engineering & architecture listed in Rockford, Illinois. 32 with a phone number and 41 with a website.
Rockford accounts for 1.7% of the engineering & architecture listed in Illinois.
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Quick answer
Rockford, IL has 43 engineering & architecture listed on USA Business Search. 32 list a phone number and 41 list a website. The most listings are in ZIP codes 61107, 61108, 61109.
Updated October 2026Arnold Lundgren & Associates
Gadsden Engineering
1919 Architects
Advanced Machine & Engineering
Bell School
Belles Firm of Architecture
Belles Firm of Architecture Inc
Blakemore Architects
Chastain & Associates LLC
Crawford, Murphy & Tilly, Inc.
Hagney Architects, Llc
Ingenium Technologies
Larson & Darby
S E Coady Architects
Sears Heating And Air Conditioning
Studio GWA
Terracon Consultants, Inc.
Testing Service Corporation
Tyson & Billy Architects
Pg Design + Build
Accelerated Machine Design And Engineering Llc
Ballard Engineering
Daley Automation
Saavedra Group Architects
Family And Community Medicine
Heritage Engineering Ltd
L&t Technology Services Limited ( 3rd Floor)
International Union of Operating Engineers Local 150
Quest Global Service Na
Gary W. Anderson & Associates, Inc.
Precision Masters
Systems Design Service
American Crystal Technologies
Arne Jacobsen
Artisan Consulting Engineers, Llc
Metallic Bonds Ltd
Rockford Combustion Solutions
Rpm Specialties
The Studio, Llc
Aztechcomm Llc
Rewerts Design Group
Paramount Motel Inc
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How to choose an engineering firm in Rockford
- 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 Rockford, Illinois?
USA Business Search shows 43 engineering & architecture in Rockford. 32 list a phone number and 41 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 61107, 61108, 61109, 61104, 61114, 61103, 61101, 61112.
How do I choose an engineering firm in Rockford?
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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