Engineering & architecture in Merrillville, IN
6 engineering & architecture listed in Merrillville, Indiana. 5 with a phone number and 6 with a website.
Merrillville accounts for 0.6% of the engineering & architecture listed in Indiana.
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Quick answer
Merrillville, IN has 6 engineering & architecture listed on USA Business Search. 5 list a phone number and 6 list a website. The most listings are in ZIP codes 46410.
Updated November 2026Enspect ,Inc
Summit NDE
Valley Fire Protection Indiana
Meca Engineering
R W Armstrong & Assoc
How to choose an engineering firm in Merrillville
- 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 Indiana business lookup guide, and licensed trades in the contractor license lookup guide.
Common questions
How many engineering & architecture are listed in Merrillville, Indiana?
USA Business Search shows 6 engineering & architecture in Merrillville. 5 list a phone number and 6 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 46410.
How do I choose an engineering firm in Merrillville?
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 Indiana 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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