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Engineering & architecture in Hammond, IN

14 engineering & architecture listed in Hammond, Indiana. 11 with a phone number and 14 with a website.

Hammond accounts for 1.4% of the engineering & architecture listed in Indiana.

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Quick answer

Hammond, IN has 14 engineering & architecture listed on USA Business Search. 11 list a phone number and 14 list a website. The most listings are in ZIP codes 46323, 46324, 46320.

Updated November 2026

Advanced Engineering Services Aes Inc

7439 Calumet Ave, Hammond, IN 46324 · Claim or fix

How to choose an engineering firm in Hammond

  • 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 Hammond, Indiana?

USA Business Search shows 14 engineering & architecture in Hammond. 11 list a phone number and 14 list a website.

Which ZIP codes do these listings cover?

They include ZIP codes 46323, 46324, 46320, 46327.

How do I choose an engineering firm in Hammond?

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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