Engineering & architecture in Issaquah, WA
16 engineering & architecture listed in Issaquah, Washington. 12 with a phone number and 15 with a website.
Issaquah accounts for 0.8% of the engineering & architecture listed in Washington.
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Quick answer
Issaquah, WA has 16 engineering & architecture listed on USA Business Search. 12 list a phone number and 15 list a website. The most listings are in ZIP codes 98027, 98029.
Updated November 2026Farallon Consulting
Living Shelter Design
Taylor Engineering Consultants
2-d As-built Floor Plans
Cannon
Dogtrot Architecture
Merrill Design Group
Concept Engineering
Zeiss Industrial Quality Solutions (formerly Capture 3d)
AES Engineering
The Lisbon Group, Llc
Aldrich Architects
Coast Machinery
Dougherty Offices
Pernack Factor Architects
How to choose an engineering firm in Issaquah
- 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 Washington business lookup guide, and licensed trades in the contractor license lookup guide.
Common questions
How many engineering & architecture are listed in Issaquah, Washington?
USA Business Search shows 16 engineering & architecture in Issaquah. 12 list a phone number and 15 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 98027, 98029.
How do I choose an engineering firm in Issaquah?
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 Washington 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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