West Coast Insulation
Licensed general contractor in Seattle, Washington
West Coast Insulation holds Washington L&I licence WESTCCI790L2, active, licensed since 28 May 2021, rated 4.2 from 5 Google reviews. Bonded for $30,000 with Travelers Cas and Surety Co of America. No complaints on the Washington L&I record.
Report card
- Licence activeWashington L&I #WESTCCI790L2, General. Issued 28 May 2021, expires 28 May 2027.
- Licensed 5 yrsSince 28 May 2021.
- Bonded$30,000 with Travelers Cas and Surety Co of America, since 25 May 2021. Washington sets the bond by licence type ($30,000 for a general contractor, $15,000 for a specialty contractor, $4,000 for an electrical contractor), so the amount shows the kind of licence, not the size or quality of the business.
- Liability insuredTravelers Property Cas Co of A, $1,000,000, valid to 19 Nov 2026.
- No complaintsNone on the Washington L&I record.Washington L&I record
- On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
Checked against the Washington State Department of Labor & Industries (L&I) register on 4 Nov 2026.
Google reviews
4.2(5 reviews)Mary Cole★★★★★ 5 years agoView on Google
West Coast Insulation designed and installed insulation for our 105 year old home furnace and exposed basement radiator pipes. They were very professional and exceeded our expectations. Good value for the work they did. We highly recommend them.
Jeff Landon★★★★★ 4 years agoView on Google
Came in needing some help with a small but critical project. The tech was super helpful and the work was precise.over and beyond the top customer service. They literally saved my entire day. I used the water jet to cut some custom aluminum.
M&SFN★★★★★ a year agoView on Google
Great guys, fast service 👏
grant parachor★★★★★ 4 years agoView on Google
My review is a complaint about westcoast Sometimes they park their trucks without allowing anyone to safely walk past the building. I was walking past as one of their cube trucks was parking parallel to the street and had to step into the street to pass. As I did I said to no one in particular "Like no one ever walks here." The driver was triggered by this, got out of his truck yelling at me to come back there with …
Read all 5 reviews on Google Reviews and photos from Google, 4 Nov 2026.
Why it ranks #574 of 2,055 general contractors in Seattle
Score 61.8 / 100. Claiming this listing or using Theo never changes it. How we rank
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