Left Coast Services
Licensed general contractor in Seattle, Washington
Left Coast Services holds Washington L&I licence LEFTCCS752R6, active, licensed since 31 Dec 2025, rated 5.0 from 14 Google reviews. Bonded for $30,000 with Travelers Casualty & Surety Co of America. No complaints on the Washington L&I record.
Report card
- Licence activeWashington L&I #LEFTCCS752R6, General. Issued 31 Dec 2025, expires 31 Dec 2027.
- Licensed <1 yrSince 31 Dec 2025.
- Bonded$30,000 with Travelers Casualty & Surety Co of America, since 1 Dec 2025. 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 insuredAdmiral Insurance Co, $3,000,000, valid to 1 Dec 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
- 34 building permits since 2020Naming this business as the contractor (City of Bellevue), most recently 2 Nov 2026.
Checked against the Washington State Department of Labor & Industries (L&I) register on 4 Nov 2026.
Google reviews
5.0(14 reviews)Sheryl Haile★★★★★ a year agoView on Google
This company and its crew are beyond a five star rating... beyond professional, credible, reliable and trustworthy. My husband and I can't say enough and our review is way overdue. They are extremely efficient and helped to navigate through every step. The owner called when he said he would, met with us in person several times over the course of the project and fulfilled all expectations and promises including handli…
Ioana Woods★★★★★ 12 months agoView on Google
Kelly and his team are absolutely AMAZING!!! Extremely professional and friendly, great communication, quick response and outstanding service! I had an underground oil tank removed from the property and they need an amazing job. I could not be happier and I highly recommend!
Alice Cook★★★★★ 2 years agoView on Google
I needed to have an old oil tank removed because I had a new heat pump installed. So, I reached out to Left Coast Services to see what it takes to decommission the old tank. I really glad I was able to work with this company. Kelly Mackay and his workers were fantastic! The crew that worked in my yard were very respectful and did their job well. My old oil tank was removed, and my contaminated soil was cleaned up wi…
Bella Chen★★★★★ 11 months agoView on Google
Kelly and his team are truly exceptional. They respond quickly, handle everything with professionalism, and their pricing is very reasonable. It’s rare to find a team this reliable—highly recommended!
Rachel W★★★★★ 2 years agoView on Google
Great experience with this company from start to finish. Removing an old underground heating oil tank was way quicker, easier, and less stressful than I thought possible.
Read all 14 reviews on Google Reviews and photos from Google, 4 Nov 2026.
Recent permits
Building permits pulled under licence #LEFTCCS752R6, from City of Bellevue open data, which names contractors up to 2 Nov 2026. Locations are shown to ZIP code only.
- 2 Nov 2026 · Contract Cities - Fuel Systems · ZIP 98056A Single Family Residential Decommission Storage Tanks
- 6 Jul 2026 · Fire - Miscellaneous · ZIP 98007A Single Family Residential Decommission Storage Tanks, Ferduk Tank Removal
- 10 Mar 2026 · Fire - Miscellaneous · ZIP 98006A Single Family Residential Decommission Storage Tanks
- 27 Feb 2026 · Fire - Miscellaneous · ZIP 98004A Single Family Residential Decommission Storage Tanks
- 4 Sep 2025 · Fire - Miscellaneous · ZIP 98006A Single Family Residential Decommission Storage Tanks
Why it ranks #520 of 2,055 general contractors in Seattle
Score 64 / 100. Claiming this listing or using Theo never changes it. How we rank
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