Sphere Solar Energy LLC
Licensed electrician in Seattle, Washington
Sphere Solar Energy LLC holds Washington L&I licence SPHERSE844M2, active, licensed since 22 Jul 2016, rated 4.8 from 72 Google reviews. Bonded for $4,000 with Atlantic Specialty Insurance Company. No complaints on the Washington L&I record.
Report card
- Licence activeWashington L&I #SPHERSE844M2, General. Issued 22 Jul 2016, expires 2 Aug 2028.
- Licensed 10 yrsSince 22 Jul 2016.
- Bonded$4,000 with Atlantic Specialty Insurance Company, since 22 Aug 2019. 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.
- No complaintsNone on the Washington L&I record.Washington L&I record
- 10 building permits since 2020Naming this business as the contractor (City of Seattle), most recently 16 Apr 2024.
Checked against the Washington State Department of Labor & Industries (L&I) register on 4 Nov 2026.
Google reviews
4.8(72 reviews)Tim Thomas★★★★★ 4 years agoView on Google
If you are looking for solar power for your home or business look no further sphere solar energy is the best choice in the northwest, they are awesome! A HUGE thank you to Sphere Solar Energy for all of there help with our solar project. Their team of professionals connected with us one-on-one to make sure we understood the entire process. This project could not have happened without their efforts and expertise. Sphe…
Adam Powers★★★★★ 4 years agoView on Google
The solar system installation process was an unbelievable experience. Sphere Solar and Edwin Wanji went above and beyond on our project. We asked for their help developing a solar microgrid for an urban farm. The system that Sphere Solar put down was beyond our expectations. Not only did the whole team help walk us through the process of installation, but they also worked with enthusiasm. We plan to energize the far…
Pat Riley★★★★★ 8 years agoView on Google
An average home uses about 12,000kwh annually. But our all-electric home is using over 21,000kwh per year, and the cost just keeps going up. We've replaced our heat-pump, water heater, re-sealed our ducts and re-insulated, but our electric bill still keeps going up. Fortunately our state actually encourages the production of green energy through "production" incentives. Federal tax laws also supports green energy…
Chris Whalley★★★★★ 7 years agoView on Google
My family and I selected Sphere Solar Energy to design, install, and support a 10kW rooftop solar energy system for our North Seattle home. Sphere is hands down the best residential contractor I have ever worked with in any trade, and I have worked with a variety of contractors across Washington state and Montana. Edwin and his team understand the local, state, and federal incentives and building codes that apply to …
Mark Franklin★★★★★ 5 years agoView on Google
Edwin, Nigel, Peter, and the team each conducted themselves and their work in a professionally and polite manner. We did have some back and forth with inspections but Edwin and the team were right there to work through it, keeping us in the loop. My rating if I could set it would be more like a 4.5 with that .5 just because of the back and forth with inspections. We ended up missing some prime days of sun light due t…
Read all 72 reviews on Google Reviews and photos from Google, 4 Nov 2026.
Recent permits
Building permits pulled under licence #SPHERSE844M2, from City of Seattle open data, which names contractors up to 2 Nov 2026. Locations are shown to ZIP code only.
- 16 Apr 2024 · Single Family/Duplex Electrical · ZIP 981254.8kW Rooftop Solar System Installation
- 12 Apr 2024 · Single Family/Duplex Electrical4.80 kW System Rooftop solar addition to garage
- 13 Mar 2024 · Single Family/Duplex Electrical · ZIP 98125200 A Smart Panel Upgrade
- 11 Sep 2023 · Single Family/Duplex Electrical · ZIP 9813613.7kw Solar System
- 7 Sep 2023 · Single Family/Duplex Electrical · ZIP 9812513.7 kW Solar System [8-29-23 DR - Fee OK, EV and Sub Panel to be on another permit, not included with this permit.] [09/07/23 JK APPROVED ONE-LINE DIAGRAM.]
Why it ranks #12 of 129 electricians in Seattle
Score 80.2 / 100. Claiming this listing or using Theo never changes it. How we rank
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