Best Solar Installers in Washington
Licensed solar PV + battery storage pros.
Best solar installers in Washington, ranked by license status, customer rating, review volume, and emergency availability. NABCEP-certified designers and Washington-permitted installers with Powerwall and Enphase IQ experience. Updated for 2026.
The Top 10 — Washington
Ranked by rating × verified review volume × license status.
Other "Best Of" lists for Washington
Best solar installers FAQ
+How did you choose the best solar installers in Washington?
We rank every solar installers listing in Washington by verified license status, customer rating, review volume, years in business, and emergency availability. Listings with active state-board licenses and 4.5★+ averages float to the top.
+Are these solar installers actually licensed and insured in Washington?
Yes. Every electrician on this list shows an active Washington (or state-equivalent) electrical license and carries general liability insurance. We cross-check the state board roster on a rolling basis.
+Is it free to contact these Washington pros?
Yes — quotes are free. Most Washington electricians on this list offer same-day phone consults and free in-home or virtual estimates for projects over $500.