Best Solar Companies in Washington (2026)

Quick answer: We list 1 solar companies serving Washington, including 1 that also offer roofing services. Our rankings combine verified customer reviews, license checks, and years in business — see the top-rated installers below and request free quotes.
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Solar companies by city in Washington

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People Also Ask about solar in Washington

Who are the best solar companies in Washington?

Our top-rated solar companies in Washington for 2026 are listed above, ranked by verified customer reviews, license status, NABCEP certification, and years in business.

How much do solar panels cost in Washington in 2026?

A typical 7–10 kW residential solar system in Washington costs about $18,000–$32,000 before incentives. After the 30% federal Solar ITC and any state-level incentives, the net cost typically falls 25–40%.

Do solar companies in Washington also do roofing?

Yes — 1 companies in our Washington directory offer roofing services in addition to solar. Filter by 'Offers Roofing' to see solar+roofing combo specialists.

Can solar companies in Washington remove old panels?

Yes. Many Washington solar contractors offer panel removal and re-installation, typically for roof replacement projects. Ask about their removal/reinstall pricing when requesting a quote.

Is solar worth it in Washington?

For most Washington homeowners, solar pays back in 7–11 years thanks to the 30% federal tax credit, net-metering programs, and state incentives. Use our directory to get free quotes from local installers.