Best Solar Companies in District of Columbia (2026)

Quick answer: We list 1 solar companies serving District of Columbia, 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 District of Columbia

Washington

People Also Ask about solar in District of Columbia

Who are the best solar companies in District of Columbia?

Our top-rated solar companies in District of Columbia 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 District of Columbia in 2026?

A typical 7–10 kW residential solar system in District of Columbia 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 District of Columbia also do roofing?

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

Can solar companies in District of Columbia remove old panels?

Yes. Many District of Columbia 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 District of Columbia?

For most District of Columbia 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.