Alexandria sits on the Potomac River south of Washington DC, known for its walkable Old Town and strong local business scene. Solar installers design, permit, and install residential and commercial photovoltaic systems, battery storage, and EV charging integrated with solar.
We indexed 5 solar installers serving Alexandria and surrounding neighborhoods, including Old Town, Del Ray, Carlyle, Eisenhower Valley, Seminary Hill. Each firm is scored on a consistent set of data signals: website health, HTTPS security, mobile-friendliness, online contactability, and alignment with the solar installers niche. The ranking is fixed by data, not by who pays the most to appear at the top.
Of the 5 solar installers listed for Alexandria, 5 run a secure (HTTPS) website, 5 publish a phone number and 5 have their business name confirmed on their own website.
If you live in Alexandria, VA and need a solar installer, this page is a starting point, not an endorsement. Call two or three from the list, get written estimates, and compare. The numbers next to each business are a filter, not a decision.
How we rank solar installers in Alexandria
Each business is scored on signals we can verify from public data: a live, secure (HTTPS) website, mobile-friendliness, a published phone number and website, and fit with the solar installers category. We do not collect or display customer reviews, and we do not accept payment for placement. Businesses can claim their listing to correct contact details, but the rank is fixed by the data. Owners can claim a listing for a Verified badge and a direct link; sponsors appear only in labeled blocks outside the numbered list. Neither changes rank.
What to look for when hiring a solar installer in Alexandria
- Ask for the DPOR contractor license with the Alternative Energy (AES) specialty. In Virginia, solar installers need it from the Virginia Board for Contractors (DPOR). Verify it at the official Virginia license lookup before signing. Virginia's solar specialty does not cover electrical work, so ask who holds the ELE license for the wiring and interconnection.
- Written estimates. Any solar installer who won't put the scope in writing is a red flag.
- Review quality, not just volume. Read the 3-star reviews, they're usually the most honest.
- Local references. A solar installer who's done work in Old Town or Del Ray will understand local housing stock better than a regional chain.
Popular solar installers neighborhoods in Alexandria
The solar installers on this page serve all of Alexandria and surrounding areas, including Old Town, Del Ray, Carlyle, Eisenhower Valley, Seminary Hill. Response times and service radius vary, call ahead for estimates.