Solar FoundationSolar installer in Washington, D.C., DC
Solar Foundation is a solar installer at 1899 L St NW #7, Washington, DC 20036.
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Key facts
| Address | 1899 L St NW #7, Washington, DC 20036, Washington, D.C., DCGet directions |
|---|---|
| Phone | (202) 469-3750 |
| Website | thesolarfoundation.org |
Trades
Each trade shows the evidence we matched it on.
- Solarmain tradebusiness name
- Foundation Repairbusiness name
Service area
Serves Washington, D.C. and 3 towns within 40 miles: Adams Morgan, Shaw and Chevy Chase.
Based in Washington, D.C., DCView on map
Typical solar installation prices
| Job | Low | Typical | High |
|---|---|---|---|
| Solar panel installationPer system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.00 South Atlantic factor (2025 Cost vs. Value Report) | $27,400 | $30,990 | $33,710 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
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Questions about Solar Foundation
What areas does Solar Foundation serve?
Serves Washington, D.C. and 3 towns within 40 miles: Adams Morgan, Shaw and Chevy Chase. The list is based on the business's location and the usual service radius for solar installation. Confirm your address is covered when you call.
How do I contact Solar Foundation?
Call Solar Foundation on (202) 469-3750. The business is at 1899 L St NW #7, Washington, DC 20036, Washington, D.C., DC. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
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