17.4¢Electricity, per kWh
+18%Build costs vs national average
46Businesses listed
What each job costs in Washington DC
| Project | Typical range | Basis |
|---|---|---|
| Solar Panel Installation | $19,758–$24,053 | for a typical 7 kW system |
| Inground Pool Construction | $68,440–$115,640 | for an inground pool with decking and permits |
| Roof Replacement | $11,210–$15,930 | on a typical 2,000 sq ft roof |
| HVAC Replacement | $11,210–$19,470 | installed, before rebates |
Modeled from 2026 national baselines × a Washington DC cost factor of 1.18. Estimates for comparison, not quotes. Solar figures include no federal tax credit — §25D expired December 31, 2025.