Vetted heat pump installation providers across 1 Washington D.C. city. Each provider is scored on a 0–100 Vouched Score blending public-record signals, customer reviews, and editorial assessment. See methodology →
Last updated June 19, 2026
Estimated ranges for Washington D.C.. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| Ducted air-source heat pump + air handler, full system (installed) | $8,000–$16,000 |
| Premium variable-speed / inverter system (installed) | $15,000–$25,000 |
| Cold-climate (hyper-heat) premium (over standard air-source) | $1,500–$4,000 |
| Air handler replacement (paired with heat pump) | $1,500–$3,500 |
| Ductwork modification (resize / re-balance per Manual D) | $600–$2,200 |
| Geothermal (ground-source) system — premium alternative (installed) | $15,000–$35,000 |
| Geothermal loop field — drilling/trenching (per ft installed) | $10–$35 |
See broader context: Heat Pump Installation pricing nationwide