HVAC System Replacement Cost in Washington, DC

HVAC system replacement in Washington, DC typically costs between $10,000 and $23,000, with most homeowners paying around $11,250. Half of the reported projects fell between $10,375 and $14,750.

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Price distribution

Median $11,250.00 · typical $10,375.00–$14,750.00

$11,250.00

$10,000.00

$23,000.00

Shaded band: middle 50% of reports (25th–75th percentile). Median tick in teal.

Most jobs land between $10,075.00 and $21,350.00 (5th–95th percentile). Ignoring 1 outlier below and 1 above.

Based on reports from Apr 2026 (first entries this month).

Data freshness: 4 reports in the last 90 days. Help keep this current →

Data last updated Apr 7, 2026.

Latest reports

The underlying prices behind this page.

4 total reports

$12,000.00

7 days ago

Full HVAC System Replacement

Got a quote of $12k for HVAC replacement and $3500 for a water heater, totaling $15,500.

$10,000.00

8 days ago

Full HVAC System Replacement

Replaced AC, heating, and blower system for $10K. It made a huge difference, especially upstairs where it was previously too hot to sleep.

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$ • • •

8 days ago

"Paid $10.5k for blower and coil unit on a high velocity system in 2022 from Sila."

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