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HVAC Costs

Furnaces, heat pumps, central air, and mini-splits — get local HVAC installation costs.

Install Central Air Conditioning

National avg: $5,500 ($3,000–$12,000)
District of Columbia
Washington, DC $6,800

Install a Ductless Mini Split

National avg: $3,500 ($1,500–$8,000)
District of Columbia
Washington, DC $4,380

Install a Furnace

National avg: $4,500 ($2,500–$8,000)
District of Columbia
Washington, DC $5,510

Install a Heat Pump

National avg: $5,800 ($3,500–$10,000)
District of Columbia
Washington, DC $7,170

Install Ductwork

National avg: $4,000 ($2,000–$8,000)
District of Columbia
Washington, DC $5,160

Replace an AC Compressor

National avg: $2,200 ($1,200–$3,500)
District of Columbia
Washington, DC $2,780

Install a Whole House Humidifier

National avg: $700 ($400–$1,200)
District of Columbia
Washington, DC $880

Install a Smart Thermostat

National avg: $300 ($150–$500)
District of Columbia
Washington, DC $380

Install Radiant Floor Heating

National avg: $5,500 ($2,500–$12,000)
District of Columbia
Washington, DC $7,020

Install an Attic Fan

National avg: $650 ($300–$1,200)
District of Columbia
Washington, DC $820