HVAC System Replacement Cost
HVAC replacement improves comfort, air quality, and energy efficiency. Modern heat pumps offer both heating and cooling at higher efficiency than separate systems, with significant operating cost savings.
Low Estimate
$5,000
Mid-Range
$12,000
High End
$28,000
Avg ROI
50%
Interactive Cost Estimator
Mid-grade materials, good quality fixtures, standard options.
Estimated Total Cost
$11,520
Based on 200 sq ft at mid quality. Actual costs vary by location and contractor.
Cost Breakdown
Approx. $4,800 at mid-range pricing
Approx. $7,200 at mid-range pricing
Labor-heavy projects (with high labor costs) benefit most from getting multiple contractor bids. You can save on materials-heavy projects by sourcing materials yourself at contractor pricing.
What Affects the Price
- 1System size (tons)
- 2SEER2 efficiency rating
- 3Gas vs heat pump
- 4Ductwork condition
- 5Air handler replacement
Popular Upgrades
- Variable-speed air handler
- Two-stage compressor
- Smart thermostat
Discuss upgrades with your contractor before finalizing the quote. Some upgrades are cheaper to include during initial construction than to add later.
DIY vs. Hire a Pro
Professional installation strongly recommended.
DIY Advantages
- • Save 40% on labor costs ($4,800 at mid-range)
- • Control over timeline and material selection
- • Satisfaction of completing the project yourself
- • Flexibility to work in phases
Pro Advantages
- • Guaranteed workmanship and professional finish
- • Proper permits and code compliance
- • Access to trade pricing on materials
- • Required for safety and code compliance
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