Calculate HVAC Cost in Your Area
Rough install estimate — adjust square footage and system type.
8005,000
Estimated install range
$2,650 – $5,650
4 Ton System Required · Climate zone 4 · Labor ×1.00
HVAC cost calculator
HVAC Cost Calculator (2026)
Estimate installation ranges for central air, heat pumps, furnace plus AC systems, and ductless mini splits. Use the result as a bid benchmark, not as a guaranteed contractor price.
National 2,000 sq ft baseline: $2,650 - $5,650 before local labor, ductwork, permits, and verified incentives.
Compare System Types
| System | Baseline range | When it fits |
|---|---|---|
| Central Air | $2,650 - $5,650 | Best for homes with usable ductwork and separate heating. |
| Heat Pump | $2,850 - $6,200 | Often costs more upfront, but can replace heating and cooling in one system. |
| Furnace + AC | $4,100 - $9,450 | Common replacement path where gas heat is still preferred. |
| Ductless Mini Split | $2,250 - $6,800 | Useful for additions, older homes without ducts, or zoned comfort. |
Cost by Home Size
| Home size | Estimated tonnage | Central air range |
|---|---|---|
| 1,200 sq ft | 2 tons | $2,300 - $4,900 |
| 1,600 sq ft | 3 tons | $2,500 - $5,300 |
| 2,000 sq ft | 4 tons | $2,650 - $5,650 |
| 2,400 sq ft | 5 tons | $2,800 - $6,050 |
| 3,000 sq ft | 5 tons | $2,800 - $6,050 |
What Changes the Final Price?
- Manual J load calculation and actual required tonnage.
- Duct sealing, duct replacement, or airflow corrections.
- Efficiency upgrades, variable-speed equipment, and controls.
- Permit, inspection, electrical, gas, or condensate scope.
- Labor warranty, equipment warranty, and contractor overhead.
Next Step
After estimating a range, use the quote checker to compare bids line by line. The strongest quotes explain system sizing, equipment, labor scope, ductwork, permit handling, and warranty terms.
Check a Contractor QuoteMethodology
Clear HVAC Costs estimates equipment ranges by system type and tonnage, then adjusts by climate and labor assumptions on local pages. Results are planning ranges only. Always compare at least three itemized local bids. Last updated May 6, 2026.