HVAC Replacement Cost in Texas (2026)
$5,000–$13,500per central system (3-ton, installed)typical single 3-ton AC + air handler replacement: $5,000–$13,500updated November 2026
HVAC replacement is priced per system — outdoor condenser plus air handler or furnace, installed and charged. The baseline is a 3-ton system (typical for a 1,500–2,000 sq ft home); larger homes need more capacity. Home area is used only to suggest system count, not to scale the price.
Cost calculator — in Texas
Single-stage, basic efficiency (SEER 14–15)
$5,000
≈ $5,000 per central system (3-ton, installed)
Two-stage, mid efficiency (SEER 16)
$7,400
≈ $7,400 per central system (3-ton, installed)
Variable-speed, high efficiency (SEER 18+)
$13,500
≈ $13,500 per central system (3-ton, installed)
Estimate covers 1 systems × per central system (3-ton, installed).
Of the mid-range estimate: $2,220 labor · $5,180 materials (typical split)
Common add-ons not in the base price
- Ductwork replacement / repairadd $1,500–6,000
- Furnace or heat pump swap-inadd $2,000–7,000
- Line-set, pad, permitsadd $500–1,500
Price ranges we use
Prices updated November 2026| Tier | Unit price | Typical job (single 3-ton AC + air handler replacement) |
|---|---|---|
| Single-stage, basic efficiency (SEER 14–15) | $5,000 per central system (3-ton, installed) | $5,000 |
| Two-stage, mid efficiency (SEER 16) | $7,400 per central system (3-ton, installed) | $7,400 |
| Variable-speed, high efficiency (SEER 18+) | $13,500 per central system (3-ton, installed) | $13,500 |
Typical split: ~30% labor / 70% materials.
Baseline: full central system replacement (AC + furnace/air handler), existing ducts. Angi Houston/Dallas/Austin averages converge at $7.4k-7.7k, cross-checked with hvacprojectcost 2026 state data. New ductwork adds $10k-22k.
Sourced from 2+ independent guides. Cross-checked against at least two independent 2025–2026 cost guides.
Sources
- Angi HVAC replacement cost Houston TX (2026-04) (retrieved 2026-11-03)
- Angi HVAC replacement cost Dallas TX (2026) (retrieved 2026-11-03)
- Angi HVAC replacement cost Austin TX (2026) (retrieved 2026-11-03)
- HVACProjectCost - HVAC replacement cost Texas (2026) (retrieved 2026-11-03)
- Angi HVAC system cost national guide (avg $7,500) (retrieved 2026-11-03)
Estimates are for planning purposes only. Actual prices vary by project details — always confirm with on-site quotes from licensed contractors.
HVAC Replacement prices across Texas metros
Published prices are usually city-level — the state range above is aggregated from these metros.
Houston
$4,930–$12,325 per central system (3-ton, installed)
Dallas
$5,155–$12,888 per central system (3-ton, installed)
Austin
$4,905–$12,263 per central system (3-ton, installed)
Get exact hvac replacement quotes in Texas
Calculators give you the ballpark. Local contractors give you the real number — free, no obligation.
Frequently asked questions
How much does hvac replacement cost in Texas?
In Texas, expect $5,000–$13,500 per central system (3-ton, installed). A single 3-ton AC + air handler replacement typically runs $5,000–$13,500, with most projects landing near $7,400.
Is hvac replacement more expensive in Texas than the national average?
No — Texas runs about 7% below the national average ($7,400 vs $8,000 per central system (3-ton, installed)).
How much of the hvac replacement price is labor vs materials?
Typically about 30% of the total goes to labor and 70% to materials. Labor share climbs on smaller or more complex jobs and in high-cost metros.
How can I pay less for hvac replacement?
Get at least three itemized quotes — spreads of 20%+ between contractors are common. Schedule work in the off-season (late fall through winter for most exterior projects), bundle neighboring projects together, and keep finishes at mid-range: upgrades on visible surfaces give the best value per dollar.