HVAC Costs in San Antonio, TX

Verified cost ranges for hvac in San Antonio

Verified by 3 sourcesUpdated April 11, 2026

HVAC Costs in San Antonio

Cost ranges verified from official sources

Furnace Installation

San Antonio, TX

3 sources

Low

$809

Average

$3,020

High

$7,641

Bureau of Labor StatisticsFixrHomewyse

Updated Apr 2026

Heat Pump Installation

San Antonio, TX

3 sources

Low

$2,149

Average

$7,484

High

$19,056

Bureau of Labor StatisticsFixrHomewyse

Updated Apr 2026

Ductwork Installation

San Antonio, TX

3 sources

Low

$61

Average

$4,077

High

$11,409

Bureau of Labor StatisticsFixrHomewyse

Updated Apr 2026

Furnace Repair

San Antonio, TX

2 sources

Low

$63

Average

$971

High

$2,532

Bureau of Labor StatisticsFixr

Updated Apr 2026

Thermostat Installation

San Antonio, TX

3 sources

Low

$83

Average

$216

High

$369

Bureau of Labor StatisticsFixrHomewyse

Updated Apr 2026

Duct Cleaning

San Antonio, TX

2 sources

Low

$47

Average

$1,737

High

$4,736

Bureau of Labor StatisticsFixr

Updated Apr 2026

Boiler Installation

San Antonio, TX

3 sources

Low

$1,758

Average

$3,210

High

$7,234

Bureau of Labor StatisticsFixrHomewyse

Updated Apr 2026

Boiler Repair

San Antonio, TX

2 sources

Low

$71

Average

$2,110

High

$5,778

Bureau of Labor StatisticsFixr

Updated Apr 2026

HVAC Maintenance Tune-Up

San Antonio, TX

2 sources

Low

$47

Average

$1,737

High

$4,736

Bureau of Labor StatisticsFixr

Updated Apr 2026

Heat Pump Repair

San Antonio, TX

2 sources

Low

$71

Average

$2,856

High

$7,909

Bureau of Labor StatisticsFixr

Updated Apr 2026

Geothermal Heat Pump Installation

San Antonio, TX

2 sources

Low

$47

Average

$23,286

High

$66,304

Bureau of Labor StatisticsFixr

Updated Apr 2026

Attic Insulation Installation

San Antonio, TX

2 sources

Low

$284

Average

$5,301

High

$14,682

Bureau of Labor StatisticsFixr

Updated Apr 2026

Radiant Floor Heat Installation

San Antonio, TX

2 sources

Low

$417

Average

$417

High

$549

Bureau of Labor StatisticsHomewyse

Updated Apr 2026

Understanding HVAC Costs in San Antonio

Furnace installation costs in San Antonio vary significantly based on system complexity, home size, and existing infrastructure. The wide range reflects differences in equipment quality, installation difficulty, and local market conditions. Factors like Texas's mild winters, local labor availability, and regional permit requirements all influence pricing in this market.

How San Antonio Compares

vs. National Average-2%

*Based on aggregated cost data from multiple sources

Frequently Asked Questions — HVAC Costs in San Antonio

View HVAC Costs in Other Cities in Texas