Pre-screened, licensed HVAC Contractors in San Antonio, Texas. Free estimates — 24/7 emergency response available.
Local Insight: Texas summers averaging 95°F drive extreme AC demand — 16+ SEER2 systems pay back quickly in this climate
All major HVAC services from licensed local contractors
Oncor / CenterPoint Energy serves Texas.
Permits issued by City building department (Houston, Dallas, Austin, San Antonio). Licensed contractors handle all filing and inspections.
Summers average 95°F, winters 45°F. Extreme temperatures stress HVAC systems requiring proper sizing and installation.
38" annual rainfall. Humidity and precipitation affect system efficiency.
State licensing is required for HVAC contractors. Licensed contractors carry liability and EPA 608 certification for refrigerant work.
Manufacturer warranties require licensed installation. Unlicensed HVAC work voids equipment warranties and homeowner insurance.
Only licensed contractors can file utility rebate applications. Rebates can reduce your cost by $200-$1,500+.
Licensed HVAC contractors provide 24/7 emergency response. AC failures and no-heat emergencies cannot wait.
Licensed HVAC Contractors in San Antonio, Texas — fast response, no obligation
Request Free Estimate Call NowAverage project costs in Texas — get free estimates to compare local prices
| Service | Low | High |
|---|---|---|
| AC Repair | $150 | $650 |
| AC Replacement | $3000 | $9000 |
| Emergency AC Repair | $250 | $900 |
| Furnace Repair | $150 | $600 |
| Furnace Replacement | $2500 | $7500 |
| HVAC Installation | $5000 | $12000 |
| Duct Cleaning | $300 | $800 |
| HVAC Maintenance | $75 | $250 |
| Mini-Split Installation | $3000 | $8000 |
| Heat Pump Installation | $3500 | $8000 |
| Indoor Air Quality | $500 | $2500 |
| Smart Thermostat Install | $150 | $500 |
| Boiler Repair | $200 | $800 |
| HVAC Inspection | $75 | $200 |
| Commercial HVAC | $5000 | $25000 |
Costs vary by location, scope, and materials. Get free estimates for accurate local pricing.
Reviewed by the HomeAdvisor.cc Editorial Team • Pricing data last reviewed July 2026
Common questions about HVAC in San Antonio, Texas