Verified HVAC Contractors in San Antonio, TX
With San Antonio-area summers regularly exceeding 100 degrees, a dependable HVAC contractor is not optional. Every HVAC company in THSA's San Antonio directory has been license-verified through Texas state databases, confirmed to carry general liability and workers' compensation insurance, and cleared THSA's background review process. San Antonio's desert-influenced climate means brutal summer heat with lower humidity than coastal Texas, creating distinct HVAC demands. Properly sized systems and quality ductwork are critical for efficiency in the local climate.
Be the First Verified HVAC Contractor in San Antonio
THSA is actively verifying hvac contractors across Texas. Claim your listing, get verified, and be the first hvac contractor in San Antonio with a THSA badge.
Also Serving San Antonio — Verification Pending
These hvac contractors operate in San Antonio but have not yet completed THSA's credential review. Credentials, insurance, and background have not been confirmed. Are you one of these contractors? Claim your listing and get verified.
Blueline Heating & Air Conditioning LLC
Not Yet VerifiedBlue Dot Air Conditioning & Heating
Not Yet VerifiedC & J Air Conditioning & Heating Co
Not Yet VerifiedAll About Air Conditioning & Heating LLC
Not Yet VerifiedDamiani's Comfort Design
Not Yet VerifiedTexas HVAC Heating LLC
Not Yet VerifiedZero Heating AC & Refrigeration
Not Yet VerifiedAir & Plumbing Today: HVAC Department
Not Yet VerifiedRosenberg Plumbing & Air
Not Yet VerifiedChampion AC - Climate Magic
Not Yet VerifiedASC Heating & Air Conditioning
Not Yet VerifiedAtlas AC Repair LLC
Not Yet VerifiedZimmermann Air Conditioning & Heating
Not Yet VerifiedEZ Air Conditioning & Heating
Not Yet VerifiedShafer Services Plus
Not Yet VerifiedGoettl Air Conditioning and Plumbing - San Antonio TX
Not Yet VerifiedJon Wayne Service Company
Not Yet VerifiedAir Authority LLC
Not Yet VerifiedRadiant Plumbing & Air Conditioning
Not Yet VerifiedCowboys Air Conditioning & Heating
Not Yet VerifiedBefore You Hire: Know the Facts
HVAC Maintenance: What Every Texas Homeowner Needs to Know
Keep your system running through 100 degree summers - without the emergency service call.
Read guideHow THSA Verifies Every Contractor
License Check
Cross-referenced against Texas TDLR and trade-specific licensing boards.
Insurance Verification
General liability of $1M+ and workers' compensation confirmed directly.
Background Review
Business legitimacy review for all listings; full background screen for Certified Pro.
Annual Re-verification
Credentials are checked again each year. Badges reflect current status, not past status.