Contact EMAX HVAC — San Antonio's Trusted Heating & AC Team
Need HVAC service in San Antonio? Contact EMAX HVAC today by phone, text, WhatsApp, or the form below. We respond within minutes — not hours. Emergency or scheduled service, we’re ready when you are.
- Licensed & Insured
- Available 24/7
- Bilingual: English & Spanish
- Serving San Antonio & Surrounding Areas
Get your free HVAC estimate
Tell us what you need and we’ll get back to you fast. No obligation, no pressure — just honest answers from a local HVAC team that’s been serving San Antonio since 2016.
No spam. No sharing. Your information stays private.
Prefer to reach us directly?
Call or text
Our office
310 Roswell Canyon San Antonio, TX 78245
Monday through Saturday: 7:00 AM – 8:00 PM
Emergency service: Available 24/7, including Sundays and holidays.
HVAC service areas in San Antonio and nearby communities
EMAX HVAC provides residential and commercial heating and air conditioning service throughout greater San Antonio. Our team regularly serves homeowners and businesses in Stone Oak, The Dominion, Alamo Heights, Terrell Hills, Shavano Park, and Cordillera Ranch. If you’re not sure whether we cover your area, call us at 210-920-1412 — chances are we do.
Need HVAC help right now?
Skip the form and call us directly. Whether your AC stopped working at 2 AM or you want to schedule a tune-up for next week, one call gets it done.
210-920-1412
Financing available through Synchrony Financial for qualifying customers.