You Deserve a Team You Can Trust in Your Home
Serving San Antonio families with reliable HVAC solutions since 2002.
Our Story
Founded in 2002, MD Air Conditioning & Heating Inc. has been a cornerstone of the San Antonio HVAC community for over 24 years. What started as a small, family-operated business has grown into one of the region's most trusted heating and cooling companies.
Our mission has always been simple: provide honest, reliable HVAC service that puts our customers first. We believe in doing the job right the first time, offering fair pricing, and treating every home like our own.
As a Trane Comfort Specialist dealer, we have access to the industry's most reliable and efficient equipment. But what truly sets us apart is our people — skilled technicians who genuinely care about your comfort.
Want to talk to a real person? Call (210) 561-2665
115+ Google Reviews
Years of Experience
Texas Certified
Fully Bonded & Insured
Why Choose MD Air?
We've built our reputation on quality work, honest pricing, and putting our customers first.
Over 20 Years Experience
Decades of trusted service in the San Antonio area. We've seen and solved it all.
Licensed & Insured
Fully licensed, bonded, and insured for your peace of mind and protection.
Quality Equipment
We install premium Trane systems with industry-leading warranties and efficiency ratings.
Fast Response Time
Same-day service available with 24/7 emergency support when you need it most.
Certifications & Affiliations
Trane Comfort Specialist
Authorized dealer of premium Trane HVAC systems
EPA Certified
EPA Section 608 certified technicians
NATE Certified
North American Technician Excellence certified
BBB Accredited
Better Business Bureau accredited business
The People Behind the Work
Our crew isn't a revolving door of subcontractors. We're a tight-knit team of NATE-certified and EPA-licensed technicians who've worked together for years — and it shows in the quality of our work.
From the person who answers your call to the technician who shows up at your door, everyone at MD Air Conditioning & Heating Inc. is invested in getting the job done right. We hire for skill and character, and we keep our team sharp with ongoing factory training from Trane.
When you call us, you're not getting a stranger — you're getting a neighbor who happens to be really good at HVAC.
Ready to Experience the MD Air Difference?
Join hundreds of satisfied San Antonio homeowners. Contact us today.