Family-Owned Since 2008
Dallas–Fort Worth's Trusted HVAC Team
Family-owned and operated since 2008, Cozart Air Conditioning has kept North Texas homes and businesses comfortable through every scorching summer and cold snap.
15+
Years in Business
5,000+
Jobs Completed
4.9★
Average Rating
24/7
Emergency Service
Who We Are
Our Story
Cozart Air Conditioning was founded by Vance Cozart in 2014 with a single truck, a commitment to honest pricing, and a belief that every Dallas homeowner deserves a reliable AC system they can count on.
What started as a one-man operation has grown into a full-service HVAC company serving the entire Dallas–Fort Worth metroplex. We've completed thousands of installations and repairs — and we still answer our own phones.
We're not a national franchise. We live here, work here, and our reputation depends on every single job we do. That's why we stand behind our work with a 100% satisfaction guarantee.
Our Promise
Why Homeowners Choose Us
Honest Pricing
We provide upfront quotes with no hidden fees. You'll know the full cost before we start any work.
Licensed & Insured
All technicians are NATE-certified, fully licensed in Texas, and carry comprehensive liability insurance.
Satisfaction Guarantee
If you're not completely satisfied with our work, we'll make it right — no questions asked.
Credentials
Certifications & Memberships
Texas HVAC License
Licensed by the Texas Department of Licensing and Regulation (TDLR).
EPA 608 Certified
Certified for safe handling and recovery of refrigerants.
Proudly Serving the DFW Metroplex
From Denton to Mesquite, Lewisville to Garland — if you're in the Dallas–Fort Worth area, we've got you covered.
- Dallas
- Plano
- Frisco
- McKinney
- Allen
- Richardson
- Garland
- Mesquite
- Irving
- Carrollton
- Lewisville
- Denton
Ready to Work With Us?
Get a free, no-obligation estimate today. We'll respond within 2 business hours.