About ATC Heating and Air
Rooted in Service. Driven by Care.
ATC Heating and Air is more than an HVAC company — we’re your neighbors, your trusted partners, and your comfort advocates. As a Class A licensed, bonded, and insured contractor, we proudly serve homeowners and businesses across the Dallas Metroplex with expert solutions and unmatched reliability.
With every job, we bring together old-school work ethic and modern-day technology to deliver heating and cooling systems that actually work — no shortcuts, no pressure. Whether it’s a brand-new install, seasonal tune-up, or emergency repair, we make it easy to feel taken care of.
What Makes Us Different
White Glove Service, Family Values.
ATC is proudly family-owned and operated. That means we treat every home like our own, and every customer like family. We show up on time, communicate clearly, and leave your space cleaner than we found it. Our technicians are background-checked, uniformed, and trained to deliver exceptional service with integrity.
Giving Back to our Community
Cool Homes. Warm Hearts.
We believe in doing good while doing great work. That’s why we support May’s Furry Friends, a local animal rescue founded by our co-owner Maylan Tellez. Every service call helps fund supplies, vet care, and safe shelter for pets in need. When you work with ATC, you’re supporting a business that truly gives back.
Have a question or need fast service? We’re here for you.
