Family-owned. Customer-obsessed. Since 2008.
RALH HVAC was founded by Robert and Linda Hart with one simple idea: treat every home like it's our own. Today our team of NATE-certified technicians serves over 12,000 homeowners across North Texas.
12,000+
Homes served
15 yrs
In business
NATE
Certified pros
4.9★
Customer rating
Our promise
- Up-front, written pricing before any work starts.
- On-time arrival or your diagnostic is free.
- Background-checked, drug-tested technicians.
- 100% satisfaction guarantee on every job.
- Honest recommendations—repair before replace, every time.
Service area
We proudly serve homeowners across the Dallas-Fort Worth metroplex.
DallasPlanoFriscoAllenMcKinneyRichardsonGarlandIrvingCarrolltonArlingtonFort WorthMesquite