Residential Services
AC and heating repair, replacement and service for North Texas homes — up-front pricing, done right the first time.
Trusted · Local · Reliable
Your ComfortOur Priority
H2 Mechanical Services keeps North Texas homes and businesses comfortable with fast repairs, honest pricing, and 24/7 emergency response.
Google-reviewed 14 North Texas cities
Open 24/7
Nights, weekends, holidays — a real person answers.
Since 2003
Two decades of North Texas heating and cooling work.
Up-front pricing
You approve the price before any work starts.
All brands
Residential and light commercial, every major system.
What we do
Our Services
Commercial Services
Rooftop units, split systems and planned maintenance for offices, shops and restaurants.
New Construction
Complete HVAC for new homes, additions and build-outs — sized right, installed clean, ready for inspection.
Ductless Mini Splits
Efficient, quiet heating and cooling for garages, shops, additions and hard-to-cool rooms — no ducts needed.
Maintenance
Spring and fall tune-ups that catch small problems before they turn into breakdowns.
Reviewed on Google
North Texas homeowners call us back because we show up when we say we will and fix it right.
"Ryan installed my unit and while I am not thrilled with the Amana unit outside at all Ryan worked really hard to get it back up and running for me this summer."
"Called just before lunch due to the A/C having a mind of its own and we were suffocating. Ryan was here in just a few hours and had us fixed fast. He even saved me a ton of money! Very pleased!"
Where we work
Service Area
Allen, TXMcKinney, TXTrenton, TXVan Alstyne, TXFort Worth, TXPrinceton, TXDallas, TXLeonard, TXProsper, TXDenison, TXSherman, TXPlano, TXMelissa, TXAnna, TX
See full service areaRequest a Free Quote
Repair, replacement, or a second opinion — send the details and we'll come back with pricing and the next open slot.
- No-obligation estimates
- Same-day appointments available
- 24/7 emergency dispatch