RTU service & replacement
Diagnostics, repair and replacement of packaged rooftop units, with crane coordination handled for you.
Trusted · Local · Reliable · Open 24/7 · (469) 900-2627
Commercial HVAC Services in North Texas
Rooftop units, split systems and planned maintenance for offices, shops and restaurants. Fast emergency response keeps your doors open and your customers comfortable.
What our commercial service covers
Planned maintenance
Scheduled visits with filters, belts, coils and controls checked, so small problems don't become closed-for-the-day problems.
24/7 emergency response
When cooling fails during business hours — or after them — we pick up and get a tech moving.
Why choose H2 Mechanical
Open 24/7
A real person answers nights, weekends and holidays — not a call center.
Licensed & insured
Texas-licensed technicians and full insurance on every job we run.
Established 2003
Two decades of North Texas heat, cold snaps and everything in between.
Up-front pricing
You approve the price before a wrench comes out. No surprise line items.
Commercial Services questions, answered
Commercial Services Across North Texas
We run commercial services calls throughout Collin, Grayson, Dallas and Tarrant counties.
- Allen, TX
- McKinney, TX
- Trenton, TX
- Van Alstyne, TX
- Fort Worth, TX
- Princeton, TX
- Dallas, TX
- Leonard, TX
- Prosper, TX
- Denison, TX
- Sherman, TX
- Plano, TX
- Melissa, TX
- Anna, TX
Need service today?
We answer the phone around the clock at (469) 900-2627.
Licensed & insured North Texas HVAC contractor since 2003.