Commercial HVAC Services — North Texas
Rooftop units, make-up air systems, refrigeration, and preventive maintenance. Keeping your business comfortable and compliant.
Request a Commercial Quote | Call (469) 609-6204
ThermoGrid HVAC specializes in commercial HVAC for restaurants, retail, office buildings, and light industrial properties across North Texas. We service and install rooftop packaged units, make-up air systems, hood systems, and commercial refrigeration — all under one contractor. Licensed HVAC + EPA 608 certified refrigeration technicians.
Commercial Services
- Restaurant HVAC — RTU service, make-up air, hood system balancing, refrigeration
- Rooftop Unit Service (RTU) — Service, repair, and replacement — all major brands
- Make-Up Air Systems — Installation, balancing, and service of MUA units
- Refrigeration Service — Walk-ins, reach-ins, display cases. EPA 608 certified.
- Commercial Hood Systems — Exhaust hood commissioning, balancing, and service
- Maintenance Agreements — Scheduled PM with SLA and priority dispatch
Brands We Service
Carrier · Trane · Lennox · York · Daikin · Aaon · Bohn · Heatcraft · Hussmann · True · Beverage-Air · Continental
FAQ
Do you service rooftop units on restaurants?
Yes. RTU service and repair is one of our core commercial offerings. We work on all major brands and can provide service agreements with priority response.
Do you handle both HVAC and refrigeration?
Yes. Our technicians are EPA 608 Universal + Type A/R certified, so we cover both HVAC systems and commercial refrigeration under one service agreement.
What is your service area for commercial work?
We serve a 20–40 mile radius from Melissa, TX — including McKinney, Frisco, Allen, Plano, Celina, Prosper, and surrounding cities.
Do you offer emergency commercial service?
Yes. Maintenance agreement clients receive priority dispatch. Emergency calls are handled based on availability.
Can you work on food service refrigeration?
Yes — walk-in coolers, walk-in freezers, reach-in units, and display cases. All work is performed by EPA 608 certified technicians.