Commercial Heating Services
in North Texas
Expert repair, installation, maintenance, and replacement for commercial heating systems throughout North Texas. RTU heating, commercial furnaces, and heat pumps — all major brands, OEM parts, fast emergency response.
Commercial heating for North Texas businesses
North Texas winters are unpredictable. A mild December can be followed by a hard freeze in January, and when temperatures drop below freezing for days at a time, commercial heating failures move from inconveniences to business-critical problems. February 2021 made clear what extended cold events mean for businesses in this region.
Rock Hard Refrigeration provides commercial heating repair, installation, maintenance, and replacement for businesses throughout North Texas. Most commercial heating in this market is handled through rooftop package units with gas heat sections — the same RTUs we service year-round for cooling. We also service dedicated commercial furnaces, heat pumps in heating mode, and commercial HVAC systems with combined heating and cooling functions.
Whether you need emergency heating repair during a freeze event, a new commercial furnace or RTU installed before winter, or pre-season maintenance to make sure your heating system is ready, Rock Hard handles it with the same commercial-only focus that defines everything we do.
Commercial heating repair, installation, maintenance & replacement
Full-service commercial heating — all major brands, OEM parts, North Texas coverage.
Commercial Heating Repair
Commercial Heating Installation & Replacement
Commercial heating systems we service
All major commercial heating equipment types — licensed technicians, OEM parts, North Texas coverage.
When North Texas freezes, commercial heating failures aren't optional problems
February 2021 changed the way a lot of North Texas businesses think about heating reliability. What had been treated as a secondary system — fine to defer maintenance on because winter is short — became critical infrastructure during a week-long freeze event that shut down facilities across the region.
A commercial heating failure during a hard freeze doesn't just make a space uncomfortable. It can freeze pipes, damage refrigeration equipment, create safety hazards for employees and customers, and force a temporary closure. Rock Hard responds quickly to commercial heating emergencies — including during freeze events when demand is at its highest.
The commercial heating contractor North Texas businesses rely on
We don't do residential HVAC. Every heating call we take is commercial — which means our technicians understand the equipment, the stakes, and the urgency in a commercial context. RTU gas heat sections, commercial furnaces, and heat pump systems in Texas climate conditions are what we work on week in and week out.
OEM-certified service for the heating brands you rely on
major brands
Commercial heating service throughout North Texas
Based in Aubrey, TX — serving commercial facilities across Denton and Collin Counties and the greater DFW metro.
Commercial heating — answered
Request a free commercial heating estimate
Tell us your system type, issue, and North Texas location — we'll respond fast. For urgent heating failures, call directly.