We service every brand, but Lennox commercial rooftop units and controls are where we specialize. From a single RTU on a strip-center roof to a multi-unit package system with a full controls retrofit, we know how these units are built, how they fail, and how to get them back online without guesswork.
Retail centers, restaurants, offices, and light-industrial buildings across DFW lean on Lennox package rooftop units to carry the load. We've spent years working specifically on this equipment — factory Lennox rooftop controls, retrofit and universal control boards, and BAS/BMS integration for buildings that need their RTUs talking to a central system. When a rooftop unit or its controls act up, we diagnose the actual fault first, then fix it — no swapping parts to guess our way to a solution.
Full-service support for Lennox commercial rooftop equipment, from routine maintenance to controls integration. We also service every other major brand's commercial rooftop and package units.
Compressor, economizer, blower, and refrigeration circuit diagnostics for Lennox rooftop package units.
Factory Lennox rooftop controls, retrofit and universal control boards, and integration with building automation and management systems.
Right-sized Lennox RTU replacement and curb-adapted retrofits when an older unit is beyond repair.
Scheduled PM programs that catch coil, belt, and control issues before they cause a rooftop failure.
Economizer, damper actuator, and sensor repair to keep free-cooling and ventilation working as designed.
Compressor changeouts, refrigerant circuit repair, and leak diagnostics on package rooftop equipment.
Walk-in cooler, freezer, and display case service for the restaurants and retail spaces we already maintain rooftop units for.
A down rooftop unit doesn't wait for business hours — we're available 24/7, 365 days a year.
Lennox commercial rooftop and controls is our specialty, but our technicians service every major brand of residential and commercial equipment.
1920 N. Coit Rd, Suite 200
Richardson, TX 75080
Open 24/7, 365 days a year
(469) 232-7350