Commercial HVAC Repair in Austin, TX

Commercial HVAC systems in Austin run under constant pressure — 100-degree summers, high commercial occupancy loads, and the elevated refrigerant transition happening industry-wide in 2025. When a compressor fails at 7 PM on a Friday or a rooftop unit stops cooling your restaurant during lunch service, you need a repair team that shows up fast, diagnoses accurately, and fixes it on the first visit.

CG Service Pros provides 24/7 emergency commercial HVAC repair throughout Austin and Southwest Texas. Our service trucks are fully stocked with compressors, capacitors, contactors, motors, refrigerant (R-410A, R-32, and R-454B), and common control boards for rooftop units, split systems, VRF systems, and commercial refrigeration equipment. Most commercial repairs are completed same-day — on the first visit.

We service all major commercial HVAC brands: Carrier, Trane, Lennox, York, Daikin, Mitsubishi, LG, Goodman, Rheem, and Heil. Our NATE-certified technicians are trained on the R-454B refrigerant transition — systems installed in 2025 and beyond use lower-GWP refrigerants with different pressure profiles and oil compatibility requirements. Technicians who are not up to date on these systems misdiagnose and overcharge. Ours are not.

Common commercial HVAC repairs we complete daily include: failed compressors and capacitors on rooftop units, refrigerant leaks and recharges, failed economizer dampers causing air quality complaints, clogged condensate drains flooding ceiling tiles, VRF outdoor unit communication faults, heat exchanger cracks triggering high-limit lockouts, and bad contactors on multi-stage cooling systems. We also service commercial refrigeration, walk-in coolers, and ice machines.

For Austin businesses — offices, medical facilities, restaurants, retail centers, schools, and warehouses — we offer service agreements that include priority response, quarterly preventive inspections, and a discount on emergency repairs. Businesses on a maintenance agreement get to the front of the dispatch queue. That matters in July.

We provide written, upfront estimates before any work begins. No surprise charges. No time-and-materials estimates that balloon after the fact. If the repair will cost more than a replacement justifies, we tell you that directly — we do not push unnecessary repairs when the math favors a new system.