Greater Houston TX
Commercial AC Repair & HVAC Service in Houston, TX
A failed air conditioning system in a Houston commercial building does more than create discomfort — it disrupts operations, drives customers away, and can force closure during Houston's extreme summer heat. For businesses, a broken AC is not an inconvenience. It is a revenue and safety emergency. AOT Mechanical provides reliable commercial AC repair, maintenance, and installation for businesses throughout Greater Houston.
4.9★
Google Rating
15+
Years Experience
Same-Day
Emergency Service
5,000+
Homes Served
Licensed #TACLB29027E
Same-Day Emergency Service
4.9★ Google Rating
Written Estimates
We have been serving commercial clients in Houston since 2009, handling HVAC systems ranging from small office suites and retail spaces to large commercial buildings, restaurants, and light industrial facilities. Our licensed technicians understand the higher demands, larger equipment, and operational constraints that commercial HVAC work requires. We schedule service to minimize disruption to your business operations.
Commercial HVAC systems in Houston face unique demands: higher occupant loads, heat-generating equipment, continuous operation requirements, and the relentless Houston summer that pushes cooling systems to their limits for months at a time. A commercial AC failure in July is not an emergency you can defer. We respond quickly and work efficiently to get your business back to full operation.
AOT Mechanical holds Texas HVAC license #TACLB29027E and is fully insured for commercial HVAC work. We service rooftop package units, commercial split systems, and all commercial cooling equipment for offices, retail spaces, restaurants, warehouses, and light industrial facilities throughout Greater Houston.
Call 281-883-9972 for commercial AC repair or maintenance in Houston TX.
Services We Provide
Commercial AC repair — all brands, all system types
Rooftop package unit (RTU) repair, maintenance, and replacement
Commercial split system repair and replacement
Commercial AC installation and system upgrades
Preventive maintenance contracts — scheduled service to prevent failures
Commercial ductwork inspection, repair, and replacement
Emergency commercial AC repair — priority dispatch
Commercial heating repair and furnace service
Multi-unit and multi-zone commercial HVAC systems
Restaurant and kitchen exhaust system HVAC coordination
