Commercial HVAC Repair in Houston, TX
When the AC fails in an office, store, kitchen or building, every hour counts. One free call connects you with an independent, licensed Houston HVAC provider.
Call (832) 662-7612Free call. Independent, licensed providers. You agree on price with the provider.
We connect Houston businesses and property owners with independent, licensed commercial HVAC providers. Call (832) 662-7612, describe your building, equipment and the problem, and your call is routed to a provider in Greater Houston. The provider confirms they can service your equipment before you agree to any work.
Buildings we connect
Offices and retail
Rooftop units, split systems and thermostats for offices, shops and storefronts.
Restaurants
Dining room cooling, kitchen airflow and makeup air. Walk-in coolers may need a refrigeration specialist.
Property managers
Apartments, multi-unit buildings, HOA and rental properties with several systems.
Large buildings and industrial
Warehouses, plants and big buildings with large rooftop units, air handlers or chillers, including commercial air handler cleaning in Harris County.
Shopping malls
Common areas, anchor stores and tenant spaces in large retail centers.
Signs a commercial system needs attention
- Some rooms or suites are hot while others are cold
- The unit runs all day but the space never reaches the set temperature
- Ice on the coil or water dripping from a ceiling unit
- Loud banging, squealing or rattling from a rooftop unit
- Short cycling, where the unit turns on and off often
- Higher utility bills with no change in how the building is used
- Musty smells or weak airflow at the vents
- An alarm or fault code on a chiller, air handler or control panel
Common causes in commercial buildings
Dirty filters and coils
Busy buildings move a lot of dust and grease. Dirty filters and coils cut airflow and can freeze the coil.
Worn motors, belts and capacitors
Commercial systems run long hours in Houston heat. Parts wear out and stop a unit from starting or running right.
Clogged condensate drains
A blocked drain line can leak into ceilings and trip a safety switch that shuts the system down.
Dirty commercial ducts and air handlers
Dust and debris in ductwork and air handler cabinets restrict airflow and can spread odors. Commercial air duct cleaning is a separate job from repair, so ask the provider whether they offer it.
Controls and zoning faults
Bad sensors, dampers or thermostats can send air to the wrong areas and leave some spaces uncomfortable.
What to have ready when you call
- The building type, address and approximate size
- The equipment type, such as rooftop units, split systems, air handlers or chillers
- Make, model and age from the nameplate if you can read it
- Any alarm or fault codes
- Roof or mechanical room access, and a contact who can approve work
Do not open equipment or work on electrical or refrigerant parts yourself. Leave that to a licensed provider.
Treat as urgent if
- You smell gas. Leave the building and call 911 or your gas utility from outside.
- You smell burning, see smoke or hear electrical arcing
- Water is leaking near electrical panels or equipment
- Heat puts staff, customers or stored goods at risk. Move people to a cooler area.
What affects the price of commercial work
- Type, size and age of the equipment
- Roof access and any special tools or lifts
- Parts needed and how quickly they are available
- After-hours or same-day requests
- Repair versus replacement of an aging unit
Ask the provider for the price, any diagnostic or trip fee, their Texas license number, and whether they service your equipment type and building size before work starts.
Houston timing tip
Houston buildings run cooling for much of the year, so a small fault can become a full breakdown during the first hot spell. Cleaning coils and filters before spring helps, and calling early in a heat wave beats waiting until the whole building is hot.
Commercial HVAC questions, answered
Do you provide commercial HVAC service?
We are a referral service. Your call is routed to an independent, licensed third-party provider in Greater Houston, who confirms they can handle your building and equipment before you agree to any work.
Is the phone call free for businesses?
Yes. Calling us costs nothing. Any repair, cleaning or replacement is agreed directly between you and the provider, so ask about price and fees first.
What if my rooftop unit or chiller is large?
Tell the provider the equipment type, the size if you know it, and the problem. Larger systems may need a specialist or a scheduled visit, and the provider will tell you what is possible.
Who needs to be on site for the visit?
Someone who can open the building, give roof or ceiling access and approve the work. In leased space, the landlord may also need to approve it.
How do I check the provider is licensed?
Air conditioning contractors in Texas are licensed by the Texas Department of Licensing and Regulation (TDLR). Ask for the license number and check it on the TDLR website.
Can you connect me with commercial air duct cleaning in Houston?
Call and say you need commercial air duct or air handler cleaning. The provider confirms they offer it for your building type and size before you agree to any work. See also our air duct cleaning page.
Do you guarantee the work?
No. Providers are independent, and this site does not warrant or guarantee their work. You are responsible for checking the license and agreeing on the work and price before it starts.
Related HVAC services
Houston areas we connect
Need commercial HVAC help in Houston?
One free call. Ask about price, diagnostic fees and license before work starts.
Call (832) 662-7612