
Commercial HVAC · Austin & Central Texas
Commercial HVAC, installed right and kept running.
Austin AC Works installs, replaces and repairs commercial heating and air conditioning: rooftop units, split systems, heat pumps, geothermal and the sheet metal that ties it all together.
- TDLR licenseTACLB00064167E
- EquipmentCarrier Dealer
- MemberACCA
- HoursMon–Fri 8–5 · after-hours available
Services
Every phase of commercial HVAC
From the first set of drawings to years of service, one contractor who knows the equipment on your roof.

Rooftop Units (RTUs)
Packaged RTU change-outs, new installs, curb adapters and crane-day coordination.
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Split Systems & Heat Pumps
Condensing units, air handlers, fan coils, ductless and air-to-air heat pumps.
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Geothermal Heat Pumps
Water-to-air geothermal heat pumps, loop tie-ins, replacements and service.
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Sheet Metal & Spiral Duct
Rectangular and spiral duct for new construction, finish-outs and open ceilings.
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Repair & Maintenance
Diagnostics, repairs and planned maintenance for multi-unit buildings.
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New Construction & Finish-Out
HVAC and sheet metal bids from mechanical drawings, built to the GC's schedule.
See the scope →Why Austin AC Works
What property managers and GCs can count on
Licensed and insured
Texas ACR Contractor License TACLB00064167E, held since 2015, general liability insurance, a Carrier dealer and ACCA member, and the owner involved in the work.
Commercial focus
Rooftop units, splits, heat pumps, geothermal and sheet metal for commercial buildings every day. No chillers, no distractions.
Clear written bids
Scope, equipment, lead times and exclusions spelled out, so there are no surprises on the invoice.
Work around tenants
Shutdowns, crane picks and noisy work scheduled with building management so the building keeps operating.
Maintenance agreements
Keep the roof off the emergency list
Quarterly or twice-yearly visits, a written report after each one, and a replacement plan for every unit, so summer surprises become line items you saw coming.

Who we work for
Built for commercial buildings
We work for property managers, building owners, business owners and general contractors. The work happens on occupied roofs and in open ceilings, so we plan around tenants, keep the site clean and tell you what we found.
Equipment we work on
Direct-expansion systems and ductwork
Packaged rooftop units, split systems, air-to-air heat pumps, ductless units, water-to-air geothermal heat pumps, exhaust fans, and the rectangular and spiral duct that serves them. We install Carrier and Trane equipment, the brands we trust on Austin roofs, and work on both R-410A systems and the newer A2L refrigerants.
Service area
Austin and Central Texas
We're based in Austin and work on commercial buildings across Travis, Williamson and Hays counties.
Common questions
What kind of HVAC work does Austin AC Works do?
Commercial HVAC from new installation to repair: packaged rooftop units, split systems, air-to-air and geothermal heat pumps, sheet metal and spiral ductwork, and preventive maintenance.
Are you licensed?
Yes. Austin AC Works holds Texas Air Conditioning and Refrigeration Contractor License TACLB00064167E, issued by the Texas Department of Licensing and Regulation. The license was first issued in 2015, and the company carries general liability insurance.
Do you work on chillers?
No. We specialize in direct-expansion systems and ductwork. If your building runs on a chilled-water plant, we can recommend a chiller specialist.
Do you bid new construction and finish-out work?
Yes. Send us the mechanical drawings or describe the project and we'll provide a written bid for the HVAC and sheet metal scope.
Do you offer after-hours or emergency service?
Yes. Our regular hours are Monday through Friday, 8 a.m. to 5 p.m. After-hours and weekend service calls are available at emergency rates. Call 512-850-3784.
Are you insured?
Yes. Austin AC Works carries general liability insurance, and we can provide a certificate of insurance for your property or project.
Do you do residential work?
Our focus is commercial buildings. Call us if you're not sure whether your project fits.
What areas do you serve?
Austin and the surrounding area, including Round Rock, Cedar Park, Georgetown, Pflugerville, Leander, Lakeway, Kyle and Buda.
Have a building, a bid set or a unit that's down?
Call to talk through the job, or send the details and drawings for a written bid.