Commercial / HVAC Repair & Maintenance

Commercial service requires a different level of expertise than servicing residential heating and cooling systems. A/C Technical Services, LLC commercial heating and cooling is reliable, professional and the best choice to keep your commercial AC units up and running all the time.

We Offer HVAC Repair & Maintenance


HVAC Maintenance

Commercial HVAC equipment is complicated. One component malfunction can easily affect the entire system. Rest assured, A/C Technical LLC techs can identify your HVAC issues fast, restoring your business to comfortable temperatures.

Professional Commercial Air Conditioning Maintenance

We know that routine professional maintenance is essential to the life of your commercial air conditioning system. Our professional technician can identify issues that you cannot, and can even help prevent unexpected and expensive repairs. Establish a maintenance agreement and schedule for professional commercial air conditioning maintenance, preferably in the spring before the summer heat takes a toll.

A/C Technical Services, LLC provides professional AC repair and annual maintenance services for commercial facilities. Keeping things cool and comfortable at your business is a must. Keeping your air conditioner maintained and running well is important to keeping your business running well. We keep your AC system well-maintained keeping your customers and employees comfortable and productive.

Maintaining your commercial AC helps to keep the cost to operate your AC system down, extends the life of your air conditioning unit and helps protect your AC system from potential problems.

As part of your AC Maintenance A/C Technical Services, LLC will:

  • Ensure air filters are clean
  • Check all lines for blockage
  • Clean and unblock airflow and keep a log of maintenance
  • Inspect and maintain system components
  • Verify proper refrigerant levels
  • Perform a system diagnostics check
  • Identify and resolve duct work leaks
  • Prevent unexpected damage and repairs
“It has been a pleasure working with Joe Bowman and A/C Technical Services from the award of the Chesapeake Energy Field Office Project. The vast number of changes and additions to the project throughout the last year were accomplished by using well versed subcontractors such as A/C Technical Services. They were able to incorporate these changes and adapt to schedule revisions while maintaining a high quality of workmanship. I would recommend using A/C Technical Services, LLC. as a mechanical contractor and look forward to working with them in the future.”
The Whiting-Turner Contracting Company

Commercial Customers Include:

    H.E.B. Grocery Markets • Best Buy • Spurs Training Center • American Red Cross • Aquatic Therapy • Fiesta Cinema 16 • Garden Ridge • Harris Corporation • HomePlace • Jack-In-The-Box • Koger Center Building • Luby’s • Pizza Hut • Pleasanton Independent Schools • Taco Cabana • Texas Wilson Office Furniture • Haven for Hope • Wittie Museum • St. Marks Episcopal Church

A/C Technical Services, LLC repairs, maintains and installs all the major AC Systems including:

  • Carrier Air Conditioning and Heating
  • York Heating and Air Conditioning
  • Amana Air Conditioning and Heating
  • Trane Heating and Air Conditioning
  • Rheem Heating and Air Conditioning
  • Lennox Air Conditioning and Heating
  • Goodman HVAC Systems
  • Maytag and Westinghouse AC Units


Some Our Clients


HEB Client Logo
Chesapeake Energy Client Logo
Haven for Hope Client Logo
San Antonio Business Park Client Logo
A/C TECHNICAL SERVICES, LLC COVERAGE INCLUDES MAINTAINING, REPAIRING AIR CONDITIONING, HEATING SYSTEMS AND HVAC UNITS, SHEET METAL FABRICATION, SPECIALTY METAL FABRICATION, INDOOR AIR QUALITY, DESIGNING AND BUILDING HVAC SYSTEMS FOR RESIDENTS AND COMMERCIAL BUSINESSES. COVERS THE ENTIRE STATE OF TEXAS FOR COMMERCIAL AC AND HEATING. A/C TECHNICAL SERVICES, LLC SERVICES HOMES FOR AC AND HEATING REPAIR AND MAINTENANCE IN SAN ANTONIO, CASTROVILLE, HONDO AND SURROUNDING AREAS. 

LIC# TACL-A11003-C
15425 US HWY. 90 W | CASTROVILLE, TX 78009 | PHONE: (210) 677-0001 OR (830) 985-9289

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