Commercial / Sheet Metal Fabrication

When designing a Custom AC Unit for a commercial client, custom one of a kind parts are usually required. At A/C Technical Services, LLC we know this. That is why we have our own in-house sheet metal fabrication department. This allows us to make parts on-demand for AC units fast and correctly.

We Provide Sheet Metal Fabrication


At A/C Technical Services, LLC staff is highly-trained and uses modern, advanced equipment to meet your needs. We have a 16,000-square foot facility, where we are able to fabricate the necessary materials for your needs. All of the technicians work together with supervisors to tackle any problems that may arise; our teamwork is your asset. With us, you can trust that you will receive superior craftsmanship and excellent customer service.

We offer Computer Numerical Control-Aided frame cutting and high definition plasma cutting among our capabilities to support customized metal fabrication services. For precision jobs, we provide plasma cutting that is even suitable for material up to a couple of inches. Widths of up to one hundred and forty four inches can be accepted. Tolerance levels can be maintained to +/- 1/32 of an inch. Work can be done from the Computer-Aided Design templates and drawings that are supplied by you.

“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

Specialty Metal Fabrication


The process of metal fabrication includes the manufacturing of metal components by altering the raw metals with the use of several tools. The procedure can be categorized as hot, warm or cold based on the temperature at which the material is processed. For example, many things that are around you like computers, nails, bolts, machinery or instrument parts, automobile parts and paper clips can be transformed by the process of metal fabrication. They could be bent, punched, drilled, ground, tuned or threaded. The factors which have an impact on the process include the kind of material which gets machined, the production rate, the physical requirements and the spacial geometry of a particular part.

A/C Technical Services, LLC uses two major methods among various mechanical services of metal fabrication in San Antonio, Texas. These are Plasma Cutting and Four Coil Line.

Plasma Cutting

The Plasma Cutting Machines use an arc to cut the selected metal into pieces that may be used for any specific need.

The part fittings may be entered into the computer which, in turn, will engage the machine and produce templates.

These templates can then be transformed into the final desired product.

Four Coil Capacity Coil Line

Rolls weighing ten thousand pounds are brought into the line of coil and run through machines to finish the straight duct processes. Internal insulation is applied at that time. The rolling facility can handle materials ranging with thickness starting at 24ga to 1/4″ thick. We can also provide notching, arc welding and punching by our licensed welders to meet your specific needs. We offer a one-stop shop for all your customized fabrication needs. We provide same-day and urgent services by arranging Just-in-Time deliveries to maintain the schedules, based in San Antonio, Texas.

At A/C Technical Services, LLC we have the necessary staff, tools and resources for all commercial HVAC requirements. Our staff offers superior craftsmanship and is highly trained to use modern and up-to-date equipment to meet your specific needs. We have a facility that extends over sixteen thousand square feet for metal fabrication processes.

Our strategic location in San Antonio, Texas makes it easy for us to offer assistance in design support, final assembly and finishing processes, throughout Central Texas.

We offer quality solutions to all production and cost challenges with total commitment to uninterrupted development. Our metal fabrication services will range from simple brackets to assemblies which are complex or customized. We are totally committed to customer satisfaction by delivering all our tasks on time. We achieve this by managing the operations with a discipline to follow quality systems and integration of new technologies in our metal fabrication processes.

Some Our Clients


HEB Client Logo
Chesapeake Energy Client Logo
Haven for Hope Client Logo
San Antonio Business Park Client Logo

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


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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