Creative.  We provide innovative ideas to solve your unique HVAC needs. Our management team consistently thinks “outside the box” to bring solutions to your challenges.  With over 160 years of collective experience, there is nothing we can’t solve.
Attitude.  We embrace one simple thought; there is nothing we won’t do to satisfy our customers. Quality is more than a’s an attitude! Our positive “Can Do” attitude means you get results – not excuses.
Never break a promise or leave a job unfinished.  Never!
Depth.  Gillette has over 125 employees, including NATE certified technicians, boiler mechanics with R and S Stamp capabilities, duct installers, and certified welders, which means we have the staff to meet any of your HVAC needs when you need us.  Additionally, we fabricate our own duct with the latest equipment and technology in our state of the art facility; thus eliminating subcontractors and passing the savings on to you.
Outstanding reputation since 1959.

About Gillette Air Conditioning

Gillette Air Conditioning was founded in 1959 and continues to be a family owned and operated business serving the South Texas market.

Gillette's purpose has always been to provide customers with competent air conditioning/heating service. Installation, repair, preventive maintenance and emergency service are included in our experience and expertise. We are qualified to work on all types of HVAC equipment, controls and boilers regardless of size or manufacturer with ASME Certification for repairing pressure vessels and boilers. We can also provide service for centrifugal, reciprocating and absorption chillers with qualified personnel.

“Gillette Air Conditioning began in 1959 with one truck based on the principals of honesty, integrity and a Can Do attitude. I’m proud that these values are the lifeblood of the Company today.”
– Vincent Gillette, Sr.


Our corporate headquarters, located just west of downtown San Antonio, includes executive and administrative offices, design build and drafting offices, fabrication shops and warehousing. Our facilities include 4,000 square feet of office space and 22,000 square feet dedicated to fabrication and storage.

We employ the latest Computer Aided Design equipment, which is supported by automatic plasma arc metal cutting lines, computer programmed coil lines, and the most advanced process piping fabrication shop in the region.

Our fabrication shop is also equipped with overhead bridge cranes for piping and sheet metal, automatic welders, and a spiral duct machine.

We also maintain a large fleet of trucks, customized trailers, lifts, a crane, and construction equipment allowing us to handle virtually every project requirement.

These state-of-the-art facilities allow for efficient and precise pre-fabrication of components.

Industry Affiliations


  • Air Conditioning Contractors of America
  • American Subcontractors Association
  • American Society of Heating, Refrigeration & Air Conditioning Engineers
  • Associated Builders and Contractors
  • American General Contractors Association
  • Unified Group
  • Building Owners & Managers Association
  • Rotary International - Downtown San Antonio Club
  • Chamber of Commerce


  • ??? – present Board, Texas A&M Extension
  • 2005-present Board, San Antonio College
  • 2003-2005 Board, ACCA-SA (Air Conditioning Contractors of America – San Antonio chapter)
  • 2003-2005 Board, ACCA (Air Conditioning Contractors of America – Texas Chapter)
  • 1984-1984 Air Conditioning Contractors of America – National
  • 2003-present Board, ASA (American Subcontractors Association)
  • 2003-present Board, AGC (American General Contractors Association)
  • 2003-present Advisory Board, Emerson Electric

Contact Us

Gillette Air Conditioning Company, Inc.
1215 San Francisco Street
San Antonio, TX 78201

Phone: 210-735-9235
Fax: 210-736-1932

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