Diagnostics and AC
Accurate computer diagnostics before any repair, plus air conditioning diagnosis, recharge, and repair so Texas summers stay bearable.

Kirby, Texas
Family owned auto repair in San Antonio. Fair prices, clear answers, and work done right the first time.
What we do
Accurate computer diagnostics before any repair, plus air conditioning diagnosis, recharge, and repair so Texas summers stay bearable.
Brake pads and rotors, oil and filter changes, tire rotation, and wheel alignment. The steady work that keeps your car reliable.
Deep mechanical repair for 40+ makes, from Honda and Toyota to BMW and Mercedes, handled in house at fair rates.
Why choose G.A.S
The computer says what your car needs before a single part is sold, so you never pay for guesswork.
Call with what you are seeing and prices get discussed before anything comes apart.
Snap Finance at the counter, so a bigger repair does not have to wait on payday.
GT-Rs, Mustangs, Porsches, and lifted trucks are regulars in these bays.
Transit vans and work trucks turned around fast, because downtime costs money.
English, Spanish, and Spanglish all spoken at the counter.
Shop floor








Reviews
4.7
average rating
148
customer reviews
40+
makes serviced
Mon–Fri
9 AM – 6 PM
“Best automotive services ever. Excellent customer service and accurate automotive diagnosis.”
— HMIZRAIM N.
“Personal, professional and courteous service. Honest mechanic, very fair and reasonable.”
— MELO M.
“Both vehicles taken care of promptly at very reasonable rates. Everything done right the first time!”
— JUNIOR E.
“Very friendly and clean shop, prices very reasonable and they are very loyal.”
— IVAN P.
“They kept in touch with me every step of the way and prices were discussed before they took things apart.”
— CASEY H.
“Gracias por reparar mi camioneta de manejo diario en unas cuantas horas. Trabajo 100% profesional.”
— PALMA C.
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