G-Tech Automotive in Upland, California, is a trusted full-service auto repair shop known for its reliable and honest service. They handle a wide range of repairs, including oil changes, transmission and engine repairs, tire repairs, brake replacements, electrical work, lift kits, level kits, battery replacements, and auto and truck accessories. They service most car brands, both domestic and foreign, and offer services in Spanish. Customers appreciate the friendly and professional staff, including managers and technicians who prioritize safety and quality. Many reviews highlight the quick turnaround times, often completing repairs within a day, and the fair, competitive prices that save customers money compared to dealerships. G-Tech Automotive consistently earns praise for exceeding expectations, providing quality parts, and offering warranties on their work. Repeat customers trust G-Tech for routine maintenance and more complex repairs, citing their honesty, friendliness, and thoroughness. The shop's welcoming atmosphere and solid work ethic make it a preferred choice for those seeking dependable automotive service. Overall, G-Tech Automotive is recognized for its excellent customer service, skilled staff, and commitment to affordable, reliable repairs for all types of vehicles.
I took my truck there for front end work the first time and they did a very good job, so called to have AC recharge and power steering leak fixed. Very satisfied with the work they did a the fair price that was charged.
June 2026
I am always happy with service that I get from G-Tech! They are knowledgeable and skilled at repairing and maintaining every car I’ve ever taken there.
June 2026
Had my s2k serviced here and they got it right Valves - brakes - oil leak - charging issue - belts
