Transmission Repair and Rebuild

in San Antonio, TX & the Surrounding Areas

Mendo Motorz AUTO CENTER

Why Choose Us for Transmission Repair in San Antonio

When your vehicle isn’t shifting smoothly or you’re noticing unusual noises, slipping gears, or fluid leaks, it’s time to turn to a trusted transmission specialist. Since 2019, veteran owned and operated Mendo Motorz & Transmissions has been providing professional transmission repair in San Antonio for drivers of all makes and models. As a dealership alternative, our team delivers accurate transmission diagnostics, honest recommendations, and long-lasting solutions. From maintenance to rebuilding, we do it all. Give us a call to schedule an appointment or to request an estimate for transmission costs related to your car’s needs.

A bright green auto repair shop with an A/C services bay and a diagnostics bay, featuring a truck on a lift and two cars.

Automatic Transmission Services

Manual Transmission Services

CVT Transmission Services

Transmission Repair

Transmission Maintenance

Complete Auto Repair & Transmission Services You Can Trust

Transmission Rebuilding

Transmission Replacement

Clutch Services & Replacement

Differential & Drive Train Services

Solenoid Repairs

The bell housing of a mechanical transmission, showing the interior cavity, input shaft, and mounting bolt holes.

Automatic Transmission Repair

Modern automatic transmissions and CVT transmissions are complex and require specialized care. Our San Antonio transmission shop diagnoses and repairs all types of automatic transmission issues, from delayed shifting and slipping gears to overheating and warning lights. Using advanced equipment, we pinpoint problems quickly and perform targeted repairs to restore performance. If your vehicle hesitates, jerks, or struggles to shift, trust us to identify and fix the problem.

Manual Transmission Repair

If you drive a manual transmission vehicle, you know how important proper clutch operation and smooth gear engagement are. At Mendo Motorz, we fix transmission and gearbox issues on all stick shift vehicles. Our services also include clutch service, replacements and adjustments. Whether you’re experiencing difficulty getting through the gears or your clutch is slipping, sticking, or making noise, our team will identify the issue and recommend the right repair to get you back on the road.

Transmission Maintenance

Routine transmission service is key to preventing costly repairs and extending the life of your vehicle. We provide essential maintenance such as fluid flush service, transmission pan gasket replacement, and system checks to ensure everything is operating as it should. Regular maintenance helps reduce wear, improve shifting performance, and catch small issues before they turn into major problems. If you’re searching for reliable transmission service in San Antonio, our team has you covered.

A metallic automotive transmission sits on an orange hydraulic lift table inside a garage.

Transmission Rebuilding

When a transmission has suffered significant internal wear or damage, a transmission rebuild can often be the most cost-effective solution. Our technicians carefully disassemble, inspect, and perform transmission rebuilding in house, using high-quality parts to restore performance and reliability and provide a warranty for all work done. To find out if this is the right service for your car, or to request a quote for the cost of transmission rebuilding in San Antonio.

A mechanic works under a car raised on a red hydraulic lift inside a garage, with Hunter alignment equipment nearby.

Differential & Driveline Services

Your vehicle’s drivetrain works together with the transmission to transfer power efficiently to the wheels. We offer differential services and complete drive train service to address issues such as vibrations, noises, or poor power delivery. From fluid services to extensive repairs, our nearby auto shop will  ensure your entire driveline system operates smoothly and reliably. We service all makes and models, including 4x4s, AWD, FWD and RWD vehicles.

At Mendo Motorz & Transmissions, we take pride in delivering dependable transmission services in San Antonio. With advanced tools, experienced technicians, and a commitment to customer satisfaction, we make it easy to get the service your vehicle needs. If you’re experiencing transmission problems or need expert advice, give us a call at 726-233-2226 to request an appointment or a quote for the cost of transmission repair in San Antonio for any make or model.