About Us

Turn to Sergeant Clutch Certified Engine & Transmission Repair Shop for All of Your Auto Repairs & Vehicle Maintenance Needs

The Sergeant Clutch team in the customer lounge at 6557 Walzem Rd, San Antonio — The Sergeant Clutch family in our customer lounge.

For years Sergeant Clutch Certified Engine & Transmission Repair Shop has provided full service auto repair and preventive maintenance services in San Antonio, TX. We have established our transmission and automotive business on sound ethical and moral principles. We use high quality parts, offer excellent warranties, and employ certified mechanics. We have a great reputation for providing high quality transmission and automotive repair service in San Antonio, Texas for years.

Our Mission is to perform transmission and auto related repair services to the extent that these repairs exceed quality standards established in the automotive repair industry. The repairs and services performed by our mechanics are expected to meet our customer's concerns for workmanship and reliability. We will extend every effort to exceed customer service expectations in order to develop a strong network of satisfied customers.

Meet the Crew Behind the Work

Our certified technicians handle everything from transmission rebuilds and transfer cases to diagnostics and everyday maintenance — right here in our Walzem Road shop.

Sergeant Clutch technician rebuilding a transmission on the bench — Transmission rebuilds on the bench

Technician working under a vehicle on the lift at Sergeant Clutch — Under the lift, finding the real cause

Smiling Sergeant Clutch technician in the service bay — Friendly, certified technicians

Automatic transmission teardown at Sergeant Clutch — Every rebuild starts with a full teardown

Specialties

Automatic Transmission Repair Service
Clutch Replacement Service
Differential Repair Service
Tune Up Service
Radiator Repair Service
Manual Transmission Repair Service
Transfer Case Repair Service
Automotive Repair Service
Brake Repair Service
Air Conditioning Repair Service

A Customer Lounge Like No Other

Waiting on your vehicle? Make yourself at home. Our lobby is packed with thousands of Hot Wheels and die-cast cars, patches, and military memorabilia — customers tell us it's worth the visit on its own.

Memorabilia wall in the Sergeant Clutch customer lounge — The memorabilia wall

Wall of die-cast cars in the Sergeant Clutch lobby — Die-cast cars, floor to ceiling

Customer waiting area with a transmission coffee table — Yes, that's a transmission coffee table

Lighted display case of collectible cars and figures — Collector display cases

Sergeant Clutch customer lounge seating area — A comfortable place to wait

Collectibles and display cases in the Sergeant Clutch lobby — Something new to spot every visit

Proud to Serve San Antonio

Sergeant Clutch proudly supports our military, first responders, and the truck and car clubs that make San Antonio's car culture what it is. Look for our billboards around town — and ask about our military, senior, and first responder discounts.

Give us a call at (210) 239-1600 and let us help keep you safely and economically on the road. We serve San Antonio and the surrounding areas.