Sergeant Clutch Certified Engine & Transmission Shop

6557 Walzem Road San Antonio, Texas 78239 Call 210-239-1600
 
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Complete Auto Repair Shop in San Antonio, TX


Trusted Since 2003 – Sergeant Clutch Certified Engine & Transmission Repair Shop - When you need reliable, affordable, and expert auto repair in San Antonio or South Texas, turn to Sergeant Clutch Certified Engine & Transmission Repair Shop—serving our community since 2003. We’re your one-stop auto repair shop, offering everything from routine maintenance to advanced diagnostics and major mechanical repairs.

Your Go-To Shop for Auto Repair in San Antonio, Texas - No matter where you’re located in San Antonio or surrounding areas, Sergeant Clutch is the go-to source for car and truck repair. Whether it’s a check engine light, a clunking noise, or regular service, we’re here to keep your vehicle running at peak performance. 

At Sergeant Clutch Certified Engine & Transmission Repair Shop, we believe in providing honest, high-quality auto repair service backed by experience and integrity. Our team of certified automotive mechanics uses state-of-the-art tools and technology to diagnose and repair your vehicle quickly and correctly. We also accept most extended warranties, making your repair process even more convenient.

Why Choose Sergeant Clutch?

  • Locally Owned Since 2003
  • Certified, Skilled Technicians
  • A+ Rated by the Better Business Bureau
  • Striving for 5-Star Customer Reviews
  • Honest Diagnostics & Transparent Pricing
  • Fast, Friendly, and Professional Service
  • FREE Towing with Major Repairs*
  • Flexible Financing Options Available

Welcome to Sergeant Clutch Discount Transmission & Auto Repair Shop. We are conveniently located at 6557 Walzem Road on the Northeast side of San Antonio, Texas off IH-35. Today’s automobiles are highly complex computers on wheels. When you’re Car, Truck or Suv requires any type of Auto Repair Service count on the experts at Sergeant Clutch. Our ASE Certified Mechanics and Technicians use the latest high tech state of the art equipment to diagnosis and repair your domestic or import vehicle.

 

Sergeant Clutch Discount Transmission & Auto Repair Shop is family owned and operated. We pledge to offer Good Customer Service, Quality Parts & Repairs, Great Warranty and Affordable Prices.

 

Sergeant Clutch Low Price Guarantee!

We Will Beat any Written Estimate on the following:

Today’s automobiles are highly complex, have many different components, computers and electrical parts. Our Auto Mechanics have years of experience, specialized training, certifications, latest tools and state of the art equipment. When you have car problems call or come by Sergeant Clutch Discount Transmission & Auto Repair Shop for a Free Performance Check that will pinpoint any problems.

Today’s automobiles are highly complex, have many different components, computers and electrical parts. Our Auto Mechanics have years of experience, specialized training, certifications, latest tools and state of the art equipment. When you have car problems call or come by Sergeant Clutch Discount Transmission & Auto Repair Shop for a Free Performance Check that will pinpoint any problems.

Modern Vehicles Need Modern Mechanics - Today’s vehicles are complex machines with advanced computer and electrical systems. At Sergeant Clutch, we stay ahead of the curve with up-to-date training and diagnostic equipment to handle modern auto repair challenges. Even a small leak or check engine light can lead to major repairs if ignored. Don’t wait—bring your car in at the first sign of trouble.

Get Expert Auto Repair in San Antonio Today! Whether your vehicle needs a simple oil change or a complete engine or transmission replacement, we’re ready to help. See why Sergeant Clutch is highly recommended by friends, family, and fellow Texans. Call now to schedule service or stop by our shop in San Antonio. Your car deserves the best—Sergeant Clutch delivers.


  • ABS System
  • Air Conditioning
  • Air Filters
  • Air Mass Flow Sensor
  • Alternators
  • Automatic Transmissions
  • Axles
  • Ball Joints
  • Batteries
  • Belts
  • Brakes
  • Cabin Air Filters
  • Carburetors
  • Catalytic Converters
  • Clutches
  • Computer Sensors
  • Computers
  • Cooling System
  • Cruise Control System
  • CV Axles
  • Differential
  • Drive Shafts
  • ECM – Engine Control Module
  • EGR Sensor
  • Electric Fans
  • Engine Mounts
  • Engines
  • Exhaust Manifold
  • External Coolers
  • Flywheels
  • Freeze Plugs
  • Fuel Filters
  • Fuel Injection
  • Fuel Pumps
  • Gas Tanks
  • Head Gaskets
  • Heater Core Hoses
  • Ignition Lock Cylinders
  • Intake Manifold
  • Leaf Springs
  • Light Bulb Replacement
  • Lug Nut Removal
  • Manual Transmissions
  • Motor Oil Change
  • Mufflers
  • O2 Sensors
  • PCM – Powertrain Control Module
  • Power Door Locks
  • Power Steering
  • Power Windows
  • Preventive Maintenance
  • Rack –n- Pinion
  • Radiators
  • Rear End
  • Rear Main Seal
  • Ring Gear & Pinion
  • Shocks & Struts
  • Solenoids - Sensors
  • Starters
  • Suspension
  • TCM – Transmission Control Module
  • Tie Rod Ends
  • Timing Belts
  • Torque Converters
  • Transfer Case
  • Transmission Mounts
  • Troubleshooting & Diagnostics
  • Tune Ups
  • U-Joints
  • Valve Cover Gaskets
  • Water Pumps
  • Wheel Bearings

Sergeant Clutch Discount Transmissions & Auto Repair BBB Business Review