Sergeant Clutch Certified Engine & Transmission Repair Shop is a family-owned and operated full service auto repair shop located at 6557 Walzem Road in San Antonio, Texas. We specialize in transmission repair, engine repair, brake service, tune-ups, radiator service, A/C air conditioning repair and more. With over 75 years of combined experience, our professional technicians deliver honest diagnostics, quality repairs, fast service, competitive prices and several payment plans. We accept most extended warranties, and provide flexible financing through Synchrony, Snap Finance, and Easy Pay. Towing service is also available. Proudly serving San Antonio drivers since 2003. Call today to schedule expert auto repair you can trust.
Many customers praised the friendly and helpful staff, highlighting their willingness to answer questions and provide thorough explanations.
Trustworthiness
Several reviews noted the honesty and integrity of the shop, with customers feeling confident that they were not being upsold on unnecessary repairs.
Quality of Work
Customers frequently reported satisfaction with the quality of repairs, mentioning quick turnaround times and effective solutions to their vehicle issues.
Affordability
The shop was recognized for offering reasonable pricing and financing options, making it accessible for customers with varying budgets.
Mixed Experiences
While many reviews were positive, some customers expressed dissatisfaction with specific service experiences, indicating a need for consistency in service quality.
DZ
domingo zapata
Dec 18, 2025
5.0
They were able to fix my transmission, oil leaks and motor mounts with a very fast turn around. For what I consider a very reasonable price.
LA
Luz Avitia
Dec 17, 2025
5.0
I have taken awhile to review Sgt. Clutch, service was over the summer, and I was testing out my vehicle over a month to see how it runs. I have had ongoing issues with my left side strut, alignment and other issues. They are so thorough, detailed and professional. I so highly recommend! They were the only repair shop that literally saved my car, she runs beautifully with no issues! Any questions I had they found an answer as well as diagnostics to resolve or at least find a solution to give me peace of mind. Thank-you so much to the owner and his wife plus staff who were so kind, trustworthy and knowledgeable.
DZ
Deja Zulaica
Dec 13, 2025
5.0
They were very helpful and got my problem with my tires fixed fast. I recommend you coming here with any car issues you have.
IV
Ileana Veloquio
Dec 11, 2025
5.0
Me and my family have been going to sergeant clutch for a few years now and every experience we have here is excellent , five star worthy, they answer all of our questions we have an older ford expedition that needs maintenance every now and then, they are great with servicing our vehicle, informing us on what it needs and how we can keep our only vehicle well maintenanced, our car did not want to turn on and we were stuck in live oak at spec’s and they even offered their services to tow our vehicle to their shop,
They treat us great , and my boys love how their store looks they always get candy and they love their cat ❤️
They offer great financing options that have helped us tremendously I appreciate them so much thank you all so much
Happy Holidays 🎁
GP
Gregorio Palomino
Dec 10, 2025
5.0
Came by for a small go-kart tire repair. I was in and out within a reasonable time and the guys were extremely nice and took care of me on a professional level not most have. Would definitely come back when other services are needed!
Where to get my transmission fixed in San Antonio?
Sergeant Clutch Certified Engine & Transmission Repair Shop located at 6557 Walzem Rd, San Antonio, TX 78239
How much do transmissions cost?
Price varies depending on year, make, model, and condition.
How long will a transmission repair take?
2 days to a week, depending on repairs.
Is it worth it to fix transmission?
Whether it’s worth repairing a transmission depends on a few key factors—such as your vehicle’s age, overall condition, the repair cost compared to replacement, and how long you plan to keep the car. Minor transmission issues are often affordable to fix, but serious damage might require a full replacement, which can be significantly more expensive.
What are signs of transmission failure?
A failing transmission can show up in several ways. Common signs include slipping gears, strange noises, and difficulty shifting. You might also notice a burning smell, the check engine light turning on, or fluid leaks. Other red flags are delayed engagement, rough gear changes, or the vehicle refusing to go into gear—all potential indicators of transmission problems.
Do you offer financing for transmission repair?
Yes, we offer several financing and payment plans; including Synchrony Car Care, SNAP! Finance, and Easy Pay Finance.
What services does Sergeant Clutch Certified Engine & Transmission Repair Shop offer?
We specialize in transmission repair, engine repair, brake service, tune-ups, radiator service, A/C repair, and more.
Where is Sergeant Clutch Certified Engine & Transmission Repair Shop located?
Our shop is located at 6557 Walzem Rd., San Antonio, TX 78239.
What are your operating hours?
We are open Monday to Friday from 8:00 AM to 6:00 PM and closed on weekends.
Do you offer financing options for vehicle repairs?
Yes, we provide several financing and payment plans including Synchrony Car Care, SNAP! Finance, and Easy Pay Finance.
How long does a typical transmission repair take at your shop?
Repairs usually take between 2 days to a week depending on the extent of the work needed.
Do you accept extended warranties and what payment methods do you accept?
We accept most extended warranties and multiple payment options such as AMERICANEXPRESS, VISA, MASTERCARD, CASH, Apple Pay, Android Pay, Discover, and Samsung Pay.
Which nearby automotive businesses can I visit for additional car services?
Nearby, you can find Walzem Tire and Brake Shop, Auto-Republic Collision Repair Center, South Texas Automotive Doctors, and Maaco Collision Repair & Auto Painting, all offering various automotive repair and maintenance services.
Are there nearby places where I can get my car detailed or washed after repairs?
Yes, Clean World Car Wash and Auto-Republic Collision Repair Center are nearby and offer auto detailing and cleaning services.
What local dining options are near Sergeant Clutch if I want to grab a bite during my car’s service?
El Rey Taqueria, a Mexican restaurant and food truck, is located nearby where you can enjoy some authentic food while you wait.
Is your staff experienced and certified?
Yes, our technicians have over 75 years of combined experience, and we are a Certified Auto Repair shop accredited by the Better Business Bureau.