Heavy-Duty Transmission Clutch Repair San Antonio

If your truck’s transmission is slipping, grinding, or refusing to shift in San Antonio, call us now. Our ASE certified team repairs automatic and manual transmissions in heavy-duty trucks without towing or downtime.

Services List


Preventive & Maintenance
Engine & Drivetrain
AC & Heating
Brakes Repair
Electrical & Diagnostics
EGR & DPF Repair
Fluids & Lubrication
Tire Repair
Bodywork Repair
Fabrication & Welding
Diesel Repair
Towing Services
Transmission & Clutch Repair

24/7 Online support


We offer 24/7 roadside assistance for emergency truck repairs in San Antonio and surrounding areas. Our mobile mechanics are just a phone call away!

+1 (210) 460-1121

info@210truckrepair.com

Same-Day On-Site Transmission & Clutch Repairs for Trucks

Is your heavy-duty truck grinding gears, slipping out of gear, or making strange noises on the road? At 210 Truck Repair, we specialize in mobile and on-site heavy-duty transmission and clutch repair throughout San Antonio.

Whether you’re driving a semi-truck, big rig, tractor-trailer, or diesel work truck, our ASE-certified mobile mechanics arrive fast, usually within 30-40 minutes, to diagnose and fix the issue on the spot.

We bring 25+ years of experience and all necessary tools directly to your location, helping you avoid expensive downtime, towing costs, and delays. 

Heavy-Duty Transmission & Clutch Repair

Transmission Problems We Fix in Diesel Trucks and Semi Trailers

Need mobile transmission repair in San Antonio? Our fully equipped vans respond within 30–40 minutes to most locations. We handle everything from minor clutch slips to full gearbox rebuilds for semi-trucks, diesel trucks, and fleet vehicles.

  • Heavy-duty transmission diagnostics
  • Gearbox repair (manual & automatic)
  • Transmission oil & filter service
  • Synchronizer repair
  • Driveline & differential inspection
  • OEM & aftermarket replacement parts
  • Trailer axle & brake system diagnostics
  • Trailer transmission adjustment & calibration
  • Fleet trailer drivetrain inspections
  • 7-pin/9-pin trailer diagnostics for signal delays
  • Hub & bearing failure diagnosis

Call Now for Heavy-Duty Transmission & Clutch Repair in San Antonio

If your truck is grinding, slipping, or stuck in neutral, don’t wait. One call and our certified transmission mechanics will be at your job site, yard, or roadside fast.

Why Choose 210 Truck Repair?

  • Licensed & Insured: Heavy-Duty Mechanics
  • Serving: San Antonio for Over 15 Years
  • Fleet Contracts Welcome: Detailed Service Logs
  • 24/7 Emergency Availability: Nights & Weekends
  • Transparent Rates: No Surprise Charges
  • We Work On: Freightliner, Kenworth, Mack, Volvo, Peterbilt & More

Common Transmission & Clutch Problems We Fix

  • Transmission slipping or grinding
  • Clutch pedal stuck or not engaging
  • Transmission overheating
  • No gear engagement when hot
  • Clutch dragging or misaligned
  • Gearbox leaking or vibrating under load
  • Clutch fluid low or leaking
  • Transmission won’t shift in manual mode

Clutch Repair for Heavy-Duty Diesel Trucks

Is your clutch pedal soft, hard to press, or sticking to the floor? Our mobile techs perform on-site clutch service for all Class 8 trucks and commercial rigs.

  • Heavy-duty clutch replacement
  • Clutch adjustment & tuning
  • Hydraulic clutch repair
  • Pilot bearing inspection
  • Pressure plate & flywheel servicing
  • Vibrations & jerky shift correction

Emergency Transmission & Clutch Repair | 24/7 Availability

Breakdowns happen. That’s why our emergency transmission and clutch services in San Antonio are available 24/7. Whether you’re stuck roadside or in a yard, our ASE-certified mechanics arrive quickly with the tools and OEM parts to fix your truck. We Provide

  • Transmission rebuilds on-site
  • Transmission fluid top-offs
  • Clutch replacements & adjustments
  • Battery replacement and jump starts
  • Lockout assistance & fuel delivery
  • No towing required in most cases

Roadside Transmission & Clutch Assistance , Anywhere in San Antonio

Stuck on I-10 or Hwy 281? Don’t call for towing, call 210 Truck Repair. We offer roadside truck transmission service and clutch repair throughout San Antonio.

  • Leaking transmission fluid
  • Overheating gearbox
  • Clutch not disengaging
  • Grinding when shifting
  • Transmission won’t engage in gear

Emergency Breakdown Assistance | Onsite Diagnostics | Quick Response

Areas We Serve, Transmission & Clutch Repair Near You

We dispatch mobile transmission and clutch techs throughout the San Antonio metro, including:

  • Downtown SA
  • Converse
  • Selma
  • Schertz
  • Universal City
  • Live Oak
  • Leon Valley
  • Boerne
  • Kirby
  • New Braunfels

Heavy-Duty Transmission Clutch Past Work

Customer Testimonials

Rafael M.

San Antonio TX

“Truck wouldn’t shift into gear on my way to a job site. These guys showed up in 35 minutes and replaced the clutch right there. Saved my deadline!”

Google Review San Antonio

Jorge P.

New Braunfels, TX

My Peterbilt had transmission slipping issues for days. No more shop visits. 210 Truck Repair rebuilt it at my yard. Outstanding service.”

Google Review San Antonio

DeShawn R.

Converse, TX

“Had a gearbox failure halfway through my route. They diagnosed and repaired it on-site the same day. They’re my go-to for transmission repair.”

Google Review San Antonio

FAQ’s

Yes, our mobile team is fully equipped to perform transmission and clutch repairs wherever your truck is parked.

We perform on-site diagnostics first. Often, issues like hard shifting or slipping can be resolved with an adjustment, but we’ll let you know exactly what’s needed.

Yes. We service both types including Eaton Fuller, Allison, ZF, and other commercial-grade transmissions.

Most rebuilds can be completed within a day, depending on parts availability and location.

Pricing varies by make, model, and part type. Call us for a free on-site estimate with no obligation.