FULL SERVICE FLEET & COMMERCIAL TRUCK REPAIR SHOP
San Antonio Fleet & Truck Repair | Master Mechanical Service for Heavy Brakes, Clutch & Diesel Platforms
If you are searching for an authoritative commercial fleet or truck repair shop in the San Antonio area, you need a team engineered for complex overhauls and severe-duty platforms. At Automotive Brake & Clutch, we deliver comprehensive heavy vehicle repair services, specializing in precision commercial clutch replacement, advanced brake hydraulics, and diesel engine maintenance for medium-duty trucks, class 5-8 fleets, and industrial equipment assets.
Trusted San Antonio Master Bench for Heavy Drivetrain & Diesel Sourcing
Our floor of skilled commercial technicians brings decades of hands-on shop experience to every diagnostic bay. We deploy master-level scanning infrastructure to ensure your assets are resolved correctly on the first visit. From San Antonio and Kirby to Seguin and surrounding logistics corridors, we serve fleet accounts and owner-operators with complete transparent service. From severe-duty hardware analysis to specialized Hydro-Max brake diagnostics, we are your destination for expert South Texas truck service.
🛑 Expert Installation & Field Note
Drawing from our shop experience specializing in heavy-duty brakes since 1985, a dragging pedal or hard stopping response shouldn’t mean a total system teardown. Uncertified facilities routinely condemn major brake assemblies when the true culprit is an out-of-spec internal cup over-extension or a simple pushrod alignment restriction. Our Texas DPS Certified Inspectors pinpoint the exact root failure before any wrenches turn, protecting your system alignment safety and keeping your service costs transparent.
Extensive Truck, Trailer & Heavy Drivetrain Services in San Antonio
The expert mechanics at Automotive Brake & Clutch offer a full suite of services to keep your personal equipment or commercial fleet assets in peak condition. We specialize in high-performance automotive updates and heavy truck maintenance, ensuring San Antonio operators maximize over-the-road safety and uptime.
Brakes & Hydraulic Infrastructure
- ✔️ Air & Hydraulic Brake Repair: Specializing in premium master cylinders, Hydro-Max, and Hydroboost systems.
- ✔️ ABS Diagnostics: Advanced fault tracking for anti-lock braking system wheels, speed sensors, and modules.
- ✔️ Brake Drum & Rotor Service: Complete heavy-duty component replacement for optimal heat dissipation.
Clutch & Driveline Authority
- ✔️ Heavy Clutch Replacement: Expert installation for self-adjusting clutches (SAC) and heavy commercial tractor setups.
- ✔️ Hydraulic Master Controls: Professional heavy duty hydraulic master line calibration and complete air bleeding.
- ✔️ U-Joints & Drive Shafts: Critical balancing and wear analysis to eliminate structural drivetrain vibration under heavy load.
Engine & Fleet Diagnostics
- ✔️ Advanced Scanning Suites: Using computerized engine diagnostics (J-Pro, Cummins Insite) for tracking complex engine lopes.
- ✔️ Electrical Infrastructure: Comprehensive load testing and replacement for high-output alternators and heavy starters.
- ✔️ Emissions & Fuel Support: Precision service for DPF/SCR configurations, fuel lines, and commercial injection systems.
Fleet Maintenance & DOT Compliance
- ✔️ Commercial DOT Inspections: Official Texas Safety and FMCSA annual compliance audits.
- ✔️ PM Service Plans: Proactive filters, oil changes, and fluid analysis built around your vehicle’s specific duty cycles.
- ✔️ Trailer Overhauls: Complete wheel end maintenance, electrical wiring tracing, and trailer air brake overhauls.
Why Choose Our San Antonio Facility?
- ✔️ Over 40 Years of Direct San Antonio Mechanical and Heavy Drivetrain Authority
- ✔️ NAPA TruckCare Certified Nationwide Warranty Infrastructure Network Support
- ✔️ ASE Master Technicians Directing the Shop Floor Quality Control Processes
- ✔️ Official Texas DOT & DPS Vehicle Compliance Inspection Station
- ✔️ Bexar Pro Sourcing Factory Sourcing Sourcing Channels for Hard-to-Find Hard Parts
Verified Records: We Report to CARFAX®
Protect your vehicle’s structural market value. We report all safety checks, maintenance milestones, and overhauls directly to CARFAX, building a clean, verified service history record for your personal truck or active business fleet.
Schedule Your Fleet or Truck Repair in San Antonio
Experience the operational difference that forty years of expert technical oversight delivers. Get a precise, itemized repair estimate for your medium-duty truck, commercial fleet configuration, or freight trailer today.
Serving San Antonio, Kirby, Seguin, and Surrounding Communities