heavy duty truck repair

Heavy Duty Truck Repair for Commercial Fleets

Heavy duty truck repair is essential for fleets that rely on large commercial vehicles to move heavy loads safely and efficiently. These trucks operate under extreme mechanical stress, making professional repair and maintenance critical.

Engines, drivetrains, braking systems, and suspensions on heavy duty trucks endure constant wear from long routes, heavy payloads, and demanding job sites. Small issues can quickly turn into major failures without proper attention.

Professional heavy duty truck repair restores performance, improves safety, and helps fleets control operating costs over the long term.

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Full-Service Truck & Trailer Repair for Fleet Managers and Owner-Operators

Heavy Duty Truck Repair for Commercial Fleets

Fleet heavy duty truck repair focuses on maintaining large commercial vehicles that operate continuously under demanding conditions. Preventing breakdowns is essential for protecting delivery schedules and customer commitments.

Minor mechanical issues in heavy duty trucks can escalate rapidly due to vehicle size and load demands. Early diagnosis reduces costly downtime.

Routine heavy duty truck repair supports consistent fleet performance and long-term reliability.

  • Engine diagnostics and repair
  • Brake system service
  • Suspension and steering repair
  • Preventive maintenance programs

Common Problems Requiring Heavy Duty Truck Repair

Heavy duty trucks experience accelerated wear due to high mileage, heavy loads, and constant vibration. These conditions place significant strain on major systems.

Warning signs such as power loss, braking issues, or abnormal noises should never be ignored. Delaying repairs increases risk and cost.

Timely heavy duty truck repair prevents catastrophic failures and roadside breakdowns.

  • Engine overheating
  • Brake system wear
  • Suspension fatigue
  • Drivetrain component failure

Diesel Engine and Drivetrain Repair for Heavy Duty Trucks

Diesel engines are the heart of heavy duty trucks and require specialized diagnostics and repair expertise. These engines operate under extreme loads for extended periods.

Drivetrain systems transfer massive torque and must remain precisely aligned and maintained. Failures can immobilize vehicles.

Professional repair ensures dependable performance and regulatory compliance.

  • Diesel engine diagnostics
  • Fuel system service
  • Transmission and clutch repair
  • Differential service

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fleet maintenance division

Your One-Stop Shop for All fleet Repairs

AFS is trusted by businesses across Central Texas for fleet maintenance and repairs. We service trucks, trailers, vans, buses, and both medium- and heavy-duty vehicles with the same level of care and precision we give every car. Our preventative fleet programs help reduce downtime, extend vehicle life, and keep your business moving. Whether you manage a few service vans or a large truck fleet, we’ve got you covered by our in-shop and mobile truck fleet repair solutions.

If you are looking for fleet repair, fleet maintenance, heavy duty truck repair, or trailer repair, contact us today! 

Fleet Service in San Antonio, TX

Mobile Fleet Repair

Our mobile fleet repair service brings certified technicians directly to your trucks and trailers, minimizing downtime and keeping your business on the road.

Fleet Service in Austin, TX Fleet Maintenance in Austin, TX

Fleet Maintenance

Preventative fleet maintenance programs designed to extend vehicle life and cut operating costs.

Diesel Engine Repair

Expert diesel engine diagnostics and repairs to restore power, performance, and reliability.

Truck Repair

Professional truck repair solutions that reduce downtime and keep your work moving.

AFS Fleet Repair

Medium and Heavy Duty

Comprehensive repair services for medium- and heavy-duty trucks, built to handle the toughest jobs.

Trailer Repair

Dependable trailer repairs that keep your equipment safe and road-legal.

Preventive Maintenance for Heavy Duty Trucks

Preventive maintenance programs reduce unexpected breakdowns and extend vehicle service life. Routine inspections identify issues early.

Scheduled maintenance allows fleets to plan repairs instead of reacting to emergencies. This improves uptime and cost control.

Integrating preventive maintenance with heavy duty truck repair supports long-term fleet health.

  • Scheduled inspections
  • Fluid and filter service
  • Brake system checks
  • Maintenance documentation

Why Professional Heavy Duty Truck Repair Matters

Heavy duty trucks require specialized tools, training, and experience to repair correctly. Improper repairs can compromise safety.

Professional service ensures repairs meet manufacturer specifications and regulatory standards. This protects both drivers and assets.

Reliable heavy duty truck repair supports safe, efficient fleet operations.

  • Certified repair procedures
  • Fleet-focused service planning
  • Compliance support
  • Long-term reliability

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experience the difference: AFS truck & Auto repair center for Your Fleet Maintenance & Repairs

  • Certified Diesel Technicians

  • Family-Owned & Local Since 2020

  • We work with all fleet management companies

  • Serving all of Central Texas.

  • Fleet Account and Payment Terms

  • In-Shop and On-Site Maintenance & Repairs

Why choose afs for your fleet repairs

We are Qualified
& Professional

At AFS Truck Repair Center, we go beyond basic car care. Our certified technicians deliver reliable truck & trailer repairs backed by years of experience and a commitment to customer satisfaction. From brakes and oil changes to diagnostics and major repairs, every service is done with precision and honesty. Located in Pflugerville and trusted by drivers across Austin, Round Rock and Hutto, we’re dedicated to keeping your fleet vehicle safe, dependable, and road-ready.

Call AFS Truck Repair Center today at (737) 273-7200 for Austin or (210) 429-8330 for San Antonio for fast, same-day fleet repair in Austin, San Antonio, Pflugerville, Round Rock, Hutto, Georgetown, Schertz, and Kirby, TX

FAQ

frequently asked questions

Heavy duty truck repair keeps large commercial vehicles reliable, safe, and compliant while reducing downtime.

Engine, drivetrain, brake, suspension, and electrical systems are commonly serviced.

Yes, heavy duty trucks are designed for significantly higher loads and require specialized service.

Service intervals depend on usage but should follow preventive maintenance schedules.

Yes, preventive maintenance significantly reduces unexpected failures and long-term repair expenses.

Yes, professional repair and maintenance extend the operational life of heavy duty trucks.

we love happy customers

I'm so glad I found AFS pflugerville. They were very helpful. They went over the top to help. Bobby restored my faith in customer service. I highly recommend them.

Ellen Wicker Auto Battery & Engine Diagnostic

Michael was spot on, was straight forward and kept us updated also knew what he was talking about ⭐️ since I can’t leave 6 stars.

Erick Gutierrez Battery

We’ve been using AFS for a while now and have had nothing but great service. Fabian is great to work with on a daily basis with our fleet requirements!

Stacie Willis Fleet Repair

Took my truck in for service, did EXCELLENT work! Thank you!

Johnny Zamarron Oil Change & Maintenance

Phenomenal experience stopped in to get new brake pads and an oil change. Everything as expected, couldn’t recommend enough.

Steven Alexander Auto Brakes & Oil Change

Took my truck in for an oil change and had a great experience. Everyone I talked to was incredibly professional and great to work with from the time I got there to the time I left! Would definitely recommend them to anyone!

John Alvarado Oil Change