Heavy-Duty Truck Repair Services

FAS Diesel brings professional heavy-duty truck and diesel equipment repairs directly to you anywhere in Barnstable County and Cape Cod, MA. Our skilled technicians are equipped to handle a wide range of on-site repairs and maintenance, ensuring your vehicles stay on the road and your business keeps moving. We understand the critical nature of your operations and the impact of downtime, which is why we offer flexible solutions including after-hours emergency service.

As a locally owned business, we take pride in serving our community with integrity and expertise. Our commitment to excellence extends beyond our technical skills; we offer special discounts for veterans and fleet contract options for businesses. When you need dependable mobile truck repair services, contact us to experience the FAS Diesel difference.

Keep your truck's cabin comfortable with our A/C repair and recharge services. Our mobile technicians diagnose and fix A/C issues on-site, ensuring your climate control system operates at peak efficiency.

Air leaks can compromise your truck's performance and safety. Our experts utilize advanced diagnostic tools to locate and repair air leaks promptly, maintaining the integrity of your vehicle's air systems.

We provide comprehensive engine repair and diagnostic services for heavy-duty trucks. Our technicians use state-of-the-art equipment to identify issues and perform necessary repairs, maximizing your engine's performance and longevity.

Our skilled team offers custom exhaust fabrication and repair services. We ensure your truck's exhaust system meets performance standards and complies with emissions regulations.

When your diesel particulate filter requires attention, our forced regeneration service clears accumulated soot and restores proper exhaust flow. This maintenance is crucial for optimal engine performance and fuel efficiency.

Proper alignment is essential for tire longevity and fuel efficiency. Our mobile alignment services for heavy-duty trucks ensure your vehicle tracks straight, reducing wear and improving handling.

We specialize in on-site hydraulic system repairs for trucks and heavy equipment. Our technicians diagnose and fix hydraulic issues efficiently, minimizing downtime for your critical operations.

In addition to heavy-duty vehicles, we provide comprehensive repair services for medium-duty trucks. Our versatile expertise ensures we can address the unique needs of your diverse fleet.

A well-maintained suspension system is crucial for ride quality and load-bearing capacity. Our mobile technicians perform thorough suspension inspections and repairs, ensuring your truck's stability and safety on the road.