Fleet Repair Services

Two white volvo trucks are parked next to each other in a parking lot.

Diesel Engine Repair and Fleet Services for All Major Brands

At Unified Truck Services, Inc., we understand that keeping your trucks in optimal condition is essential to your business’s success. That’s why we offer expert diesel engine repair and fleet maintenance services designed to minimize downtime and maximize performance. Whether you manage a single truck or an entire fleet, our team provides reliable solutions that keep your vehicles running smoothly.


We provide expert repair and maintenance services for all major makes and models of heavy-duty commercial trucks, including Freightliner, Mitsubishi Fuso, Hino, Isuzu, Kenworth, Peterbilt, International, Mack, and more. Our services are tailored to meet the unique needs of each manufacturer, ensuring your fleet stays reliable and road-ready.


Explore our range of services below to learn more about how we can help keep your trucks in top condition and your business moving forward.

A garbage truck and a truck are parked next to each other in a parking lot.

Manufacturers

Freightliner

Hino

Mitsubishi

Isuzu

Volvo

Detroit Diesel

International

Kenworth

Mack

Peterbilt

Sterling

Western Star

Fuso Truck Repair

A white truck is parked on a black and red background.

Mitsubishi Fuso trucks are known for their innovative designs and durability. Our team specializes in maintaining these versatile vehicles, offering everything from electrical diagnostics to brake and suspension repairs.

Isuzu Truck Repair

A fleet solutions advertisement with a white truck on a black background.

Isuzu trucks are built for reliability, but even the best vehicles need expert care. From engine diagnostics to preventative maintenance, we ensure your Isuzu trucks stay roadworthy and efficient.

Hino Truck Repair

A white truck with the words `` efficient repairs '' written on it.

Hino trucks deliver exceptional performance and dependability. We provide comprehensive repair and fleet maintenance to keep your Hino trucks running smoothly, ensuring your business stays on track.

Why Choose Unified Truck Services, Inc.

  • Fleet Maintenance Experts: We partner with you to create customized maintenance schedules that prevent breakdowns and reduce downtime.
  • Mobile Diesel Mechanics: Our fully equipped mobile service units come to your location, providing expert repairs wherever you need them.
  • Comprehensive Services: From routine tune-ups to complex engine repairs, we handle it all with precision and care.


With decades of experience and a commitment to quality, Unified Truck Services, Inc. is your trusted partner for all truck repair and fleet maintenance needs.

Call Unified Truck Services, Inc. Today

Whether you operate a single truck or an entire fleet, Unified Truck Services, Inc. delivers the expert care you need. Call us at (408) 420-2866 to schedule your next service and keep your trucks performing at their best.


Trust us to handle your fleet so you can focus on what matters most—your business.

Fill the form it's easy! OR Call us @ (408) 420-2866

Contact Us

Areas Served

A black and white map pin with a circle in the middle on a white background.

Alviso

A black and white map pin with a circle in the middle on a white background.

Los Altos

A black and white map pin with a circle in the middle on a white background.

San Jose

A black and white map pin with a circle in the middle on a white background.

Berryessa

A black and white map pin with a circle in the middle on a white background.

Los Altos Hills

A black and white map pin with a circle in the middle on a white background.

Santa Clara

A black and white map pin with a circle in the middle on a white background.

Blossom Valley

A black and white map pin with a circle in the middle on a white background.

Los Gatos

A black and white map pin with a circle in the middle on a white background.

Saratoga

A black and white map pin with a circle in the middle on a white background.

Cambrian Park

A black and white map pin with a circle in the middle on a white background.

Mountain View

A black and white map pin with a circle in the middle on a white background.

South San Jose

A black and white map pin with a circle in the middle on a white background.

Campbell

A black and white map pin with a circle in the middle on a white background.

Milpitas

A black and white map pin with a circle in the middle on a white background.

Sunnyvale

A black and white map pin with a circle in the middle on a white background.

Cupertino

A black and white map pin with a circle in the middle on a white background.

Monte Sereno

A black and white map pin with a circle in the middle on a white background.

West San Jose

A black and white map pin with a circle in the middle on a white background.

East San Jose

A black and white map pin with a circle in the middle on a white background.

Morgan Hill

A black and white map pin with a circle in the middle on a white background.

Willow Glen

A black and white map pin with a circle in the middle on a white background.

Evergreen

A black and white map pin with a circle in the middle on a white background.

North San Jose

A black and white map pin with a circle in the middle on a white background.

Central Valley Areas We Serve

A black and white map pin with a circle in the middle on a white background.

Gilroy

A black and white map pin with a circle in the middle on a white background.

Palo Alto

Fleet emergency? Call Unified Now