• 480 Littlefield Avenue • South San Francisco, CA
  • Mon-Fri: 8am-5pm
  • (650)872-3656

We Welcome You To Our Website

  • April 9, 2024

Thank you for visiting the Steven’s Bay Area Diesel Service, Inc. website!

The Steven’s Bay Area Diesel Service website enables our visitors to learn more about us and our comprehensive diesel repair services. Designed to help those find what they’ve been searching for in reliable light and heavy-duty truck repair services. Our wide range of professional diesel mechanic services covers Air Brake & ABS Systems installation and repair, Fuel System diagnostics and repairs, Diesel Smog Testing, Front End Suspension, Steering components, Brake & Lamp Certification, as well as Trailer, Lift Gate & Roll-up Door repairs or installation. From diagnostic services, clutch rebuilding, manual transmissions and transfer cases, as well as installation of rebuilt automatic transmissions – to our complete Driveline Shop – our expert team is ready to help you get back on the road!

We could not have done it alone. Since 2007, we have worked with Chris and Jerri of GINGALLEY – and in March of 2024 it was time to complete another overhaul of our website. They helped to prepare all that we needed for an even stronger online presence. While we worked on our customers’ vehicles and on our business – GINGALLEY was working on our website layout and content. The teamwork has been awesome and they have helped to further explain everything that we offer in words, pictures, and graphics.

For over three decades, Steven’s Bay Area Diesel Service, Inc., located in South San Francisco, California, has been the go-to destination for expert diesel engine repair and maintenance services.

The ongoing aim of Steven’s Bay Area Diesel Service is to help individual truck owners and fleet business owners with the preventative maintenance, safety inspection, repair service, and custom work that they need to stay going strong. We enjoy using our expertise to make sure that our customers have well-maintained and smooth-running rides while providing cost savings, safety, and convenience. It is often a relief to our customers to know that they will not be surprised by more expensive repair costs during their working relationship with us. We work to prevent future failures that can occur due to abused or worn parts with normal maintenance recommendations and ongoing service.

At Steven’s Diesel, we offer more than amazing diesel repair services – our team is dedicated to taking a proactive, hands-on approach with your vehicles’ required checklists and regulatory compliance. We know that having a properly working truck, equipment, or fleet of trucks means that you and your business can enjoy increased safety and productivity.

We look forward to being of service to you!

Better Business Bureau
ASE Certified
Bereau of Automotive Repair
Official Brake Adjusting Station
Official Lamp Adjusting Station

Steven’s Bay Area Diesel in South San Francisco, CA has provided expert Diesel Engine Repairs and Parts & Service since 1985. Our dedicated team of mechanics specialize in heavy-duty and light truck maintenance. Committed to reliable service and customer satisfaction — trust us for all your diesel engine needs!


Monday - Friday
8:00am - 5:00pm

Saturday - CLOSED

Sunday - CLOSED



480 Littlefield Avenue
South San Francisco, CA

Office (650)872-3656