Light, Medium, Heavy-Duty & Mobile Fleet Services in San Diego, California

Quality Mobile Fleet Services is your premier provider of commercial truck and diesel services in San Diego, California. Our team of mobile diesel mechanics is dedicated to providing top-notch on-site services to help keep your fleet in the best shape possible.

On-the-go DOT Inspections

Got a busy schedule? At Quality Mobile Fleet Services, we offer commercial truck DOT inspections in San Diego, California, to ensure your trucks meet all the necessary safety and legal motor requirements. Our inspections are conducted on-site, so you don't have to worry about taking your trucks to a separate inspection facility.

On-site Mobile Services

We understand that your fleet is the backbone of your business, which is why we offer mobile truck repair services to minimize your downtime and maximize your productivity. Our mobile diesel mechanics in San Diego, California, are equipped with the latest tools and technology to provide fast and efficient repairs on-site, saving you time and money.

Our comprehensive preventive maintenance program

If you’re looking to optimize your operation, regular preventive maintenance is the way to go. At Quality Mobile Fleet Services, we offer a comprehensive truck preventive maintenance service to ensure that your fleet stays in top condition. From oil changes to brake inspections, we've got you covered.

Truck Flatbed and Toolbox Installations

If you need a flatbed or toolbox installed on your pickup truck, give us a call. We’ve installed countless flatbeds and toolboxes in our customers' vehicles, and our mechanics have the expertise and experience to get the job done right, the first time.

Body Kits & Modifications

If you're looking to modify your truck's appearance, we offer body kits and modifications to help you achieve the look you want. Our mechanics can work with you to customize your fleet to match your branding or style preferences.

Contact Us

At Quality Mobile Fleet Services, we take pride in providing exceptional services to owner-operators and fleet managers in San Diego, California, and the surrounding areas. Contact us today to schedule your commercial truck service appointment.

Service Request Call 619-900-6030

Our Services

Body Kits & Modifications

Bus Repair

DOT/BIT Inspection

Forklift Repair & Maintenance

General Diesel Truck Service

Lift Gate & Self Loader Repair

Mobile Truck Repair

Preventive Maintenance

Roadside Assistance

Trailer Repair

Truck Flatbed & Toolbox Installation & Modifications

Welding & Fabrication

Need a Rental While Your Truck is Getting Repaired?

Don't let your vehicle repair or maintenance keep you off the road. Quality Mobile Fleet Services has partnered with U-Haul to offer you truck rentals while your vehicle is getting repaired by us so you can keep your business running. Contact us for more information.

Call 619-900-6030

Heavy duty truck repair shop in San Diego, CA

Our Reviews

What Our Customers
Are Saying About Us

Leave a Review

We had a truck lose power at a receiver, and called them for assistance with a jump start. The mechanic was there in less than an hour and got our truck started and back on the road. Quick and efficient, would use them again.

Igor Kudel

Had excellent experiences with Dave and Jan at QMFS San Diego. These folks care about their customers and back up their promises with solid mechanics that got one of my drivers back on the road and we have used them ever since when in the San Diego area weekly.

Talent Oregon

Jan and her lead mechanic were excellent. They got our Volvo in the shop promptly and got it diagnosed and repair faster and less expensive than the other shops we were quoted. I fully recommend their commitment to helping companies and people that are in need . Eric Z

Eric Zwigart

Thumbs up to these guys. I’m from out of town and was looking for somewhere to repair my semi my front end and radiator was busted and I was able to find them. I’m glad I went with them they were quick and were able to get me on the road fast. High recommended definitely will be keeping their number if I need them again when i travel down south

Tanya Rodriguez

Quality Mobile Service outs the S in service! They treated us like we were part of the family and as a business owner great customer service is what makes a business grow. They're Muscle Meditations go to company for all our vehicle needs. Thank you, Quality Mobile fleet Service, we love you!!!

Larry Lewis

Service advisor/owner did everything she could to put me on the road! She was very informative and listened to my engine issues. Very professional company. Thank you for all your help Mrs. Jan!

Nancy Torres

Get in Touch To Schedule Service

Need roadside assistance, have questions, or want to schedule your vehicle for service? Get in touch today, we're open Monday through Friday from 7:00am to 5:00pm.

Service Request