MJ’S Mobile Fleet NEWS!

✈️ New Service Update – GPU Load Bank Testing Now Available!

MJ’s Mobile Fleet is proud to announce the addition of a brand-new Cannon L28-350 Load Bank Tester to our service lineup. This powerful equipment enables us to test and certify 28V DC Ground Power Units (GPUs), including models like the ITW GSE 4400 and JETGO, ensuring your aviation ground support assets deliver reliable power every time.

What We Offer:

🔧 Load testing up to 350 amps at 28 VDC
✅ Full performance diagnostics and voltage stability checks
📋 Printable pass/fail reports with technician signature and timestamp
🧰 Available in-shop testing at our Stockton location or scheduled mobile service
💼 Perfect for FBOs, MROs, military, and corporate flight departments

We’re committed to keeping your equipment airside-ready and compliant with FAA and OEM standards.

📞 Call us today to check availability or request a quote: 408-661-1489

🛠️ Now Offering Used GSE Equipment for Sale & Rent!

Looking for reliable refurbished ground support equipment?
MJ’s Mobile Fleet now has a selection of professionally serviced GSE units available for rental or purchase.
From tugs and belt loaders to aircraft refuelers—get the equipment you need, ready to work.

📞 Call us today to check availability or request a quote: 408-661-1489

👉 View Available Equipment

MJ’s Mobile Fleet LLC is SAM.gov Certified

We are a registered and verified contractor on SAM.gov, the official U.S. government system for award management. This certification ensures our eligibility for federal contracts and confirms our compliance with government standards.

CAGE / 10AA9

Welcome to MJ'S Mobile Fleet

Your Trusted Partner for Tank Truck, Trailer, and Aviation GSE Inspections & Repairs in California

With over 30 years of hands-on expertise, MJS Mobile Fleet specializes in the inspection, repair, and customization of tank trucks, trailers, and aviation ground support equipment (GSE). We’re dedicated to keeping your fleet safe, compliant, and operating at full capacity.

Expert Inspection & Repair Services

Tank Truck Inspections & Repairs
We ensure your tank trucks meet all safety standards through thorough inspections and expert repairs—keeping you road-ready and compliant.

Trailer Repairs & Rebuilds
From minor fixes to full structural rebuilds, we restore your trailers for optimal performance and safety.

Aviation GSE Inspection & Maintenance
Full-service support for all major GSE—including inspections, repairs, and performance checks to keep your airfield operations running smoothly.

Preventative Maintenance Programs
Stay ahead of breakdowns with scheduled monthly and annual inspections tailored to your fleet’s needs.

Fleet Upfitting & Custom Solutions
We design and install performance-boosting upgrades to match your operational goals.

Fabrication & Specialized Repairs
Custom-built parts and repairs for unique equipment challenges—done in-house by experienced technicians.

Serving Airports & Businesses Across California

Our mobile crews provide fast, on-site service throughout the state, proudly covering:

STK (Stockton), SMF (Sacramento), SJC (San Jose), MCC (McClellan), FAT (Fresno), OAK (Oakland), and SFO (San Francisco).

We minimize downtime with efficient, reliable, and responsive service—right where you need it.

Why MJS Mobile Fleet?

✅ Certified Inspections & Trusted Repairs
🚛 Fully Mobile Service Across California
🛠️ Custom-Fit Solutions for Specialized Fleets
🕒 Fast Turnaround & Experienced Technicians

Let’s Keep Your Fleet Inspection-Ready & Reliable

Contact MJS Mobile Fleet today to schedule a service or inspection—your fleet's performance and compliance are our priority.