MJ's Mobile Fleet provides mobile and in-shop service for vacuum trucks, rotary vane vacuum pumps, blowers, hydraulic drive systems, and complete vacuum truck equipment throughout California.

Whether your equipment is used in environmental services, industrial cleaning, septic, hydro excavation, or petroleum operations, our technicians provide dependable diagnostics, repair, installation, and preventative maintenance to minimize downtime.

• Performance testing 
• Vacuum loss diagnosis 
• Oil contamination inspection 
• Overheating diagnosis 
• Bearing failure diagnosis 

• Pump removal and installation 
• Seal replacement 
• Bearing replacement 
• Vane inspection 
• Shaft inspection 
• Gearbox inspection 
• Performance testing 

We service complete vacuum truck systems including:

• Hydraulic drive systems 
• Vacuum pumps 
• Blowers 
• PTO systems 
• Vacuum piping 
• Relief valves 
• Check valves 
• Filters 
• Oil separators 
• Hose reels 
• Hoses and fittings 

We supply replacement components including:

• Vacuum pumps 
• Rebuild kits 
• Couplers 
• Adapters 
• Hydraulic components 
• Valves 
• Filters 
• Hoses 
• Gaskets 
• Bearings 
• Seals 

• Environmental Services 
• Septic Contractors 
• Hydro Excavation 
• Industrial Vacuum Trucks 
• Petroleum Service Companies 
• Municipal Fleets 
• Airport Fuel Operations 
• Commercial Fleet Operators 

✔ Mobile Field Service

✔ In-Shop Repairs

✔ Preventative Maintenance

✔ Emergency Repairs

✔ Manufacturer-Trained Technicians

✔ Technical Support

✔ Parts Support

✔ Fast Response

We are expanding our capabilities to support leading vacuum system manufacturers through technical training, genuine replacement parts, and professional service.

Our goal is to provide our customers with dependable support for complete vacuum truck systems—from diagnostics and repairs to parts and preventative maintenance.

(Once approved by each manufacturer, this section can include their logos and authorized relationship statements.)

Need assistance with your vacuum truck or pump system?

Our technicians are available for mobile field service and in-shop repairs throughout California.

Call: 408-661-1489