Comprehensive on-site fleet maintenance and repair specialists.

Full-service Truck service center open from 8:00 a.m. to 5:00 p.m. Monday to Friday. Six 24/7 mobile repair trucks. Services for all makes & models. On-site PM & lube services. Free driver shuttle service.

FleetMasters provides affordable, full-service fleet maintenance services for fleet owners and managers in the Seattle area, including King, Snohomish, and Pierce Counties of Western Washington. We routinely operate throughout the Puget Sound industrial region and will also travel to wherever requested within the entire state.

We repair all makes diesel and gas trucks as well as trailers, refer-units, liftgates, forklifts, and all heavy-duty off-road equipment from our shop in South Seattle (Georgetown). We do all heavy repairs from in-frames to welding and fabrication. 24/7/365 emergency road service and mobile on-site maintenance and repair services are also available. Our service fleet is comprised of two fully equipped service vans, three road-warrior repair trucks, a mobile welder, a crane truck, a flatbed, and a tractor to pick up trailers, plus a small ranger to shuttle personnel and pick up parts. 

FleetMasters, Inc. is an authorized FleetCare Truck Service Center. We offer nationwide warranties on all of our FleetPride authorized work.  Take a moment to visit our informative website, link above, for a full listing of our services and to learn more about our company.

We're flexible, we'll work on all your trucks and trailers, and we'll do it your way. Our mechanics are master- and journey-level tradesmen, and our skilled technicians have OEM and ASE certifications. We send our technicians to work alongside many Union tradesmen - in their shops - to fill in when they have absences. We guarantee the job will be done precisely to your expectations.

For your convenience, we offer vehicle pick-up and delivery or free driver shuttle services. No more paying drivers to deliver your vehicles or sit in waiting rooms. Emergency roadside assistance is also available.

We offer on-site preventive and ongoing maintenance services for both diesel and gas engines. From basic oil changes and periodic inspections to brake replacement and more, we provide our customers the best in preventive maintenance, on-going systems maintenance, and repair and replacement services.

24/7 Emergency Road Services include:
• Lockputs and Jump Starts
• Fuel System and Ignitian Problems
• Tire Replacement and Chain-ups
• All Minor Truck and Trailer Repairs
• All Liftgate and Fifth-Wheel issues

On-Site Preventive Maintenance:
• Lube, Oil, Filter & PM Inspection
• Brake Inspections & Adjustments
• D.O.T. Annual Safety Inspections

On-Going Maintenance:
• Tune-ups and Valve Train Adjustments
• Fuel System/ Fuel Injection Services
• Belts, Hoses, & Mud Flaps
• Cooling System Services
• Transmission & Drivetrain Services
• Brake Systems and Components
• Air Compressor & Air Systems
• Lighting and Electrical Systems
• HVAC Service
• Pressure Wash & Trailer Blowouts

Repair & Replace:
• Engine Components and Overhaul
• Fuel Injectors and Pump Rebuilds
• Transmission, Clutch, Gearboxes & Differential Overhauls
• Ball-Joints, Bearings, King Pins, and Steering & Suspension Components
• Hydraulic Systems (Pumps, Motors, Valves, Hoses, Rams, and PTO Systems & Components)
• Complete Cutting, Welding, and Custom Fabrication Services

Retail Parts:
• Extensive Inventory Available
• After Hours Service Available ($75.00 callout fee)

To schedule service, please call FleetMasters today.

Emergency Roadside Service 24 Hours a day and 7 days a week including Holidays