Complete Repair & Maintenance Services for Your Fleet Vehicles

Our mechanics at Certified Fleet Services have the experience, training, and skillset to work on all types of fleet vehicles and heavy-duty equipment, including trucks, trailers, cars, wood chippers, RVs, coaches, marine diesel engines, and diesel generators. From routine oil changes to major repairs and overhauls, we’ve got you covered, and we’ll help you manage service, so you can take your vehicles out of operation when it’s most convenient for you. Here’s a list of the repair and maintenance items we routinely handle, but if you don’t see what you’re looking for, please ask us!

Our goal is to provide every service you need for your fleet vehicles.

  • Air Conditioning & Heating
  • Refrigeration
  • Diesel Repair
  • Engine Overhaul
  • DOT Inspections
  • Fleet Management
  • Road Side Assistance
  • 24-hour Emergency Repairs & Service
  • Mobile Repair
  • Diesel Repair
  • Suspension
  • Diagnostics
  • Transmission Repair
  • Differential Repair
  • Driveline Repairs
  • Hydraulic Repairs
  • Aerial Devices
  • Emission System Repairs
  • Annual Inspections
  • DOT Inspections
  • Tune-ups
  • A/C – Air Conditioning Repair
  • Heating Systems
  • Oil Change / Lube Service
  • Radiator Service / Cooler Repair
  • Clutch Repair & Replacement
  • Scheduled Maintenance
  • Fleet Service
  • Air Brake System
  • Brakes
  • Steering
  • Coolant / Antifreeze Flush
  • Exhaust / Muffler Service & Repair
  • Differential R&R
  • Engine R&R
  • Welding
  • Air Filter Replacement
  • Fabrication
  • Electrical Repair
  • Lift Gate Service
  • Lights
  • Refrigerated Transport
  • Check Engine Light
  • Drivability Issues
  • Preventive Maintenance

Read More about Our Most Popular Services

  • Air Conditioning & Heating

    Air Conditioning & Heating

    Professional drivers need their vehicles' air conditioning and heating systems to be fully operational to be as productive as possible at their jobs. It's simply too hot here in Florida to not have working A/C in your truck. At Certified Fleet Services, we can pinpoint and repair any issues you're experiencing with your air conditioning and heating system, whether you need a simple recharge or attention to your compressor, receiver, condenser, hoses, or electronic climate control units. We'll get you back on the road in a comfortable vehicle fast.

  • Refrigeration

    Refrigeration

    When it comes to transporting perishable items, there's zero margin for error. If you're truck's refrigeration system is damaged, down, or unreliable, our mechanics can fix it. We are equipped to work on refrigerated trucks, trailers, and vans both in-shop and onsite. From installing trailers and truck refrigeration units to repairing current refrigeration units and APUs, we can get the job done.

  • Diesel Repair

    Diesel Repair

    Our certified diesel mechanics regularly work on both medium-duty and heavy-duty diesel trucks, including Freightliner, International, Peterbilt, CAT, Volvo, Isuzu, UD, Sterling, Mack, Western Star, Detroit, Mercedes, Sprinter, and Ford. We service many diesel fleets in the Sarasota area, offering everything from PM schedules to diesel engine rebuilds. With decades of diesel repair experience and diagnostic software in-shop, we can quick and accurately determine the repair needed for your truck (or trucks!).

  • Engine Overhaul

    Engine Overhaul

    Sometimes investing in a new truck is not an option, or maybe you're not ready to retire a truck that's still great in a lot of ways. Our mechanics have the know-how and experience to break down, clean, service, repair, and re-assemble your failing engine block to prolong the lifespan of your engine. In many cases, we can gain you years on a truck that the dealer may have told you had driven its last mile.

  • DOT Inspections

    DOT Inspections

    An important part of owning and driving a truck is making sure you're operating within CSA standards. At Certified Fleet Services, we help truck drivers and businesses stay in compliance by ensuring all truck systems are functioning properly and safely. If our mechanics need to make a repair or perform a maintenance service for you to pass a DOT inspection, we'll take care of what you need expertly and efficiently.

  • Fleet Management

    Fleet Management

    Our inhouse and mobile mechanics provide full-service, personally tailored preventive maintenance plans for fleet vehicles. When fleet vehicles are properly maintained, problems can be predicted and prevented, and repairs can be completed before failure. We can help you plan for service in advance, at the best possible time instead of the worst. When you do need an emergency repair, we'll work to get your equipment back on the road quickly.