MORIN DIESEL


"working hard to keep you working"

1619 Portland Cobalt Rd
Portland, CT 06480-1755
Phone: (860) 638-3717



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Mechanical Repair


Morin Diesel maintains and repairs heavy and light trucks, trailers and equipment, for many businesses, their owners and employees. We have been in business since 2003 providing top quality maintenance and repairs. We are small enough to know and appreciate each one of our clients but large enough to handle all of your fleets needs.

When is maintenance due? When are all your DOT inspections due? Are all your operators inspecting the vehicles the way you’d like? We will set up your fleet on a reminder system that will help keep track. When we perform maintenance and DOT inspections, we look at it all! We will help keep your fleet on the road, trouble and DOT infraction free!

We provide convenience and exceptional service to make your life easier. We are staffed and equipped to service all of your vehicles, trailers and equipment.

The equipment used in our shop is state of the art. Our technology assists in repairing your vehicles as quickly and efficiently as possible. Our information system provides technical vehicle repair and maintenance information which is continuously updated.

We track all our repairs and maintenance in our shop management system to provide us easy access to all your vehicles maintenance and repair history. We use this information to assist you with your fleet needs and decisions.

The services and maintenance that we recommend and perform are intended to help reduce the overall cost and trouble free operation of your fleet.

We can and want to handle all your fleets needs!

Basic Information


Customers Served
Residential, Commercial and Industrial

Our Services
  • Emergency Road Calls
  • On-site Service and Repair
  • Complete Engine Rebuild
  • Turbo's
  • High Performance Truck Parts

  • Hours of Operation
    7:00am – 5:00pm
    Monday through Friday.

    In Business Since
    2003