Morin Diesel

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Morin Diesel Morin Diesel LLC is a commercial truck and equipment repair facility that can handle all your on or o

Started in 2003, Morin Diesel works hard to keep you working. We are your one stop for all your commercial and industrial diesel engine, truck & machinery needs. Morin Diesel has you covered from engine diagnosis, engine rebuilds, line bore repair, hydraulics and hydraulic hoses to new line excavator and forestry equipment sales.

6:30am on a tug to go work on a crane in Long Island Sound. K19 Cummins with a broken head bolt on a dredge job with a d...
07/10/2026

6:30am on a tug to go work on a crane in Long Island Sound.
K19 Cummins with a broken head bolt on a dredge job with a deadline.

9:40am our tech sends me this picture of the broken head bolt in hand.

Parts on order for the next day.

Good service isn’t expensive it is invaluable. The customer called us because we are an authorized Cummins dealer and knew we would get the job done right.

Some of the current fab work going on. A simple hitch plate install and complete articulation mount rebuild for a rear c...
17/09/2026

Some of the current fab work going on. A simple hitch plate install and complete articulation mount rebuild for a rear crane mount build.

Our Mack tractor and hydraulic tail trailer are now available for hire for any of your transport needs.
27/08/2026

Our Mack tractor and hydraulic tail trailer are now available for hire for any of your transport needs.

The fleet is growing 👀
25/08/2026

The fleet is growing 👀

Small engine day at MD 🤣 All joking aside they are diesel powered so we will work on them, they don’t all have to be big...
24/08/2026

Small engine day at MD 🤣 All joking aside they are diesel powered so we will work on them, they don’t all have to be big iron.
Several of these units had been turned away by other shops but not us 💪 Getting it done for our customers as usual 👍

Did you know we offer mobile on-site hydraulic hose solutions for you? That’s right no more having to figure where to go...
20/08/2026

Did you know we offer mobile on-site hydraulic hose solutions for you? That’s right no more having to figure where to go get a hose made and hope they have the right fittings. Let our fully stocked truck come to you allowing you to keep doing other profitable things.

Clean plumbing on a rear mount Serco Loaders
06/08/2026

Clean plumbing on a rear mount Serco Loaders

2019 F450 diesel, 4x4 loaded with C Tech boxes ready to work $64,000
23/07/2026

2019 F450 diesel, 4x4 loaded with C Tech boxes ready to work $64,000

Ready for rent:Lamtrac 140hp dedicated mulcher$2000 weekly
22/07/2026

Ready for rent:
Lamtrac 140hp dedicated mulcher
$2000 weekly

05/03/2026

Turn up the volume! Team MD Sherco 300SE tearing it up at Croom

Address


Opening Hours

Monday 07:00 - 17:00
Tuesday 07:00 - 17:00
Wednesday 07:00 - 17:00
Thursday 07:00 - 17:00
Friday 07:00 - 17:00
Saturday 07:00 - 12:00

Telephone

(860) 342-2600

Website

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