Customer Reviews

One of the best

"One of the best"

"With having a fleet of 50+ trucks, I am very loyal to Morin Diesel. Jesse and the guys there are an asset to our company. Morin diesel is my got to choice for all my repairs we can't handle in our shop. They are quick and complete. Their pricing is fair and and accurate. These guys are by far one of the best diesel shops in the state."

- Jeff L

Know their stuff

"Know their stuff"

"I take my big Detroit diesels here when I have a serious issues that no one else can figure out. These guys are quick and know their stuff."

- Wesley Skorski

Great price

"Great price"

"Brought my truck here because my tow truck wouldn't start and I couldn't find the reason causing it. They figured the problem out within a day and charged me a GREAT price. The staff was amazing and super friendly. If you have a diesel I highly recommend you to bring your vehicle here!"

- Charles Marano

Detailed and professional

"Detailed and professional"

"Couldn't be happier. Just picked up my truck - had a laundry list of issues and they tackled them all for such a worthwhile price. All issues were explained in detail by the front desk. I think anyone who has a problem with Morin Diesel must have come in with a bad attitude in the first place. They are the professionals - everyone I talk to says the same thing - leave it to Morin."

- M V P

Fast and friendly

"Fast and friendly"

"Fast and friendly service. they get job done right"

- John Baker

Fair prices

"Fair prices"

"Fair prices and prompt service."

- Matthew Hoover

Top Quality

"Top Quality"

"I was recently in Hartford on business while there F250 Diesel broke down due to shoddy work from another shop back home. The guys at Morin Diesel had my truck towed in and diagnosed the problem with hours and had it repaired the next day. They are top quality mechanics."

- Eric Messenger

Fair and honest

"Fair and honest"

"After my truck got totally messed up at other shops I was directed to Morin diesel. They diagnosed the problems which were many, my computer was flashed with the wrong program ,they straightened it out. My rack was out of adjustment and I needed a new fuel injector they fixed that. Also what amazed me and has never happened before, I was having just overall problems I was told it was the wiring harness a 4000.00 dollar job, what it actually was the lock on the harness that locks it to the computer a 25.00 part. They could have taken me and did not. They are fair, honest to a fault and vary decent on there price. I do not believe I would still be in business if I had not gone there. Great people if you have a problem and no one can fix it try taking It here you will not regret it."

- David Girard

Great shop

"Great shop"

"Great shop!"

- Matt Graves

First class

"First class"

"Jesse, the owner of Morin Diesel is VERY knowledgeable of all his products and services. First class, modern clean shop. Definitely a class act."

- Stefan Mckosky



"Jesse the owner seems like a very knowledgeable guy and he's not a salesman"

- Jack Heerman

Nice and friendly

"Nice and friendly"

"Great truck shop Great customer service the owner is very nice and friendly I highly recommend this place"

- Texas

Helpful and honest

"Helpful and honest"

"Called about an ATV. The person was very helpful and honest advice. Thanks"

- Def1antone

Great work

"Great work"

"Great shop good work"

- Kwame Asante

Honest, fair, and quick

"Honest, fair, and quick"

"We have had Morin Diesel repair our box trucks and service trucks for the last few years and we've had nothing but a great experience. Morin Diesel understands that the trucks we have need to be in service and they live up to their schedule. We recently had an Isuzu NPR truck that needed a rebuild on the motor. Jesse took care of the rebuild, corrected other issues while the truck was down and the truck was service ready when promised. Great company, honest advise, fair pricing and quick communication. If you're looking at getting your truck worked on and have been ripped off before you'll see a huge difference once you give Morin Diesel a shot at your business."

- Stephen Pelton

Great place

"Great place"

"Great place to get you diesel powered chippers and diesel engines running in tip top shape!"

- Julian Young

Highly recommend

"Highly recommend"

"Jesse and his staff are great to deal with. I highly recommend Morin Diesel"

- Marc Breitschwerdt

Amazing service

"Amazing service"

"Amazing customer service"

- Jacob Yoder

Detail oriented

"Detail oriented"

"So had the run around at Freightliner wanting me to buy an $18k one box. Thanks to Morins, was able to determine that replacement of the one box wouldn’t have solved my issue at all. Unable to get going roadside but provided the exact confirmation and elimination process to allow me to make a judgement call on the emission system of my truck. Jessie was understanding to my dilemma on the phone and Bobby the tech was great in explaining questions and detailed in process of elimination. Would definitely do repeat business."

- KhoreyAM

Great Value

"Great Value"

"I'm very happy with the work Morin Diesel did on my truck. They replaced my EGR Cooler as promised and below the estimate. Thank you, Jesse!"

- Doug Hurne

Timely work

"Timely work"

"For starters I came to Connecticut from New Mexico for work and I DO NOT like taking my truck to any Mechanic. I’d like to do most of my work myself. But working away from home has its challenges. So I did what anyone does today I googled Diesel mechanics in my area. And Morin Diesel was one amongst a few others who came up. Jesse Morin and the crew have done an excellent job for me on numerous occasions some scheduled and some emergency work. Any time my 2000 power stroke has to have service done on it and I don’t have time or the knowledge for a job I can rely on them to come through. Recently I had to have my truck towed to them because it broke down on the road they diagnosed it and had it fixed within a days time. Stefan at the front desk called me with an estimate for repairs within few hours of receiving the truck and when I picked up the truck the work cost actually less do to their diligence in finding the part for cheaper cost. So if you looking for a wrench give Morin a call. You only pay for what you get. Thanks Jesse and thank you staff for me for jobs well done. We’ll see you soon to reseal my engine."

- Dave Gasman Gilman

Great service

"Great service"

"Jesse and his staff have serviced our 2000 F350 for close to 10 years now. Always great work and solid advice. We typically carry a 4,000 lb. truck camper which is pretty stressful on the truck. We’ve done some sensible enhancements for more hp and torque which have helped a lot and retained reliability. Highly recommend the shop."

- Ed Amato

Equipment Sales

"Equipment Sales"

"I have purchased equipment from here, great service and amazing stuff. 5stars!"

- Michael Ward



"I run the largest tree care business in my area. I cannot emphasize how important good quality equipment and service after the sale is. Jesse accommodated me on a day they weren't even open for an equipment purchase. Much more importantly, he was there for us in a super-expeditious manner when we needed parts. We're HARD on equipment. We consistently use equipment outside of specs. When a piece of everyday equipment is down, I lose money. I have half million dollar pieces of equipment, and when I need a part, and I have to deal with a dealer making me do my own research, and then wait forever for a part, it hurts. None of that from Morin Diesel. Jesse had parts to me next day, correct and fast. I simply cannot tell you how much I wish he sold all other lines of equipment I use, as I would never go anywhere else! Highly recommend this business that still has ethic, and a world where it's mostly missing."

- Tree Tech

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