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Bergen Diesel

Average Score
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
5.0
(136 Reviews)
95

Score Details

Last 30 Day Trend

Active Business

ReScore Reviews

ReScore
Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5
Original Review
Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5Overall Rating 0.0/5
0
Total ReScores
-
ReScore Average
95
Net Promoter Score ®

Business Details

About

Light duty diesel and gas truck repair and maintenance.
DPF cleaning services
Light duty diesel and gas truck repair and maintenance.
DPF cleaning services

Categories
Repair Shop, Diesel Services
Contact
(860) 788-3007

Business Hours

Mon
8:00 AM - 4:30 PM
Tue
8:00 AM - 4:30 PM
Wed
8:00 AM - 4:30 PM
Thu
8:00 AM - 4:30 PM
Fri
8:00 AM - 4:30 PM
Sat
closed
Sun
closed
* Eastern Time (Us & Canada)
157 Mill St, Middletown, CT 06457

Affiliations

NAPA
Bergen Diesel's Reviews
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
5.0
(136 Reviews)

JM
gravatar
Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5Overall Rating 5.0/5
11/26/2025
verified customerVerified Customer
10
First time repair
I brought my truck in for some transmission issues, and the guys very quickly determined it was a caused by a bad valve body, and that my upper oil pan gasket was leaking due to a bad seal job that ford had done previously.I ultimately decided to put a MPD stage 1 transmission in, as well as doing some other preventative maintenance and had the MPD intercooler pipes, DCR pump, and KC Stage 1 turbo put in the truck. These guys knocked it out of the park. I couldn't be happier with how the truck came out. Joe and the team are top notch and I would recommend these guys to anyone with a Powerstroke. I'm very picky on who I send my truck to for maintenance, if it's something I can't do in my garage, and these guys have just earned a very loyal customer for a very long time.They all knew what they were talking about and were able to give very clear and understandable explanations of what was wrong, why it was wrong, and what would actually fix the issue, instead of just guessing and throwing parts at the truck. And on top of that, Joe never gave me the run around about repair time, or cost, which other service managers seem to get a master's degree in, but Joe was honest and called with any problems and kept me informed the whole time they had the truck in the shop. Joe and team, thanks again for knocking this out of the park, I'm over the moon with how well this turned out.

Jake
Joe B. from Bergen Diesel responded on 11/26/2025 05:57 AM

Thank you!

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