CUSTOMER REVIEWS

4.7

Based on

247 Reviews

on SureCritic

Quick and reliable! Had my truck back on the road the same day. The team really knows their stuff when it comes to diesel engines.

John D.

Engine RepairMarch 2026

Best diesel shop in Connecticut. They fixed my DPF issue when two other shops couldn't figure it out. Fair pricing too.

Mike R.

DPF CleaningFebruary 2026

Professional team, honest pricing. They keep our entire fleet of delivery trucks running smoothly. Wouldn't go anywhere else.

Sarah T.

Fleet MaintenanceFebruary 2026

Great service and knowledgeable mechanics. Wait time was a bit longer than expected but the quality of work was excellent.

David K.

Transmission RepairJanuary 2026

These guys saved me thousands on a DPF replacement. Cleaning brought it back to life. Highly recommend!

Robert M.

DPF CleaningJanuary 2026

As a fleet manager, finding a reliable diesel shop is critical. Bergen Diesel has been our go-to for three years now.

Jennifer L.

Fleet ServicesDecember 2025

Turbo went out on my Freightliner. They sourced the part and had me back running in 48 hours. Amazing service.

Chris P.

Engine RepairDecember 2025

Good work on my Peterbilt. Communication could have been better but the repair was done right the first time.

William H.

Brake ServiceNovember 2025

ASE certified team that actually knows what they're doing. No guesswork, just solid diagnostics and repairs.

Tom B.

DiagnosticsNovember 2025

Emergency breakdown on I-91. They got me in immediately and back on the road. Can't thank them enough.

Kevin S.

Emergency RepairOctober 2025

Fair prices, honest assessment. They didn't try to upsell me on things I didn't need. Refreshing experience.

Mark J.

Preventive MaintenanceOctober 2025

Our company switched to Bergen Diesel last year. Downtime is down 40% and costs are more predictable.

Lisa A.

Fleet ProgramSeptember 2025

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