About Cummins Sales and Service
Diesel engine issues and RV repair work bring owners to Cummins Sales and Service in Rocky Hill, Connecticut, where the shop handles engine diagnostics and repair. Customers arrive from Cromwell, Newington, Wethersfield, and Middletown to access the operator's diesel-specific services. Located at 914 Cromwell Ave, the business focuses on keeping diesel engines running properly through direct repair work. Call (860) 529-7474 for diesel engine service and RV repair.
Gallery
Our Services
RV Repair
Diesel Engine Repair
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
Worst customer service i have ever experienced, i have been calling the service department for days, trying to schedule service for my onan generator. And have left my info and phone number. Every time they respond that someone will call me ...
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Verified Customer
Google Review
1800Cummins is the WORST system ever u might have better luck talking to a robot if they can't figure out your part they hang up and act like the call failed I doubt that for 3 days different phones same result... they sell u parts with them ...
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Verified Customer
Google Review
This shop has been awesome!!! My truck was in the shop immediately and diagnosed within a day. Dawn up front was very helpful in getting me setup with a hotel and getting the truck in asap. Dana was my advisor that kept in contact with me ...