About Cummins Sales and Service
Reviews for Cummins Sales and Service
Write a reviewHours
Monday: 7AM - 4:30PM
Tuesday: 7AM - 4:30PM
Wednesday: 7AM - 4:30PM
Thursday: 7AM - 4:30PM
Friday: 7AM - 4:30PM
Saturday: ClosedSunday: Closed
Cummins Sales and Service, located in Rocky Hill, Connecticut, is a trusted provider of expert service and repair for heavy, medium, and light-duty diesel and natural gas engines and powertrains. The company's factory-trained technicians also offer field and shop service for Cummins Onan Power Generation equipment. Cummins maintains a large inventory of Cummins Genuine parts and allied products, ensuring customers have access to the parts they need. Customers praise the company's efficient service, with one customer receiving ordered parts the next morning and another commending the team for their responsiveness and communication throughout the repair process. The company has also demonstrated its expertise in reviving older engines, bringing a 2007 Kenworth truck back to life with injection work and adjustments.
Called for parts for an older Onan generator, they emailed me the parts breakdown, gave me the price and availability for the parts I needed. I ordered the parts and received them the next morning. Thank you Tim at the Scarborough ME. location.
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 every step of the way and she was on point. I can’t say enough about the team at Cummins in Rocky Hill, CT. Thank You!!
Have a 2007 Kenworth almost 500k on the motor, the techs really brought it back to life with some injection work and some up top adjustments, thank you and I'll recommend you to many people in the future