Cummins Sales and Service in San Leandro is a trusted provider of expert repair and service for all Heavy, Medium, and Light Duty Diesel and Natural Gas engines and powertrains. The facility is staffed by factory trained technicians who deliver high-quality work, whether in the shop or in the field, including service for Cummins Onan Power Generation equipment. The business maintains a large inventory of Cummins Genuine parts and allied products, ensuring quick and reliable service. Customers consistently praise the staff for their professionalism, attention to detail, and ability to handle complex issues. Many reviews highlight positive experiences with the service managers, technicians, and front desk staff, noting their thorough troubleshooting, quick turnaround, and willingness to accommodate urgent needs. Repairs such as engine rebuilds, transmission cooler fixes, and generator repairs are completed with care, often exceeding customer expectations. Customers appreciate the staff's understanding of their needs, especially for individual vehicle owners and RV owners, and often recommend Cummins San Leandro for its dependable service. Despite being the only Cummins service location in the Bay Area, the business earns high marks for its expertise, friendly service, and ability to diagnose and fix issues efficiently. Overall, Cummins Sales and Service in San Leandro is regarded as a professional, reliable, and highly recommended choice for diesel engine and generator needs.
I have had a Cummins Liquid cooled Generator for 5 years. The unit is amazing along with the professional crew of people that make it happen. Matt, Angel, Jacque, and Ginelle to name a few. Thanks again for your attention to detail.
August 2022
Was able to fit my RV into their schedule on an emergency basis. Diagnosed quickly and serviced timely. It's a shame San Leandro is only Cummins service location in entire Bay Area. Would highly recommend.
November 2020
Only bad thing is if they are awaiting shipment on a part, your repair will take longer. Be sure to allow time and extra time for repairs. Other than that, the staff is professional. They returned my messages and put me to the right people. The fixed the issue on my work generator the previous shop messed up on.
