Cummins Sales and Service located in El Cajon provides expert service and repair by factory trained technicians on all...
Phone: (800) 993-4373
Cross Streets: Between Benedict Ave and N Johnson Ave
310 N Johnson Ave El Cajon, CA 92020 916.39 mi
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4.0 10 reviews
My RV electric was partially not working and John Swanson, Cummins Manager, walked me through the Onan generator circuit breaker as well as connections to the 110 volts in my RV. He is... More
Had diesel engine serviced and a coolant leak replaced. When I got it home, wife noticed mechanic had tracked greasy footprints all the way back to the engine access on the newly-cleaned carpets.... More
Had my coach for six weeks. $6,000.00. When picking it up found the insides with everything strewn around including coffee grounds and beans from some race car type road test driving I paid... More
I really wanted to shop here but because I didn't have the exact part numbers and I didn't know my engine serial number they couldn't help. But they did refer me to another place that could. More
To have a reliable Cummins shop in El Cajon has really helped keep our trucks on the road. We have never had an issue with their work. More
