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Cummins Sales and Service

3.7
(48 reviews)

Business Details

310 North Johnson Avenue, El Cajon, CA
92020, United States
(619) 593-3093
https://www.cummins.com/sales-and-service

About

Truck Repair ShopRV Repair ShopTruck Parts SupplierCummins Inc.
Cummins Sales and Service located in El Cajon provides expert service and repair by factory trained technicians on all Heavy, Medium and Light Duty Diesel and Natural Gas engines and powertrains, as well as field and shop service of Cummins Onan Power Generation equipment. Cummins also maintains a large inventory of Cummins Genuine parts and allied products. Call us in El Cajon, CA at (619) 593-3093 or call toll free 1-800 Cummins

Location

Cummins Sales and Service
310 North Johnson Avenue, El Cajon, CA
92020, United States

Hours

Monday7:30 AM - 5:00 PM
Tuesday7:30 AM - 5:00 PM
Wednesday7:30 AM - 5:00 PM
Thursday7:30 AM - 5:00 PM
Friday7:30 AM - 5:00 PM
SaturdayClosed
SundayClosed

Reviews

3.7
48 reviews
5 stars
29
4 stars
3
3 stars
1
2 stars
2
1 star
13
  • NS
    nicholas shubert
    6 days ago
    1.0
    If I could give negative stars I would. First off I had a motor blow on an f650 that they tore down at great cost. Than tried to charge us 37k for a 2015 isb motor rebuild which is more than a brand new truck. So I had my truck towed out. They lost a ton of the screws and bolts when they SLAPPED it back together. Fast forward to me having to source all the parts for the rebuild I call Cummins to get some replacement injector orings they say shipping will take one day, it ended up taking 5 days and a $30 “handling” fee on a small envelope of 12 orings shipping from Vegas to San Diego… when I ordered them they didn’t mention cost one time with 3 phone calls. I go to pick them up and they hit me for $200 for 12 SMALL rubber orings. I guess my mistake is thinking these tiny pieces of rubber wouldn’t cost and arm and a leg. This is almost criminal levels of price gouging and the guys behind the glass couldn’t have cared less.
  • AT
    ANGEL FCO. ANAYA TORRES
    Mar 27, 2026
    3.0
    no me puedo comunicar por via telefonica busco a horacio para atencion saludos
  • LM
    Lee Maio
    Mar 26, 2026
    1.0
    Be very careful when buying parts from this company....their return policy is old school.....don't credit just replace after verifying the defective. Normal lead time for verification was 30 days for a starter. So you're out of luck if you get a defective starter (or any product from them) and need it replaced quickly. You'll have to buy another unit and AFTER they deem it defective they give you another one. so you end up buying 2 units. Total BS!

Frequently Asked Questions About Cummins Sales and Service

What services does Cummins Sales and Service in El Cajon provide?

Cummins Sales and Service offers expert service and repair on Heavy, Medium, and Light Duty Diesel and Natural Gas engines and powertrains, as well as maintenance of Cummins Onan Power Generation equipment.

What types of parts does Cummins Sales and Service maintain in inventory?

They maintain a large inventory of Cummins Genuine parts and allied products.

Brand Certified Facts from Cummins Sales and Service

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