Cummins Sales and Service

Reviews

• DM

  Drake Marston

  Aug 10, 2026
  5.0
  I was helped by Sergio Alcman he helped me solve a problem that I’ve been having on my Cummings engine ever since I put a aftermarket banks bighorn on my truck. I had multiple symptoms. Loss of power was one of them. Another one was a noise that was coming through that I thought was the fan Clutch I replaced the fan Clutch to novae Sergio came through with one quick listen to my engine pointed out the issue and I am very thankful for him in this team. Anybody who has a large diesel Cummings engine? I recommend this group of people over anybody In San Antonio.
• LD

  Lemmon Drop

  Aug 7, 2026
  1.0
  How about package your gaskets correctly, DEF doser gasket inside of a exhaust manifold package. This is why nobody likes parts people.
• CJ

  Chris Jacobsen

  Jul 10, 2026
  1.0
  Tried to go here for my trucks heater hoses. First time there the guy asked for my vin number which I didnt have. Make and model wasn't good enough. He said to come back with my Vin number to look up the hoses. Second time there, with the Vin, the guy at the parts counter said they dont even sell heater hoses and sent me elsewhere. Wasted my time. Wish they would have just told me they dont sell heater hoses the first time instead of telling me to come back with the Vin. I will never waste my time with these people again.
• MR

  M4 Auto restoration

  Jun 5, 2026
  5.0
  Had them service my old 2003 fleetwood diesel rv.very happy with the communication and fair price. Wes was great. Thanks again
• JB

  john “John B” Bartlett

  May 19, 2026
  5.0
  Very good service, ordered part received next day