My truck went into a derate. I run local, looked up code. Called 2 days ahead and Camden took my call and followed through on getting part, confirming part came in the next day. He got me right in morning of repair and I was on the road in no time thanks to James. Their service team is second to none in Sioux Falls!

The Service team was awesome. We had just started our vacation and the generator died. We got into the Cummins Sioux Falls location at 4:30 am. The took us in right away that morning to diagnose the issue and help us figure out right away.I would highly recommend using Cummins in Sioux Falls. They treat customers like family!

I will never support this business again. In fact, we received such horrible service that we are changing out all Onan generators to Honda, the reliable units. After loosing thousands of dollars for their delay of service they also charged $1,100 and never repaired the problem. Horrible service all around!

Do stuff to your truck without asking and tell you oh well

We had a great experience with Cummins Service. The whole team there treated us like family.We brought in our Winnebago motorhome and expected a minimum 3 day disruption to our travel plan. They were able quickly diagnose our issue and because they had the parts in stock and work 2 shifts we were able to get a large repair all in one day. (OK, the sofa in the waiting room is worn out!)We would recommend them to anyone.

Tech was onsite faster then expected and fixed all issues promptly, even mailed us parts to repair a few new issues. Scheduling over the phone is a bit of a pain but the staff are friendly and helpful. Will be using again without questions for our generator repairs.

Horrible time management! Manager never updated the driver. Pulled the mechanic from my truck to help other trucks while logged in on mine. After getting it fixed went down the road 60miles and broke again. Now won’t cover warranty.Places like this should be shut down. My opinion

Truck parts really helpful people Thank you Very much

Cummins did a great job keeping me on the road for a cross-country road trip. Thanks, guys!

Getting in contact with someone for a service call is quite ridiculous considering the 4 prompts required on the answering service and then talking to someone in Nashville for service in South Dakota. Hope the actual service is better.

Excellent! Exceeded my expectations!

Had a fuel line problem. They got us in as soon as they opened.

Awesome folks to work with.

Great service department

Friendly place