Cummins Sales and Service - Billings, MT

Pam Youker 

on Google

2 years ago

Pulled in here today with no appointment on a busy Friday afternoon. Our refer will not switch over to gas and we're waiting on a part. Then our generator goes out. We may lose everything in the freezer and fridge. They can't work on our rig and are booked out 6 to 8 weeks. All the camp grounds around here are full. We asked Will, the service manager, to take us in for the night and let us plug into his power. They don't usually do that as he only has one 50 amp service and its the one he uses for his shop. But he checked t... read more

Anne Fliszar 

on Google

4 years ago

The reason for going to Cummins was to find out why our truck lacked power in the lower gears. In 15 minutes we got a diagnosis, the turbo actuator was bad. A little more than we thought but it had to be fixed. The price was fair, the techs are very knowledgeable and the staff very friendly. The job was done quickly and efficiently. Thank you Cummins, Billings, MT. 

Andy Kopelwitz 

on Google

6 years ago

Went in with a check engine light on our allegro open road red. They found a plugged EGR passage. Further found a cracked compressor line and fixed that. Tech Blayne and service manager Rocky were excellent. We were kept informed and were very pleased with Cummins in Billings. 

Kenny Ruedinger 

on Google

5 years ago

Absolutely awesome place. Had a warped exhaust manifold on the rv. We were scheduled a few days after calling and they fixed it in one day. That was the biggest thing for us being full time rv'ers. Difference between here and a small shop is tje extra work. Turbo system and exhaust were pressure checked to assure it was done right. 5.9 cummins, $1,300 bill. Worth every penny. *Update* Although they worked very hard to get me in and out, that doesn't make up for the fact the repair wasn't completed correct. Two days later th... read more

Colleen Banning 

on Google

3 years ago

Took our 40’ coach in for a problem with engine overheating in June 2019. They replaced the turbosensor, EGR valve, belts, thermostat, antifreeze, they took the radiator out had it sent to a shop to be redone. We picked it up when they were done, got 25’ away from the shop and antifreeze poured out all over the ground. Come to find out the tech broke the lower radiator clamp. 300 miles away started overheating again. Called Cummins in Billings and they said we didn’t bring it in for an overheating problem but yet they charge... read more