Brand Certified
Cummins Sales and Service
4.0(82 reviews)
Certified by Cummins Sales and Service • May 03, 2026
Business Details
1211 Ault Road, Knoxville, TN
37914, United States
Certified by Cummins Sales and Service • May 03, 2026
(865) 523-0446
Certified by Cummins Sales and Service • May 03, 2026
https://www.cummins.com/sales-and-service
Certified by Cummins Sales and Service • May 03, 2026
About
Certified by Cummins Sales and Service • May 03, 2026
Truck Repair ShopRV Repair ShopTruck Parts SupplierCummins Inc.
Cummins Sales and Service located in Knoxville 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 Knoxville, TN at (865) 523-0446 or call toll free 1-800 Cummins
Location
Certified by Cummins Sales and Service • May 03, 2026
Hours
Certified by Cummins Sales and Service • May 03, 2026
Monday7:30 AM - 4:00 PM
Tuesday7:30 AM - 4:00 PM
Wednesday7:30 AM - 4:00 PM
Thursday7:30 AM - 4:00 PM
Friday7:30 AM - 4:00 PM
SaturdayClosed
SundayClosed
Reviews
4.0
82 reviews
5 stars
54
4 stars
6
3 stars
4
2 stars0
1 star
18
- RYRick YostApr 24, 20265.0Had a warranty issue with my air compressor on my X15, Theresa was quick to look up my coverage, David the manager was quick to order the parts and Larry the mechanic on the job was quick and did a great job changing it out and fixing a few other problems I had once the parts came in! I was very happy with their professionalism and their knowledge with finding the problems and rectifying them to get me back on the road. Thank you very much to the team and I would highly recommend this garage if you are in the Knoxville, TN area and have any issues with your cummins engine!!! Thank you again
- GMGreg MartinApr 18, 20264.0Very quick and helpful. Friendly employees, helped me out in a pinch and went out of their way to do it.
- RRRandyNov 7, 20255.0Went in for a suspected bad EGR valve. Aaron was the technician and was able to determine that it was a bad air density valve instead. Aaron then went over the engine and also checked and cleared all error codes. He showed me so many things related to preventive maintenance that all other technicians would have never bothered about. Aaron is absolutely the best and most personable Technician that I have ever met. Aaron made this a very productive and pleasant experience. He saved me money, got us on the road in record time and suggested a better route home. I am so glad to have met the people at Cummins in Knoxville. Dave on the desk was extremely kind and helpful and assigned Aaron to our problem. Thank you all.
- CWChris WhaleyNov 6, 20253.0Friendly but way overpriced. Second failure of Onan generator fuel pump in 20 hours of use.
- JDJim DavisNov 14, 20225.0Awesomeness great parts guy very knowledgeable
Frequently Asked Questions About Cummins Sales and Service
What types of engines does Cummins Sales and Service in Knoxville provide repair services for?
They provide expert service and repair for all Heavy, Medium, and Light Duty Diesel and Natural Gas engines and powertrains.
Does Cummins Sales and Service offer both field and shop services?
Yes, they provide both field and shop service for Cummins Onan Power Generation equipment.
Where is Cummins Sales and Service located in Knoxville?
They are located at 1211 Ault Road, Knoxville, TN 37914.
What are the operating hours for Cummins Sales and Service?
They are open Monday through Friday from 7:30 AM to 4:00 PM and closed on Saturdays and Sundays.
How can I contact Cummins Sales and Service for service inquiries?
You can call them at (865) 523-0446 or toll-free at 1-800 Cummins.
Does Cummins Sales and Service have an online presence for more information?
Yes, you can learn more at their website https://www.cummins.com/sales-and-service.
Are there any gas stations near Cummins Sales and Service where I can refuel?
Yes, there are several nearby gas stations including Citgo, Shell, and Rutledge Shell Station where customers can refuel.
What nearby facilities offer truck and automotive repair services close to Cummins Sales and Service?
Nearby repair services include Clarke Power Services, Covington Diesel, Fleet Services of Knoxville, Clarke Heavy Duty, and Turners Euro Service.
If I'm visiting Cummins Sales and Service, what nearby places can I check out for storage solutions?
You can visit Storelocal Storage which offers self storage facilities nearby.
Are there any nearby dining options near Cummins Sales and Service?
Yes, Hardee’s—a burger restaurant—is nearby for dining before or after your visit.
Brand Certified Facts from Cummins Sales and Service
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