About Cummins Sales and Service
Cummins Sales and Service handles diesel engine repair and maintenance for owner-operators and fleet equipment across Oklahoma City, Oklahoma, with Cummins Certified technicians focused on diesel-specific work. The shop serves a 15-mile radius that includes Bethany, Yukon, Moore, and Midwest City, positioning it along a key corridor for freight and regional trucking operations. Whether your rig needs engine diagnostics, component service, or scheduled maintenance, the operator can address your diesel needs locally. Call (405) 946-4481 for service.
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Our Services
Cummins Certified
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
My wife & I are full timers, traveling the US since retiring. While visiting in Oklahoma, we began having problems with our Onan Cummins QD8000 overheating. ...
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Verified Customer
Google Review
Make sure you have DEEP POCKETS. Their shop rate is OUTRAGEOUS and they don't detail labor rate and labor hours on the invoice, just slap a LARGE amount on the bill. My extremely well maintained Onan 7k watt gas generator went in for oil ...
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Verified Customer
Google Review
I would like to thank Asia and John for their absolutely amazing customer service I'm new to having an RV and there was warranty issues that were addressed professionally and promptly I will be back and I will continue to tell my friends about Cummins great job guys!