About Duncan Diesel Power LLC
Duncan Diesel Power LLC in Duncan, Oklahoma handles diesel engine repair and aftermarket parts in-shop, serving owner-operators and fleet owners across a 15-mile radius that includes nearby communities like Marlow. The business focuses on diesel-specific work for trucks and heavy equipment operating in the region. Call (580) 721-9768 for diesel engine repair and parts.
Gallery
Our Services
Aftermarket Parts
Diesel Engine Repair
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
Had my 05 duramax towed to them for injectors they fixed it and inspected entire truck fixed the abs and got it 100% ready for a 1400 mile trip. Truck runs like a dream.
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Verified Customer
Google Review
Nick has worked on my truck for a couple years now. He is very knowledgeable of diesel engines and can help troubleshoot problems, maintain and repair your truck. If your looking for towing or performance improvements he can make it happen ...
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Verified Customer
Google Review
Had a bad issue with previous mechanic. Came to Duncan diesel power and Nick was right on it, informing me what was wrong how to fix it and was totally up front with pricing. He will be my go to mechanic from here on out. Highly recommend these guys.