About Optimal Diesel
Optimal Diesel handles diesel-specific repairs and maintenance, with ASE Certified technicians on staff and access to aftermarket parts for a range of heavy-duty needs. Located in Pueblo, Colorado, the shop serves owner-operators, fleet managers, and equipment owners across a 15-mile service radius. Call (719) 564-2468 to discuss your diesel repair requirements.
Gallery
Our Services
ASE Certified
Aftermarket Parts
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
My family has been taking our ranch diesel trucks and even my personal gas truck a couple of times. Optimal has been nothing but professional and intuitive to current and possible future issues. Letting us know that typical issues happen at ...
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Verified Customer
Google Review
Well, I wanted to give them a shot... but they "don't install customer supplied parts" so they turned me away. My parts are new in the box from the exact same performance vendors they use. I'm not asking for warranty, just labor. We all ...
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Verified Customer
Google Review
Absolutely incredible! My truck has had some electrical demons and Shawn takes the time to diagnose to firmware issues. They have done almost everything on the engine side of things when the request for more power and reliability! At the ...