About Lehar's Diesel
Lehar's Diesel in Neosho, Missouri handles diesel engine repair for owner-operators and fleet owners across a 15-mile service area that includes Joplin, Seneca, and surrounding communities in the region. The shop serves the agricultural and small-fleet corridor of southwestern Missouri, where diesel equipment downtime directly cuts into productivity. Diesel-specific work is the focus, ensuring technicians understand the unique demands of heavy-duty engines and fuel systems. Customers within the service radius can reach the operator at (417) 456-4213 for diesel engine repair.
Gallery
Our Services
Diesel Engine Repair
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
Great job, on time and on budget !! Built new 6.7 Cummins for me , well worth the trip 🇺🇸👍 ...
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Verified Customer
Google Review
I hesitate to leave a review because the only downside about them is they are so busy and a positive review is just going to make it worse. That being said, Lehars is the best diesel mechanic I've ever used and worth the wait. They are honest, fair and most importantly know what they are doing. Great guys.
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Verified Customer
Google Review
Great guys to work with. Sometimes a little slow because they stay very very busy. But will only allow them to touch my dodge's. That's any of them from the grocery getter to the work horse to the play toy. Also purchased one from them. was a good truck at a fair price. Plan to purchase another.