Diamond K Repair and Diesel Performance LLC
Auto RepairHours:
Hwy 51 and, State Hwy M, Marble Hill MO 63764 Hours
About Diamond K Repair and Diesel Performance LLC
Diamond K Repair and Diesel Performance LLC is a trustworthy shop that provides reliable and affordable services. The mechanics, Wyatt and Johnny Kent, are known for their expertise in diagnosing and fixing issues with Detroit diesel engines, as well as performing tune-ups and other repairs. Customers have praised the shop for its excellent work, including a tune-up that improved fuel economy, a clutch replacement, and repairs to a 96 Detroit 69 series engine that eliminated oil leaks. The shop is recommended for anyone looking for a reliable place to get their vehicle serviced at a great price.
Most Recent Reviews
November 2025
If you’re looking for an excellent company to repair your truck look no further. They took us on short notice, had us back on the road when promised, and at a price lower than quoted. I can’t say enough good about the team at Diamond K.
September 2025
From tuning to mechanical repairs these guys are where it’s at! Definitely a pleasure doing business with good people. Highly recommend them
July 2025
Wyatt is very quick and efficient at what he does made the trip to his location in southeast Missouri for ecm tuning on my series 60 . I personally think truck has never run this good .
Thanks Again Wyatt
More Comments(16)
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