Nico A.
1/4/2023
I've been working on my own cars for years. mostly because I couldn't find any Great help. Mike is one of the good ones. I can tell he cares about what he does for a very valuable trade! Never...
Diesel Ground Systems
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(13)
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919 W Cypress St
Covina, CA 91722
Diesel Ground Systems Inc., based in Covina, CA, specializes in the repair and maintenance of both diesel and gas motor vehicles. Their skilled team is equipped with the necessary tools and knowledge to ensure your vehicle runs smoothly. The company prides itself on a commitment to transparency and professionalism in all their services.
With a focus on efficiency, Diesel Ground Systems Inc. aims to provide high-quality servicing promptly, catering to the needs of their valued customers. Whether it's routine maintenance, mobile fleet service, or complex diagnostic and repairs, the team is dedicated to delivering reliable solutions for all your vehicle needs.
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Reviews
4.013 reviews
Jarely M.
11/5/2025
This place was worth a try, but it turned out to be very disappointing. We were clear from day one about the issue, yet instead of addressing the actual problem, they worked on something else,...
Julio C.
3/9/2025
No help from two different people and they seemed as they were too busy to answer questions and rude. Just needed a place to service my hummer. NOT RECOMMENDED
Garcia C.
2/12/2024
I towed my F350 in for a diagnostic. After a couple of days the diagnostic was completed and I scheduled for a tow to pick to up my truck the next day. Upon arrival the next day I was informed...
Wendy M.
1/17/2024
Mike and his crew are AWESOME. They have taken care of my motorhome (and me) for the last two years and I have had no problems while out on the road!
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