About Diesel Specialist
Diesel Specialist handles diesel engine repair for owner-operators and fleet owners across Downey, California, with ASE-certified technicians focused on diesel-specific service. Located in the heart of a major Southern California logistics corridor, the shop serves equipment owners throughout a 15-mile radius, including Santa Fe Springs, Commerce, Artesia, and Compton. Diesel engine diagnostics, brake system work, and full repair coverage keep commercial diesel units running on schedule. Call (562) 659-3829 for diesel engine repair and brake service.
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Our Services
ASE Certified
Diesel Engine Repair
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
I searched Google for a mechanic and came across Daniel gave him a call thinking my injectors needed replacement told him my issues and he said let's get it in an run some test. Gave me an appointment date but then made an exception and let ...
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Verified Customer
Google Review
Daniel is a specialist. I think he's in a league of his own. I had my vehicle at S&S DIESEL Repair in Montebello and they had it for three months.they could not repair my vehicle. Daniel had it for three days and fixed it. Serious. Now my truck is running awesome!
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Verified Customer
Google Review
I had a check engine light on my 2007 Silverado 2500hd. I was looking for a mechanic other than a dealership (prior poor experience). I called Duramax Diesel Specialist and Dan the owner/diesel specialist answered. We discussed the problem ...