Underground Performance And Diesel Repair

May 24th, 2023

I have a 2007.5 Chevy Silverado Duramax. They have been able to fix every problem I have had over the last 3 years. Everything from turbo replacement to head gaskets I've seen them do it all. They've done all my gaskets except the head gaskets All my seals and fixed several other problems. These guys really know what they're doing they have a great knowledge base they do a lot of the work themselves and their prices are reasonable. I've used pretty much every shop within 30 mi of underground diesel over the last 8 years. I will say that they all have an owner that knows exactly what he's talking about and is a great mechanic. But all the other guys don't do the work themselves they have their employees do the work and they are not great mechanics. At underground diesel these guys do most of the work themselves. The work that they do is great work.
Feb 19th, 2023

Services: Auto engine diagnostic, Air conditioning, Brake service & repair, Oil change
Dec 20th, 2022

Dec 6th, 2022

Good people highly recommend
Nov 21st, 2022