Brian's Diesel Performance

"Family own and run business but very professional and reliable tell all my friends and family to go there to get work done on there trucks"

"These guys do great work. Not only is the work top notch but they are honest about the work they do and when they tell a customer what a.truck needs you can trust it isn't BS. Will continue to do business with them ."

"I don't even know where to begin on this Post. Bro of mine I served with in the Corps from Treutlen County recommended Brian. The 155 Mile ride from Dougherty County was well worth the squeeze. A HUGE shout out to the ENTIRE Shop - from the Front Desk to the Floor - True Professionals that do QUALITY WORK. A personal shout to Chis Umbarger - Bro you built this monster as if it were your own. Gave it back cleaner than I dropped it off. This thing SCREAMS and runs like a champ. Put a 9,500 Pound RV on the hitch right out of the shop - never flinched - no Leaks. 400 Miles. BADASS!! First go of upgrades in 2018: - AFE Power Momentum HD Cold Air Intake - WC FAB High Flow Bundle Kit (WC FAB Grey) - 3" Driver's Side Intercooler Pipe - PCV Reroute - LB7 Up Pipe - AFE Power 4" Exhaust w/ 6" Tip - Stock Fuel Filter Delete - FASS 165 GPH Titanium Lift Pump - EZ LYNK Auto Agent w/ SOTF - FASS Sump Kit Second go in 2022 to FINISH the Truck: - 10mm CP3 Kit - 63mm Fleece Cheetah Turbo - MRBP Down Pipe I HIGHLY recommend this shop to anyone needing work done by the Pro's. The Pictures under the Hood speak for themselves..... Thanks again Brian & Crew!!! Roy Kilroy"

"spent $7,000 no expense spared going through a 6.0 I had bought (my 3rd 6.0). Truck was supposed to be done in 2 weeks it took nearly 2 months. I finally got truck back and after only 800 miles of driving since getting out of Brian's it broke a rocker arm (in brand new cylinder heads) and left me stranded on side of i16 with entire family I obviously called Brian and he assured me he would get it taken care of and handle the $300 tow bill but still i was concerned about potential damage done to motor and was told there was no Piston to valve contact. A day later i go to pick up truck i was told i could not have the truck back without paying the tow bill. after exchange of words Brian tore out and i was left with no option but to pay the other owner the tow bill fee and be on my way. He printed me ticket that read " cyl # 3 has valve indentions and customer has turned off rev limiter so no further warranty work" This could not be further from the truth. I have never been lied to on this level and screwed out of money worse..May have once been a decent shop but those days are long gone. I could not have had a worse experience. Went on to sell the truck as fresh bulletproof 6.0 and buyer called me a month later and 2,000 miles later saying the truck had now dropped a valve (brand new cylinder heads) and Brian's wanted to charge him tear down fee and full price repair. AFTER $7K OF WORK THE TRUCK DIDN'T EVEN LAST AN OIL CHANGE WORTH OF MILES.... the truck clearly did not go back together right. Shade tree service at professional rates. Do yourself a favor and Save your truck, money, and the headache and make the drive out of town to a shop that actually cares for their customers and the work they perform."

"Brian has a first rate shop. Definitely nothing shade tree about these guys, always great service, honesty and integrity above all else. These guys don't try to up sell you, if you have a problem they will let you know what you need to fix or replace. I recommend these guys to anyone and everyone whom is looking for diesel service, rebuilds or just upgrading power systems."