Great work done by National! - Mike (5 star review found on Repairpal)
Love Rac and Walt. Great guys. Honest and knowledgeable and fair. - Margie (5 star review found on Repairpal)
You have determined your Cummins, Duramax, or Powerstroke engine needs to be replaced. You might be on the fence about whether you should replace the engine in your diesel, or just get a new truck. At National Brake & Muffler in Griffin, GA, we’re here to help.
Everyone was nice and friendly. Raak goes out of his way to assist you with your automotive needs. I have three vehicles and all are serviced by the technicians here, including my two high-end cars. I would definitely recommend this business to all my friends. - Sharon (5 star review found on Repairpal)
Excellent job on installing my muffler on my vehicle. - Charles (5 star review found on Repairpal)
Great shop. I have been going here for years with all my vehicles, personal and business. - David (5 star review found on Repairpal)
As a woman, they explained everything and treated me like I have known them for years. Very satisfied! - Teresa (5 star review found on Repairpal)
Doing an exceptional job.- Opail (5 star review found on Reparipal)
