Love the atmosphere and the employee's. - Jennifer F. (5 star review on Google)

Friendly, courteous service. - Joseph B. (5 star review on Google)

alternator in a vehicle

Your alternator is a central component on any engine. The alternator is responsible for powering anything electronic on your vehicle, including the coils that fire your spark plugs (unless it’s a diesel). At National Brake & Muffler in Griffin, GA, we know a bad alternator when we see one - here’s how you can spot one too.

Tread of Tire

What condition are your tires in? At National Brake & Muffler in Griffin, GA, we want to make sure you can tell. A simple visual inspection is all you need - it’s easy if you know what to look for.

My car air conditioning was broken, and they fixed it quickly, right before a heat wave. A month later it broke again, and they honored their warranty and fixed it immediately, free of charge. Everyone in the shop is friendly and knowledgeable, return customers are recognised when walking in the front door. I trust this shop and will return again if I have any more trouble with my car. - Erin H. (5 star review on Google)

mechanic working on engine

Is your engine on the way out? If it’s already kicked the bucket, then case closed - however, there are a number of other indicators that your engine is about to go, even if it’s still running at the moment. From National Brake & Muffler in Griffin, GA, here are some signs of trouble that predict an imminent engine failure is in the cards for your car, truck, or SUV.

Just went in for a muffler repair, turned out to be a quick weld, once we waited for the car to cool down it didn't take any time at all. Only cost me forty bucks and stopped the excess noise, so yay! - Sean H. 

mechanic working on diesel engine

When you think about diesel engines, you probably think about large trucks and machinery, and maybe a few oddball cars over the years.  But how long has diesel really been around, and why is it used the way it is today? National Brake & Muffler in Griffin, GA has the answers you need to become more in-tune with your diesel truck and engine. 

  • Now Hiring
  • Jasper Pref
  • cbCharge
  • 24-Hour Dropoff
  • Acdelco
  • Ari Fleet
  • Asa
  • ASE
  • BF Goodrich
  • BG Products
  • Bosch Automotive
  • Bridgestone Firestone
  • Be Car Care Aware
  • Cooper Tires
  • Cummins Diesel
  • Customer Savings
  • Donlen Fleet
  • Dunlop Tires
  • Duramax Diesel
  • Element Fleet
  • Fleet Services
  • Ford Power Stroke Diesel
  • Flowmaster
  • GE Capital Fleet
  • Goodyear
  • Handicap Accessible
  • Hankook Tires
  • iATN
  • Kelly Tires
  • Kids Play Area
  • LeasePlan Fleet
  • Loaner Car
  • Magnaflow
  • Michelin
  • MACS
  • Mastercraft
  • Motorcraft Parts
  • Motorist Assurance Program
  • NAPA AutoCare Center
  • NFIB
  • Onan Generators
  • Pet Friendly
  • Radiator
  • Rotary
  • RV Repair
  • Shuttle Service
  • Smart Flow
  • Sumitomo Tires
  • Synchrony
  • Tech-net
  • Tires
  • Towing
  • Toyo
  • Uniroyal
  • Veteran Owned
  • Welding
  • WEX Fleet
  • Wifi Available
  • Woman Owned
  • Veteran Owned