Amazing service! My car wouldn't start and I figured it was probably the battery, so I had my carjump-started and brought it over to Muffler Mart of Bartlesville. I had never been here before - I had never even been to an autoshop because I didn't own a car 'til I bought this one used in January. Needless to say, I was more than a little anxious about where to go/how much this would cost. The customer service at this place is simply phenomenal! They figured out what the problem was, replaced the battery for me, and installed a good quality battery that will last a long time. I am so impressed with the way I was treated at this place - I am definitely going there for my next oil change and will recommend this place to friends.