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Best Auto Repair, Knoxville

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The Best Auto Repair And Maintenance Services

 96 Verified Review(s)

From AC Repair To Oil Changes And More

At B & M Automotive & Diesel Service, we understand the importance of keeping your vehicle running at its best. That's why our team of certified and highly skilled technicians is dedicated to providing top-notch services at our auto repair shop in Knoxville, TN.

Our team is equipped with the latest diagnostic tools and technology to ensure that any issues with your vehicle are accurately identified and effectively resolved. We use only the highest quality replacement parts, fluids and filters to ensure that your vehicle is returned to you in top working condition.

From routine preventative maintenance to more extensive repairs, we have the knowledge and expertise to keep your car, truck or SUV running smoothly in Knoxville. Whether you need a simple oil change, brake replacement or a complex engine rebuild, our team of expert technicians are here to help you. Trust us to provide you with the highest level of service and skill to keep your vehicle running in optimal condition.

Our services include:


what our customers say

They performed 100,000 mile service on my auto and did a very good job and the service was completed in a very timely manner. I would recommend this repair service to anyone needing auto repair work.
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, 12/28/2023

I flip cars here and there and I take all mine to these guys at B & M. They are very thorough yet cost efficient. I'm very pleased with our relationship!
S
, 08/22/2023

I really appreciate these guys! After moving from out of state and having a solid mechanic you have trusted for over 14 years, it's like having to find a new doctor too! I am so thankful I found these guys! They have been so helpful and honest every single time! When I first moved here, I worked for UPS using my vehicle out of Oliver Springs. Let's just say that was not good. I've had issues ever since. Going up and down mountains was hard on my vehicle, and unfortunately, my light came on. I knew it was the transmission. I took it in, and they went thru it and told me they would check out everything they could and get back to me. Sadly, it was my transmission. They were super kind, and we decided it would be better to just get another vehicle, and they agreed. I really appreciate their honesty and hard work! Like I told them when I left...I will be back with the new vehicle because I know I found my mechanics for life here in Tennessee!
A
, 07/24/2023

Professional quality service. No hidden costs or surprises when it came time to settle up. Will definitely take my vehicles to them again for my repair needs.
G
, 07/11/2023

Pricing was extremely reasonable and everyone was so nice and knowledgeable! I had the A/C compressor in my 2014 Fiat 500L and it's working great!
T
, 06/20/2023

Very friendly and great work. I will return when I need more automotive work.
L
, 04/30/2023

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  • Sinister Diesel
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  • Advance Diesel
  • Synchrony
  • Car Care Aware
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