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GMC Auto Repair and Maintenance Services in Knoxville

Call B & M Automotive & Diesel Service for GMC Repair Services

Repair and maintenance for all GMC make and models including:

  • GMC Terrain
  • GMC Canyon
  • GMC Sierra

At B & M Automotive & Diesel Service in Knoxville we diagnose and repair GMC cars, trucks, and SUVs with precision. GMC is an offering from General Motors that blends performance and reliability into an affordable package. For many fleet owners their GMC trucks are important and reliable assets that allow them to get tough jobs done every day.

The GM family of vehicles often share parts with other GM brand vehicles, which means GMC vehicles can suffer from similar problems. Transmission, towing and drivetrain issues can arise without proper preventative maintenance. Regular oil changes and maintenance can greatly reduce high-cost auto repairs down the road.

The friendly staff members here at B & M Automotive & Diesel Service, are ready to handle any problems your GMC vehicle may encounter. From AC repair to transmission to drive train issues, our team of dedicated and knowledgeable technicians are experts on a wide array of repair and maintenance services tailored to your GMC. Give us a call at 865-922-7111 or visit our service center at 7301 Maynardville Pike in Knoxville, TN.

Discover More About GMC Repair Services At B & M Automotive & Diesel Service in Knoxville

Domestic Car Repair

Contact Us Today!

Got questions? We've got answers! Drop us a line, give us a call, or even stop by. Our team is eager to help you with any auto repair needs you have. Let's get you back on the road safely and swiftly!

What Our Customers Are Saying

These guys are amazing. Great work, great price and great customer service. Oh and honest. What more can you ask for

, 09/25/2025

Here's a rewritten version: B&M Auto Repair definitely delivers! After AutoZone scanned the codes for my misfiring truck, I was stuck waiting 2 weeks for a dealership appointment. But B&M got me in and out within 24 hours, handling my warranty claims directly. Their professional service and expertise got my truck running smoothly again and it's been running amazing ever since

, 09/09/2025

Took our '22 Equinox for a rear latch fix...it was ready to go the next day! Our experience with Bob and his crew has always been positive! They have always been professional and courteous.

, 08/19/2025

I highly recommend B & M Automotive. Quality work with fair upfront pricing.

, 07/23/2025

Savings & Specials

Discover the latest deals and discounts we offer. Take advantage of our seasonal promotions & coupons and find out how you can save on your next visit to our shop.

5% OFF on All Parts & Labor up to $100

Oil Changes from $39.95

FREE Lifetime Tire Rotation

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Partners

  • Bumper To Bumper
  • Jasper
  • ASE Master Technician
  • ALL-DATA
  • Amsoil
  • ASE (Automotive Service Excellence)
  • Springleaf Financial
  • Sinister Diesel
  • Thoroughbred Diesel
  • Advance Diesel


  • Synchrony