We're closed November 28th and 29th | Browns Mill Auto & Diesel
$66.99 Browns Mill Auto Synthetic Blend Oil Change
Up to 5 quarts of Synthetic Blend Oil. Includes a Wix oil filter or equivalent. Valid for most cars. ... [More] One coupon per visit. Not valid with other offer or special. Coupon must be presented in advance and does not apply for vehicles needing full synthetic oil. Shop supplies and Oil disposal, sales tax fees not included. ... [Hide]
$86.99 Browns Mill Auto Full Synthetic Oil Change
Up to 5 quarts of full Synthetic Oil. Includes a Wix oil filter or equivalent. Valid for most cars. ... [More] One coupon per visit. Not valid with other offer or special. Coupon must be presented in advance. Shop supplies and Oil disposal, sales tax fees not included. ... [Hide]
$120.00 Browns Mill Alignment Special
Browns Mill ALIGNMENT SPECIAL We use state of the art alignment equipment to make sure your wheels meet ... [More] your vehicle manufacturer's precise alignment specifications. Includes inspecting your tires, suspension, and steering components for damage or wear. Some adjustments extra. Not valid with any other offer or pricing. Shop supplies, sales tax not included. ... [Hide]
GMC | Browns Mill Auto & DieselGMC Yukon Denali 1 by David Guo , used under CC BY 2.0

Service and Repair of GMC Vehicles

Have you been looking for an excellent diesel auto repair shop to service your GMC/GM vehicle in the Johnson City area? The diesel auto mechanics at Browns Mill Auto & Diesel invite you to bring your GMC/GM into our shop so we can keep it humming.

GMC/GM is one of those iconic brands that has been around forever, and for good reasons. For sheer physical power, there's nothing like driving a GMC/GM truck. As physically powerful as a GMC/GM vehicle might be, they still need some love. And by love, our diesel auto repair specialists mean maintenance. There's nothing sadder than seeing a GMC/GM truck on the side of the road in the Johnson City area. At Browns Mill Auto & Diesel, we'd like to help prevent your GMC/GM truck from breaking down with regular service.

Why bring your GMC/GM vehicle into Browns Mill Auto & Diesel? Simply put, great technical expertise and fantastic customer service. We have an AAA service contract for Johnson City and are also an AAA-approved service center. Also, we have a 36k miles/3 year warranty for your peace of mind. We're a one-stop shop for all your GMC/GM service needs!

If that's not enough, why not read this five-star review from a happy client?

"They find what was wrong with my car very quickly and fixed the issue with a manageable price to match" -- Ashara W.

The auto repair team at Browns Mill Auto & Diesel would love to service your GMC/GM vehicle. We look forward to meeting you and making you a regular customer here. We are open Monday through Friday from 8:00 AM - 5:30 PM. Feel free to stop by our shop at 3609 N. Roan St. Johnson City, TN 37601. For your convenience, schedule an appointment today!

Browns Mill Auto & Diesel is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Browns Mill Auto & Diesel (423) 282-2642 if you have any issues in accessing any area of our website.