The highly trained and experienced gas and diesel auto mechanics at Browns Mill Auto/Diesel Tech in Johnson City are thrilled that you are ready to make your appointment request. Just remember, though, that the best thing about the diesel and gas auto repair team at Browns Mill Auto & Diesel is that we really do care about you, your vehicle, and safely keeping you on the road. Browns Mill Auto & Diesel is a Certified Auto Repair and we offer a 3yr/36,000 mile nationwide warranty on most repairs. We are also an AAA certified repair center in our area and don't forget that Browns Mill Towing is the AAA Primary provider for towing service for both Johnson City, Kingsport and surrounding areas. The team at Browns Mill Auto & Diesel isn't out to make a quick buck. We want your business for life and so we treat you like one of the family. Come in and see for yourself! We are open Monday through Friday from 8:00 A.M. - 5:30 P.M. Feel free to stop by our shop at 3609 N. Roan St. Johnson City, TN 37601. For best service, make your appointment today!   Online appointments made after business hours during the weekday will be looked at the following morning.  Online Appointments made during the weekend, will be looked at the following Monday.  

Booking an online appointment, does NOT mean the appointment is auto confirmed, a service advisor will call you to discuss the appointment and gather any necessary information.  Again a service advisor, will contact you via phone call to veirfy appointments, please be sure to answer the call! If we call you and no one answers, that does not mean the appointment is confirmed.  Thanks! 

If you wish to inquire about any Towing services, you must call the Towing line at (423) 282-8806. We do not accept appointments via the website for Towing services. Towing office hours are 8-5pm M-F.   Towing office is located at 160 Lynn Rd. Johnson City, TN 37604


$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. 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.

Please note that the date and time you requested may not be available.
We will contact you to confirm your actual appointment details.

Subscribe to our text messages!

The best way to stay in touch with us is by subscribing to our text message service! Be the first to know about our important updates and receive our exclusive offers. Enter your information below to join our text message communications list and never miss a deal.

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.