Superior Auto
Pros LLC
Mobile Mechanic & Certified Interlock Specialists
We Come To You — Or You Come To Us
Professional automotive repair, diagnostics, maintenance, and certified ignition interlock services throughout East Tennessee.
Automotive Repair & Maintenance
Full-service repair and maintenance from routine oil changes to complex diagnostics — performed at our Maryville shop or wherever your vehicle is parked.
Certified Ignition Interlock Services
Authorized installation and service for Intoxalock and Smart Start. Court-compliant, discreet, and on your schedule.
Intoxalock
- Installation
- Calibration
- Maintenance
- Troubleshooting
- Removal
Smart Start
- Installation
- Calibration
- Maintenance
- Troubleshooting
- Removal
Mobile or Shop — Your Choice
Mobile Service
We come directly to your home, workplace, or roadside location. Skip the tow — most repairs done on-site.
Dispatch a techShop Service
Bring your vehicle to our Maryville shop:
Built on Trust & Workmanship
We Come To You
Mobile service across East Tennessee.
Fast Response
Quick scheduling, on-time arrivals.
Honest Pricing
Up-front estimates, no surprises.
Experienced Technicians
Years of hands-on expertise.
Professional Service
Quality work, courteous techs.
East Tennessee Coverage
Maryville to Knoxville and beyond.
Proudly Serving East Tennessee
Not sure if you're in our coverage zone? Give us a call.
What Our Customers Say
Real reviews from East Tennessee drivers we've helped.
"Came to my house and replaced my alternator the same day. Fair price and super professional. Highly recommend!"
"Got my Intoxalock installed quickly and they walked me through everything. Best service in Maryville."
"Honest pricing and they didn't try to upsell me on anything I didn't need. Will be my go-to mechanic from now on."
Request Service
Tell us about your vehicle and what you need. We'll get back to you fast.