JWC TRANSMISSIONS & AUTOMOTIVE – SPARTA, TN
Jeff Crosier owner/operator
ASE-certified in transmission and automotive repair. accurate diagnostics, precision rebuilds, and preventative maintenance to keep you on the road.
Expert Diagnostics
Precision Rebuilds
Certified Care
Our
Services
Transmission Repair
Specialized diagnostic testing and precision rebuilding for all automatic and manual transmissions, restoring your vehicle to factory performance standards with expert mechanical integrity.
Engine Diagnostics
Utilizing high-tech scanning equipment to identify complex mechanical and electrical failures, allowing for accurate repairs and minimizing downtime for your automotive needs.
Preventative Care
Strategic maintenance programs including fluid analysis, filter replacements, and system inspections to extend the lifespan of your vehicle and prevent expensive transmission failures.
Drivetrain Solutions
Comprehensive repair and maintenance for axles, differentials, and transfer cases, ensuring reliable power delivery from the transmission to your wheels in all road conditions.
EXPERTISE
JWC TRANSMISSIONS & AUTOMOTIVE provides industrial-grade automotive services, is ASE certified & built on technical precision and mechanical expertise. Our commitment to high-performance solutions ensures your vehicle's critical systems—especially transmissions—receive the exact diagnostic care and expert repair required for maximum reliability and longevity.
CUSTOMER FEEDBACK
★★★★★
The best service. The cleanest shop I have seen hands down, and the nicest people you will ever meet. They did an excellent job replacing my transmission, The motor had obvious misses and now she purs!
Amy R.
★★★★★
I’ve used every mechanic around and let me tell you, Jeff is head and shoulders above everyone. From major engine repairs, transmission overhauls, electrical, you name it Jeff is a walking talking A-Z auto repair manual. Very thankful for this guy. You leave his shop every time knowing your vehicle is right. Simply the best and honest as can be. 15/10 stars
Joseph K.
★★★★★
Good, trustworthy and honest. I wont take my vehicle anywhere but JWC. Jeff is awesome.
Chris C.
CONTACT US
Expert transmission and automotive solutions you can trust.
Location & Phone
2908 Walnut Grove Rd, Sparta, TN 38583 · (931) 738-3037
Phone
(931)738-3037
jwcautomotive@gmail.com
Hours of Operation
Mon - Fri: 9:00 AM - 5:00 PM
Sat: 10:00 AM - 2:00 PM
Sun: Closed
REQUEST AN ESTIMATE
Fill out the form below, if applicable, please include your VIN & MILEAGE and our technicians will get back to you shortly.