Transmission Repair in Janesville, WI

Complete Manual & Automatic Transmission Service from Trusted Local Experts

Your vehicle’s transmission is one of its most complex and essential systems. Whether you drive an automatic or a manual, a well-maintained transmission is key to smooth shifting, safe acceleration, and long-term performance.


At Centerway Auto Repair in Janesville, WI, our ASE-certified technicians provide full-service transmission repair, maintenance, and diagnostics for most makes and models. From fluid changes to clutch replacement and complete transmission rebuilds, we ensure your drivetrain operates efficiently and reliably.

A close up of the underside of a car with oil coming out of it

Our Transmission Services Include

Transmission Fluid Change

Regular fluid changes help prevent overheating, gear slippage, and wear on internal components. We flush and refill your system with manufacturer-recommended fluids to extend the life of your transmission.


Transmission Diagnostics

Experiencing hard shifts, slipping gears, or strange noises? Our advanced diagnostic tools allow us to identify issues with transmission sensors, solenoids, fluid pressure, and more. We find the problem—then fix it right the first time.


Clutch Repair & Replacement

If you drive a manual transmission and notice grinding gears, a spongy clutch pedal, or slipping engagement, it may be time for a clutch inspection. We handle clutch repair and replacement with precision, using high-quality OEM or equivalent parts.


Automatic & Manual Transmission Repair

We service both automatic and manual transmissions, including repairs to valve bodies, torque converters, bands, and internal gears. Whether your transmission needs a minor fix or a full inspection, our technicians are equipped to handle it.


Transmission Rebuilds

If your transmission has failed but the vehicle is still worth saving, a transmission rebuild may be your most cost-effective solution. We disassemble, clean, inspect, and rebuild your transmission with new internal components to restore like-new performance.

Schedule Transmission Service Today

Don’t let transmission problems leave you stranded. Whether you need a transmission fluid change, clutch replacement, or complete transmission diagnostics, trust Centerway Auto Repair for expert transmission service in Janesville, WI.