Transmission Diagnosis
A slipping, shifting, or check-engine problem diagnosed properly — road test, scan, and fluid inspection — before anyone talks rebuild.
Learn more →St. Louis Service
Transmission Rebuild & Replacement in St. Louis
Full rebuilds and replacements for automatic, manual, and CVT transmissions — with a nationwide warranty in writing.
When a transmission is genuinely worn out, a proper rebuild restores it to spec with new clutches, bands, seals, and hard parts — and often outlasts the failure that brought you in. We also handle remanufactured and used-unit replacements when that is the smarter call for your vehicle's age and value, and we will tell you honestly which path makes sense.
Rebuild and replacement work
- Automatic transmission rebuilds with updated OE-spec components
- Manual transmission and clutch rebuilds
- CVT service and replacement
- Remanufactured and quality used-unit installation
Every rebuild leaves with a written nationwide warranty and a post-repair road test. St. Louis, MO drivers get one number to fix — the written estimate you approved — with no surprise add-ons at pickup.
Other Transmission Repair Services in St. Louis
Transmission Fluid & Filter Service
Fluid and filter service on the schedule your vehicle actually needs — the cheapest way to make a transmission last.
Learn more →Clutch Repair & Replacement
Clutch slipping, chattering, or a pedal that feels wrong — diagnosed and replaced with parts that meet or beat factory spec.
Learn more →Questions & Answers
Transmission Rebuild & Replacement — Common Questions
Do you cover the whole St. Louis area, including St. Charles County?
We serve St. Louis city and county and the surrounding communities, including Clayton, Kirkwood, Florissant, Chesterfield, and Ballwin. Most people bring the vehicle in off I-64, I-44, or I-270; if the transmission is not drivable, ask us about your options.
Does the St. Louis heat and cold really shorten a transmission’s life?
It does. Transmission fluid degrades with heat, and our triple-digit summers plus stop-and-go traffic keep it running hot, while hard winter freezes stress the seals. That temperature swing is why we check fluid condition first — a timely service is a fraction of the cost of the failure heat causes.
It slips going into gear — is that always a rebuild?
No, and assuming so is how people overpay. Slipping is frequently caused by low or burnt fluid or a failing solenoid, all far cheaper than a rebuild. We road test and scan the vehicle to find the real cause before recommending anything, and you get the finding in writing before any work begins.
Service Area
Transmission Repair Service in St. Louis & Nearby Communities
We serve homes and businesses across St. Louis — from I-64 to I-44 and the surrounding MO communities listed below. Call to confirm availability in your area.
The HillSoulardCentral West EndTower GroveDogtownDowntownClaytonKirkwoodFlorissantChesterfieldBallwin
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