Not every transmission problem requires a full rebuild. At Tri-County Transmissions & Automotive, LLC, we specialize in targeted transmission repairs - diagnosing the root cause and addressing it directly with quality parts and certified workmanship. We only recommend what your vehicle actually needs.
What's Included
Our Transmission Repair Process
Accurate Diagnosis First
We use professional-grade scan tools to pinpoint the exact failure before a single part is touched - no guesswork, no unnecessary repairs.
Fluid & Filter Service
Fresh transmission fluid and a clean filter can solve slipping and shift hesitation without major repair. We always check this first.
Solenoid & Sensor Repair
Faulty solenoids and sensors are among the most common causes of shifting issues. We replace them precisely to restore smooth operation.
Leak Detection & Sealing
Transmission fluid leaks lead to bigger problems fast. We locate the source - gaskets, seals, pan - and fix it before damage spreads.
Valve Body Repair
The valve body controls gear selection. When it fails you feel it immediately. We repair or replace valve bodies to restore full shift control.
Post-Repair Road Test
Every repaired vehicle is road-tested and verified under real driving conditions before we hand back your keys.
Warning Signs You Need Transmission Repair
These symptoms mean your transmission is telling you something. Don't wait - early repair is always cheaper than a full rebuild.
- Gears slipping or slow to engage
- Rough, jerky, or delayed shifting
- Transmission fluid leak under the vehicle
- Burning smell coming from under the hood
- Whining, humming, or clunking noises
- Check Engine or Transmission warning light
- Vehicle stuck in one gear or won't shift
- Shuddering or vibration at highway speed