Transmission Repairs & Rebuilds
Comprehensive transmission repairs and replacements restore performance and reliability. From leak repair, diagnostics, and clutch replacement to automatic overhauls, rebuilds, and full-unit swaps, our expert team uses OEM-quality parts for lasting results.
Schedule an appointmentAbout the service
Comprehensive repairs and replacements restore your transmission’s strength and reliability. Our expert technicians combine computerized diagnostics with precision tear-down inspections to pinpoint issues—whether it’s clutch wear, fluid leaks, slipping gears, or complete unit failure. We never cut corners: every repair uses OEM-quality components, and every rebuild follows factory-spec guidelines to get your vehicle shifting like new.
What does the services includes?
- Leak Repair & Seal Replacement: Locate and fix fluid leaks to prevent damage
- Computerized Diagnostics: Full software scan and road-test analysis
- Clutch Repair & Band Adjustment: Restore engagement and eliminate slippage
- Automatic Overhauls: From fluid/filter service to full strip-and–inspect rebuilds
- Transmission Replacement & Swap: Match OEM or upgraded units for your make/model
- Gasket, Seal & Bushing Install: New bands, gaskets, and bushings for lasting performance
- Final Testing & Inspection: Bench and road testing to verify flawless operation
Frequently Asked Questions
Transparency and clarity are key at Trans Medic. Below, you’ll find answers to our most common transmission service questions—if you need more detail, just reach out to our Portland team.
Do you offer free transmission diagnosis?
Yes. We provide complimentary multi-point inspections for customers considering repairs or rebuilds. Our technicians check fluid condition, look for leaks, test line pressure, and scan electronic controls—so you’ll know exactly what your transmission needs before you commit.
What payment methods do you accept?
We accept all major credit cards (Visa, MasterCard, American Express, Discover), debit cards, and cash. Checks are accepted on a limited basis.
How much time does a transmission service take?
A standard transmission service is completed within one business day. During this process, we drain old fluid, replace the filter, refill with fresh fluid, and perform a thorough inspection to ensure smooth operation.
How much time does a transmission repair or rebuild take?
Transmission repairs and rebuilds generally require 2–5 business days, depending on parts availability and the extent of needed repairs. We’ll provide regular updates and work diligently to return your vehicle as quickly as possible.
What are your operating hours?
Monday–Friday: 7:30 AM – 4:30 PM
Saturday & Sunday: Closed
Feel free to book an appointment online or call (503) 667-8242 for same-day availability.
