Business Details
Your Trusted Boise Auto Repair Experts
Red Line Transmission is a family-owned and operated auto repair shop serving Boise, Idaho, and surrounding areas. With over 30 years of experience in automotive care, we specialize in transmission repair, replacement, and maintenance for all makes and models of cars, trucks, and SUVs. Our team of skilled technicians provides comprehensive services, including engine diagnostics, brake repair, AC repair, CV joint maintenance, and scheduled factory maintenance.We prioritize transparency, offering detailed explanations of repairs and honoring both manufacturer and extended warranties. Our commitment to quality workmanship and customer satisfaction has made us a trusted choice for local vehicle owners seeking reliable, honest service.
Services
Transmission Repair
Engine Diagnostics
Brake Replacement
AC System Repair
Oil Changes
CV Joint Maintenance
Timing Belt Replacement
Driveline Repair
Suspension Services
Scheduled Maintenance
Highlights and features
- Family-owned operation with over 30 years of automotive repair experience
- Specialize in transmission diagnostics, repair, and maintenance for all vehicle types
- Offer industry-leading 3-year/36,000-mile warranty on most services
- Provide transparent pricing and detailed repair explanations
- Serve Boise and surrounding Ada/Canyon County areas with local expertise
What people say
Great job diagnosing
Honesty saved money
Excellent customer service
Accurate diagnostics
Hassle-free warranty process
Services
Transmission Repair
Specialized diagnostics and repair for automatic, manual, and CVT transmissions. Our technicians address shifting issues, fluid leaks, and mechanical failures using quality parts. Services include clutch repair, pan gasket replacement, and fluid flushes to restore smooth operation.
Engine Diagnostics
Advanced computer and visual diagnostics for engine performance issues. We identify problems with ignition systems, fuel delivery, and mechanical components. Services cover oil leak repairs, head gasket replacements, and performance troubleshooting for foreign and domestic vehicles.
Brake Replacement
Comprehensive brake system maintenance including pad/rotor replacement, master cylinder installation, and leak repairs. Our technicians address grinding noises, vibration, and reduced stopping power to ensure safety and compliance with road standards.
AC System Repair
Diagnosis and repair of automotive air conditioning systems. We handle Freon leaks, condenser failures, and fan malfunctions. Our shop performs AC recharges and component replacements to restore cabin cooling efficiency during hot weather.
Oil Changes
Full-service oil changes using conventional, semi-synthetic, and full synthetic fluids. Includes filter replacement and multi-point inspection for fluid levels, tire pressure, and wear indicators. Recommended every 3,000-7,500 miles for engine longevity.
Questions
What transmission services do you offer?
We provide automatic, manual, and CVT transmission repair, clutch services, fluid flushes, and complete rebuilds using quality parts for all vehicle makes.
Do you honor manufacturer warranties?
Yes, we honor all manufacturer warranties and work with extended warranty providers to ensure repairs meet coverage requirements.
What are your service hours?
We operate Monday-Friday 8am-6pm and Saturday 8am-1pm. Closed Sundays and major holidays.
Do you offer warranties on repairs?
Most services include our 3-year/36,000-mile warranty, with select repairs carrying 12-month/12,000-mile coverage.
What areas do you serve?
We primarily serve Boise, Ada County, and Canyon County residents with local pickup/drop-off options available.
Can you handle complex engine issues?
Our technicians specialize in engine diagnostics, including computer system analysis and mechanical repairs for performance issues.
