Over 35 Years of Auto Repair Experience
Serving Winnetka & the San Fernando Valley since 1989
We are dedicated to our clients' satisfaction by providing:
Best in Class Services
Our technicians have 35+ years of experience and knowledge to repair your vehicle right the first time.
Best in Value
All transmission repair is backed by 12,000 miles / 1 year, whichever comes first, warranty on parts & labor.
BBB A+ Rating
Get peace of mind knowing your vehicle is serviced by an A+ rated Better Business Bureau shop.
Get Your Free Quote Today
Call or email us at your convenience and be amazed by our value-packed repair services!
Professional Auto & Transmission Services in Winnetka
Expert transmission rebuilds, brake service, clutch repair & more — all backed by our 1-year warranty
Automatic & Manual Transmission Rebuild & Repair
Learn More →Transmission Full Fluid Flush Service
Learn More →Axle Differential Repair & Drive Shaft Replacements
Learn More →Transfer Case 4x4
Learn More →Clutch Service & Repair
Learn More →Brake Repair Service & Brake System Fluid Services
Learn More →And SO MUCH MORE! — Call us today for a free diagnosis.
What Our Customers Say
Don't just take our word for it — hear from our satisfied customers!
"[A1 Transmission] was able to take care of my parents' 08 Mercedes E350… less than half what the dealer would charge. In and out in an hour. These guys really know transmissions."
"I took my truck to Mr. Young and he fixed it overnight. Excellent and fast service, not too expensive. Excellent customer service."
"This is my go-to auto shop for over a decade. Mr. Lee (Young) is honest, friendly, and very knowledgeable. I've had issues with my 370z and Porsche Cayenne — faultless repairs at an affordable price."
"I went to Young for my Honda Accord 2009 and Hyundai Sonata 2011. He's always been up front about diagnostic prices and transparent throughout the entire process."
Contact Us
"You're just one call away from the best in class service"
Address
20146 Saticoy Street B1
Winnetka, CA 91306
Hours
Mon–Fri 8:00 AM – 6:00 PM
Saturday 8:00 AM – 12:00 PM
Sunday Closed