WARRANTIES
FLEET SERVICES
OUR LOCATIONS
THE OLD RELIABLE!
FREE Diagnostic and Inspection
Automatic Transmission Repair & Service
Tow Service
Transfer Case Repair & Service
Differential Repair & Service
Driveline Repair & Service
KICK START YOUR TRANSMISSION REPAIR
Our Master Technicians offer the expertise and quality transmission service you need at the cost you want. Best of all, our work is backed by our Extended Nationwide Warranty.
WHY CHOOSE US
Comprehensive diagnosis and inspection
Quick turnaround
Quality repairs and workmanship
Controlled costs and competitive pricing
Convenient billing services
Dedicated customer service
ABOUT US
Our Master Technicians offer the expertise and quality transmission service you need at the cost you want. Best of all, our work is backed by our Extended Nationwide Warranty.
AT LEON’S TRANSMISSIONS, OUR WORK IS ALWAYS GUARANTEED!
Happy Customers
Locations in SoCal
Master Technicians
Working hours
Website Contact Quote
At Leon’s Transmission, you can always expect:
Providing excellent transmission service, diagnosis and maintenance since 1960.
Our Coupons
Save up to $100 on your next repair! Click the below button to download our latest coupons.
OUR TEAM
Chris Kramer
Reseda
Sarah Anderson
Garden Grove
Brent Sephel
Costa Mesa
Steve Cassel
Santa Clarita
Julio Flores
Simi Valley
Chris Hughes
Glendale
Jim Armstrong
La Mirada
WITH 8 LOCATIONS THROUGHOUT SOUTHERN CALIFORNIA, WE’RE NEAR WHEREVER YOU ARE!
Reseda
7528 Reseda Blvd.
Reseda, CA 91335
Phone: (818) 345-8101
Mon – Fri: 8am – 5pm
Saturday: 8am – 12pm
Manager: Chris Kramer
Garden Grove
12612 Garden Grove Blvd.
Garden Grove, CA 92843
Phone: (714) 534-3300
Mon – Fri: 8am – 5pm
Saturday: 8am – 12pm
Manager: Rick Justus
Costa Mesa
1728 Placentia Ave.
Costa Mesa, CA 92627
Phone: (949) 631-1170
Mon – Fri: 8am – 5pm
Saturday: 8am – 12pm
Manager: Brent Sephel
Santa Clarita
23222 Sierra Highway
Santa Clarita, CA 91321
Phone: (661) 252-7200
Mon – Fri: 8am – 5pm
Manager: Steve Cassel
Simi Valley
1880 Sinaloa Rd.
Simi Valley, CA 93065
Phone: (805) 522-0230
Mon – Fri: 8am – 5pm
Saturday: 8am – 12pm*
(1st & 3rd Saturday Only)
Manager: Julio Flores
Glendale
6911 San Fernando Rd.
Glendale, CA 91202
Phone: (818) 844-2200
Mon – Fri: 8am – 5pm
Saturday: 8am – 12pm*
(2nd & 4th Saturday Only)
Manager: Chris Hughes
La Mirada
14253 Imperial Highway
La Mirada, CA 90638
Phone: (562) 944-0911
Mon – Fri: 8am – 5pm
Saturday: 8am – 12pm*
(2nd & 4th Saturday Only)
Manager: Jim Armstrong