Leon's Transmission Service
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Leon’s Transmission has been a trusted name in the automotive transmission service industry since 1960.
As a family owned and operated business, we’ve provided excellent transmission repair and customer care for over 60 years. With 9 locations throughout Southern California, you’re sure to find a Leon’s Transmission near you!
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.
COVID-19 Update: We are listed as an essential business and will remain open to service all vehicle types for the duration of this crisis. We have initiated measures to keep our employees and our customers safe and will continue to provide the best transmission repair service in Southern California.
Our Locations:
With 9 locations throughout Southern California, we’re near wherever you are!
Glendale
6911 San Fernando Rd.
Glendale, CA 91202
(818) 844-2200
Manager: Ben Lopez
Thousand Oaks
3043 Thousand Oaks Blvd.
Thousand Oaks, CA 91362
(805) 495-6497
Manager: Zach Umann
Oxnard
3280 Vineyard Ave.
Oxnard, CA 93036
(805) 485-9064
Manager: Maybette Millan
Costa Mesa
1728 Placentia Ave.
Costa Mesa, CA 92627
(949) 631-1170
Manager: Brent Sephel
Reseda
7528 Reseda Blvd.
Reseda, CA 91335
(818) 345-8101
Manager: Chris Kramer
La Mirada
14253 E. Imperial Highway
La Mirada, CA 90638
(562) 944-0911
Manager: Jim Armstrong
Santa Clarita
23222 Sierra Highway
Santa Clarita, CA 91321
(661)-252-7200
Manager: Steve Cassel
Simi Valley
1880 Sinaloa Rd.
Simi Valley, CA 93065
(805) 522-0230
Manager: Julio Flores
Garden Grove
12612 Garden Grove Blvd.
Garden Grove, CA 92843
(714) 534-3300
Manager: Rick Justus