General Auto
Johnny's Auto Service
Covina, California
CertificationsASEAAABBB
What this shop fixes
The core of the decisionTransmission types
All Types
Capabilities & equipment
Repair & service✓
Diagnostics✓
Transmission Services
- Transmission diagnostics
- Automatic transmission repair
- Transmission leak / seal repair
- ATF change
Vehicle focus
DomesticImport
Booking
Online bookingDrop-off
Business & trust
1970
Founded
56 yrs
In business
Warranty — 2 year / 24,000 mile
AffiliationIndependent — not a franchise
About this shop
G4T
analysis
Data confidence: HighIndependent assessment generated by the Go4Trans platform — not the business's own words.
Johnny's Auto Service in Covina, CA, established in the 1970s, offers comprehensive auto repair, including transmission repairs and car diagnostic tests. They are an AAA-Approved facility with ASE-certified technicians, providing a 2-year/24,000-mile warranty.