San Diego Mobile Mechanic License Requirements (2026)

📋 Your checklist

State

1. Automotive Repair Dealer registration (Bureau of Automotive Repair)
   Required to diagnose, service or repair vehicles for pay, including mobile. Each mobile vehicle needs its own registration. $200 application.
   ⏰ Renew every year: $200 ($250 total if late, within 1 year)
   Source: California Bureau of Automotive Repair: Apply · California BAR: Mobile automotive repair · California Bureau of Automotive Repair: Renew
2. Secretary of State and Franchise Tax Board filings
   LLCs and corporations file a Statement of Information ($20 or $25) and most businesses pay at least $800 a year in Franchise Tax. A business name other than your own is filed with your county.
   ⏰ Statement of Information: frequency depends on entity type (verify). Franchise tax: yearly
   Source: California Secretary of State: Business entities FAQs

Local (San Diego / San Diego County)

1. City of San Diego Business Tax Certificate
   Required for all businesses, including home-based, self-employed and independent contractors; some also need a Police Permit. By mail: $38 ($34 tax + $4 state fee) plus $1.47 per employee Minimum Wage Enforcement Fee. Late fees if you apply more than 15 days after starting.
   ⏰ Annual; verify your renewal date on your certificate
   Source: City of San Diego Treasurer: Business Tax · City of San Diego Treasurer: How to apply for a Business Tax Certificate