Paramount, CA Business Licensing & Operations: Auto Repair on Residential Property (2026)

Section 17.08.020 of the Paramount Municipal Code lists the uses permitted in the R-1 single-family zone, and subsection H states that the major repair of any vehicle must be screened from public view. The subsection itself does not say what counts as major repair, so Planning and code enforcement staff apply the term case by case.

Charging customers is a different matter. Subsection E defines a home occupation as a use clearly incidental and secondary to the dwelling, and it requires a written application for a home occupation permit and business license filed with the City Clerk. The conditions are tight. The business cannot occupy more than one room or 25% of the total floor area, or a maximum of 100 square feet, whichever is less, and it cannot occupy any part of the garage. No employees or assistants can work on the premises other than members of the resident family. Stored materials cannot exceed 100 cubic feet, nothing can be stored in the garage or outdoors, and no building or space outside the main building can be used. Subsection E.2.l also bars material or mechanical equipment not recognized as part of normal household or hobby use. Together those conditions leave no room for a paid repair operation run from a garage or driveway.

The City Clerk issues the permit once the applicant meets the conditions and pays the business license fee. A denial can be appealed to the Planning Commission without fee, and the Planning Commission can revoke a permit when a home occupation stops meeting the conditions. Recreational vehicles have their own rule in Section 10.12.070(B)(5): on property containing a residential use, no major repairs shall be performed on any recreational vehicle. A business that repairs the motor vehicles of others for a charge falls under Chapter 5.52, which defines an automobile repair shop on exactly that basis.