Sonoma, CA Business Licensing & Operations: Tattoo & Body Modification (2026)

020 defines "personal services" as establishments providing nonmedical services as a primary use, and its list names barber and beauty shops, clothing rental, dry cleaning pick-up stores, home electronics repair, laundromats, psychic readers, shoe repair shops, spas and hot tubs, tailors, tanning salons, and tattoo parlors together under that single definition. 020 before opening, not planning commission review. That places a tattoo studio on the same easy zoning footing as a barbershop or tailor anywhere the city's commercial designation applies. The search of Sonoma's Title 19 (Integrated Development Regulation) and Title 5 (Business Licenses and Regulations) files for this run turned up no separate tattoo-specific licensing chapter, spacing rule, or age-restriction ordinance; the personal services classification described above is the only Sonoma-specific rule located that speaks directly to where a tattoo business may operate.

A general city business license under Title 5 still applies to any business operating in Sonoma, as it does to every commercial enterprise in the city, and body-art health and safety permitting in California typically runs through the county environmental health department rather than a City of Sonoma ordinance.