Landscaping Permit Requirements in San Diego, CA

Complete permit and license guide for starting a landscaping in San Diego, San Diego County, California.

$500 -- $1500 6–12 weeks (primarily driven by CSLB contractor license process) 6 requirements

Not legal advice. Requirements may change — always verify with your local government authority before applying. Last verified: March 13, 2026.

San Diego / San Diego County Requirements

2 requirements

City of San Diego Business Tax Certificate

Required for all landscaping businesses operating in the City of San Diego. Issued by the San Diego City Treasurer. Renewed annually.

$34–$125 (based on gross receipts tier)1–2 weeks (online application)

Official government source

City of San Diego Landscape and Irrigation Permit (for large projects)

Landscaping projects involving new irrigation systems or significant grading on commercial or multi-family residential properties may require a Landscape and Irrigation Permit from the City of San Diego Development Services Department.

Varies by project scope2–6 weeks

Official government source

California State Requirements

3 requirements

California CSLB — C-27 Landscaping Contractor License

Any landscaping contractor performing work on a single project valued at $500 or more (labor and materials combined) must hold a C-27 Landscaping Contractor license from the California Contractors State License Board (CSLB). Required for most commercial and residential landscaping work. Requires law and trade exam plus a $15,000 bond.

$300 (application fee); $200 (examination fee); $15,000 contractor's bond required6–12 weeks

Official government source

California Department of Pesticide Regulation — Pest Control Operator License (if applying pesticides)

Landscaping businesses that apply pesticides for hire must be licensed by the California Department of Pesticide Regulation (CDPR). San Diego County's agricultural commissioner also enforces pesticide use regulations locally.

$300 (operator license); exam fees additional4–8 weeks

Official government source

California Seller's Permit (if selling nursery stock or products)

If your business sells plants or landscape materials to clients, you must hold a California Seller's Permit from the CDTFA to collect and remit sales tax.

FreeImmediate (online registration)

Official government source