The Restaurant Row entrance sign and landscaping in San Marcos, California

Solar installation and repair in San Marcos, near Carlsbad, CA

San Marcos publishes two quick permit routes for rooftop solar, and which one applies depends on the plans the contractor uses.

Two permit routes in San Marcos

The City of San Marcos offers a "Roof Mounted Solar PV Expedited" permit through its online portal for single-family homes that use the city's standard central inverter or microinverter plans, with an estimated processing time of one to three business days. It also offers a self-issued permit through SolarAPP+, which only contractors can use and which checks the design for code compliance.

Systems that do not qualify for either route go through a full plan review by city staff, which the city estimates at five to ten business days. Which route a given roof gets is the contractor's call. The general steps are in the permit guide.

Ask a licensed solar contractor to follow up

Send a request with your address and whether this is a new system, a battery, or a repair. We pass your request to one independent licensed solar contractor who serves Carlsbad, CA, if one is available.

Free referral service. An independent licensed solar contractor does the work. How this works.

Photo credits

Send a requestRequest a callback