Napa permits go through the city's Building Division
Inside the City of Napa, the Building Division enforces building standards for every building and structure, so that's where a masonry permit comes from. The city issues permits over the counter for projects that need no plans, and minor projects with a short review get their plans reviewed right at the counter, so a small job can get moving quickly once it's clear what's needed.
The city issues business licenses too, but its own page says they're for revenue purposes only. A Napa business license tells you a contractor is paying the city, not that they can build a wall that stands. So ask the questions that tell you more, like who'll be on site, how the permit gets handled and what's going under the work.
- Napa County, the state and other agencies issue some permits and licenses too.
- Depending on scope, a project can trigger review from Napa Sanitation District.
- Ask any contractor how they'll find out whether your job needs a permit.





