Sub Finder · Napa County
A+ Waterworks Inc
From public license list
- License
- CSLB license: Fire Sprinkler (C-16), Plumbing (C-36), Sanitation System (C-42) · CSLB 745951 Active (CSLB status Clear)
- Location
- American Canyon · Napa County
Source: California Contractors State License Board, License Master file, retrieved 2026-10-30. This listing shows only public license data. It has not been reviewed by the business.