GC Finder · Napa County
Dowdle & Sons Mechanical Inc
From public license list
- License
- CSLB license: General Engineering (A), General Building (B), Boiler, Hot Water Heating and Steam Fitting (C-4), Warm-Air Heating, Ventilating and Air-Conditioni · CSLB 542743 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.