Sub Finder · Contra Costa County
A C Heating & Cooling Service Inc
From public license list
- License
- CSLB license: Warm-Air Heating, Ventilating and Air-Conditioning (C-20), Refrigeration (C-38) · CSLB 928075 Active (CSLB status Clear)
- Location
- Concord · Contra Costa 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.