Olsson Plumbing Company
Danville · Contra Costa CountyActive license with a flag in the state's file.
The board requires a disciplinary bond from some licensees with past license discipline or other issues.
- License
- #443706
- Status
- Active Disciplinary bond on file
- Classes
- C-4 Boiler, hot water heating and steam fitting contractor
C-20 HVAC contractor (warm-air heating, ventilating and air conditioning)
C-36 Plumbing contractor
C-42 Sanitation system contractor
C-43 Sheet metal contractor - Business type
- Sole Owner
- Issued
- Jul 27, 1983
- Expires
- Jul 31, 2028
From the CSLB license file as of Nov 8, 2026. See this license on CSLB.ca.gov for its disciplinary history and to confirm before you hire.