The Ductwrights H V A C Service
San Mateo, California 94401
38/100
Poor
Trust Score
License Details
- License Number
- 963333
- State
- CA
- Type
- C20
- Class
- C20
- Issued
- Jul 15, 2011
- Expires
- Jul 31, 2013
- Trade
- HVAC
Bond & Insurance
- Bond Amount
- $12,500
- Bond Status
- Active
- Workers' Comp
- Exempt
Contact
- Phone
- (650) 491-4775
Data from CSLB. Last verified: May 9, 2026.
Related
This license is expired
This contractor cannot legally perform work under this license. The license may be renewable - check with the state board for current status.