Block12 Construction
San Francisco, California 94158
82/100
Excellent
Trust Score
License Details
- License Number
- 1033146
- State
- CA
- Type
- B
- Class
- B
- Issued
- Nov 20, 2017
- Expires
- Feb 29, 2028
- Trade
- General Contractor
Bond & Insurance
- Bond Amount
- $25,000
- Bond Status
- Active
- Workers' Comp
- N/A
Contact
- Phone
- (415) 508-4220
Data from CSLB. Last verified: May 9, 2026.
About Block12 Construction
Block12 Construction is a licensed general contractor based in San Francisco, California. This contractor holds an active CA license (#1033146) , issued 8 years ago. With a Trust Score of 82/100, this contractor demonstrates strong compliance with state licensing requirements.