License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
Hiring this contractor?
Get alerts if their license status changes.
You're monitoring this license!
We'll email you if the license status, bond, or complaint history changes.
Something went wrong
Is this your business?
Claim your profile to manage your listing.
Claim request submitted!
We'll be in touch at the email you provided to verify your identity.
Something went wrong
BOSCOLAI CONSTRUCTION
- License Number
- 1120060
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 696 SAN RAMON VALLEY BLVDPMB #423 DANVILLE, CA, 94526 Contra Costa County
- Phone
- (415) 636 8999
License Dates
Issued
04/30/2024
Expires
04/30/2026
Expires in 19 days
CSLB Last Updated
02/25/2026
License Classifications
Personnel & Officers
LAI KWONG WAI
Sole Owner
Contractor Bond
Amount: $25,000
Company: NORTH RIVER INSURANCE COMPANY (THE)
Bond #04CF626391
Effective: 04/17/2024
Workers' Compensation
Carrier: WELLFLEET INSURANCE COMPANY
Policy #N9WC631702
Effective: 04/24/2025
Expires: 04/24/2026
CSLB designation: Workers' Compensation Insurance
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Verify this record on the official state licensing board
View on Contractors State License Board (CSLB) →Learn how to verify contractor licenses in California
California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
Verify Another Contractor
Homeowner Resources
Other Licensed A| B| C10| C16| C20| C36| C38 in DANVILLE
VALUE BUILDERS INC
License #1054689 · CA
STANLEYS PRO CONSTRUCTION INC
License #1056280 · CA
HAVEN DEVELOPMENT
HAVEN CONSTRUCTION INC DBA HAVEN DEVELOPMENT
License #1057489 · CA
POLIS PLUMBING INC
License #1057590 · CA
TRAGARZ J CONSTRUCTION
J TRAGARZ CONSTRUCTION
License #1060787 · CA