License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
WC exempt
No employees — exempt from requirement
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
WANG DAVID LAU
Owner: DAVID LAU WANG
- License Number
- 487377
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- P O BOX 7529 ALHAMBRA, CA, 91802 Los Angeles County
- Phone
- (626) 502 6685
License Dates
Issued
02/20/1986
Expires
02/29/2028
Expires in 23 months
Inactivated
03/01/1996
Reactivated
02/26/2004
CSLB Last Updated
01/13/2026
License Classifications
Personnel & Officers
WANG DAVID LAU
Sole Owner
Contractor Bond
Amount: $25,000
Company: WESTERN SURETY COMPANY
Bond #67332510
Effective: 03/02/2025
Workers' Compensation
Owner/officer with no employees — exempt from WC requirement
CSLB designation: Exempt
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 General Building Contractor in ALHAMBRA
HOMECO INC
License #909544 · CA
LAM MAN
MAN LAM
License #913813 · CA
TRANSFORM TECH CONSTRUCTION CONTRACTOR
License #920807 · CA
PLUMBING WITH A HAPPY ENDING
License #927870 · CA
M E G HOLDINGS INC
License #932603 · CA