W L Builder Construction, B General Building Contractor in San Mateo, CA
W L Builder Construction operating as a sole owner holds an active California contractor license (CSLB #1071103), valid through Nov 30, 2026. First issued in 2020, the license has been on the CSLB roster for 6 years. It carries 2 CSLB classifications: B General Building Contractor and C-8 Concrete Contractor. Records show an active surety bond on file with Business Alliance Insurance Company and active workers' compensation coverage from National Liability and Fire Insurance Company. The business is based in San Mateo, in San Mateo County, California.
- License Number
- 1071103
- Issued
- Nov 19, 2020
- Status
- CLEAR
- Expires
- Nov 30, 2026
- Entity
- Sole Owner
- Surety
- Business Alliance Insurance Company
- Bond Number
- G130803488724
- Effective
- Aug 3, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- National Liability and Fire Insurance Company
- Policy Number
- A9WC685591
- Effective
- Jul 28, 2025
- Expires
- Jul 28, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is W L Builder Construction licensed in California?
Yes. W L Builder Construction holds California Contractors State License Board license number 1071103, which is active and in good standing. The license was first issued on November 19, 2020. It is valid through November 30, 2026.
What does W L Builder Construction specialize in?
W L Builder Construction is licensed for 2 CSLB classifications: B General Building Contractor and C-8 Concrete Contractor.
Where is W L Builder Construction headquartered?
W L Builder Construction is headquartered at 2901 S El Camino Real Apt 416, San Mateo, CA 94403, in San Mateo County, California.
Does W L Builder Construction have an active surety bond on file with CSLB?
Yes. W L Builder Construction has an active California contractor surety bond filed with Business Alliance Insurance Company.
Does W L Builder Construction carry workers' compensation coverage?
Yes. W L Builder Construction carries active workers' compensation coverage through National Liability and Fire Insurance Company.
How do I verify W L Builder Construction's contractor license?
You can verify W L Builder Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1071103.
- License issuedNov 19, 2020
- Bond activeAug 3, 2023
- WC coverage startsJul 28, 2025
- WC expiresJul 28, 2026
- License expiresNov 30, 2026
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- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
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