Atherton Builders INC, B General Building Contractor in Atherton, CA
Atherton Builders INC operating as a corporation holds an active California contractor license (CSLB #937528), valid through Sep 30, 2027. First issued in 2009, the license has been on the CSLB roster for 17 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Atherton, in San Mateo County, California.
- License Number
- 937528
- Issued
- Sep 9, 2009
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101508078
- Effective
- May 15, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9323761
- Effective
- Sep 1, 2023
- Expires
- Sep 1, 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 Atherton Builders INC licensed in California?
Yes. Atherton Builders INC holds California Contractors State License Board license number 937528, which is active and in good standing. The license was first issued on September 9, 2009. It is valid through September 30, 2027.
What does Atherton Builders INC specialize in?
Atherton Builders INC is licensed for one CSLB classification: B General Building Contractor.
Where is Atherton Builders INC headquartered?
Atherton Builders INC is headquartered at 122 Atherton Avenue, Atherton, CA 94027, in San Mateo County, California.
Does Atherton Builders INC have an active surety bond on file with CSLB?
Yes. Atherton Builders INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Atherton Builders INC carry workers' compensation coverage?
Yes. Atherton Builders INC carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify Atherton Builders INC's contractor license?
You can verify Atherton Builders INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=937528.
- License issuedSep 9, 2009
- WC coverage startsSep 1, 2023
- Bond activeMay 15, 2025
- WC expiresSep 1, 2026
- License expiresSep 30, 2027
- Five Star Development#284300San Gregorio·B General Building Contractor
- Cheung Warren Construction#294646Hillsborough·B General Building Contractor
- O'brien William & Sons#292934Burlingame·B General Building Contractor
- Cosentino Plumbing & Backflow Services#291550San Bruno·B General Building Contractor
- Al De Construction Company#266483San Mateo·B General Building Contractor
- Nance James H General Contractor#274232Woodside·B General Building Contractor
- King Enterprises#273565Redwood City·B General Building Contractor
- Goodrich John L#278432Portola Valley·B General Building Contractor
Working a California job with Atherton Builders INC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Atherton Builders INC? Claim or correct this profile