Public CSLB records

Atherton General Construction INC, B General Building Contractor in Sunnyvale, CA

License #1096152·Corporation·Sunnyvale, Santa Clara County
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Summary

Atherton General Construction INC operating as a corporation holds California contractor license #1096152, which is currently expired (lapsed Sep 30, 2026) and not valid to contract until it is renewed. First issued in 2022, the license has been on the CSLB roster for 4 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Company (mutual) and a previously-filed workers' compensation policy with Endurance Assurance Corporation that is no longer active. The business is based in Sunnyvale, in Santa Clara County, California.

Business Information
Address
Po Box 64261
Sunnyvale, CA 94088
License Details & Classifications
License Number
1096152
Issued
Sep 6, 2022
Status
CLEAR
Expires
Sep 30, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Merchants Bonding Company (mutual)
Bond Number
101685363
Effective
Nov 4, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Endurance Assurance Corporation
Policy Number
N9WC663700
Effective
Aug 12, 2025
Expires
Aug 12, 2026
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
  • No active workers' comp on file
License StatusInactive / Expired
Contractor BondOn file
Workers' CompensationInactive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Atherton General Construction INC licensed in California?

Atherton General Construction INC previously held California Contractors State License Board license number 1096152, but the license expired on September 30, 2026 and is not currently valid. It was first issued on September 6, 2022.

What does Atherton General Construction INC specialize in?

Atherton General Construction INC is licensed for one CSLB classification: B General Building Contractor.

Where is Atherton General Construction INC headquartered?

Atherton General Construction INC is headquartered at Po Box 64261, Sunnyvale, CA 94088, in Santa Clara County, California.

Does Atherton General Construction INC have an active surety bond on file with CSLB?

Yes. Atherton General Construction INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).

Does Atherton General Construction INC carry workers' compensation coverage?

Atherton General Construction INC has a previously-filed workers' compensation policy with Endurance Assurance Corporation that is no longer active.

How do I verify Atherton General Construction INC's contractor license?

You can verify Atherton General Construction INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1096152.

Activity Timeline
  1. License issuedSep 6, 2022
  2. WC coverage startsAug 12, 2025
  3. Bond activeNov 4, 2025
  4. WC expiredAug 12, 2026
  5. License expiredSep 30, 2026
Other contractors in Santa Clara County
California lien & payment resources

Working a California job with Atherton General Construction INC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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