Public CSLB records

Articmaster Service INC, B General Building Contractor in San Leandro, CA

License #940146·Corporation·San Leandro, Alameda County
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Summary

Articmaster Service INC operating as a corporation holds an active California contractor license (CSLB #940146), valid through Nov 30, 2027. First issued in 2009, the license has been on the CSLB roster for 17 years. It carries 4 CSLB classifications: B General Building Contractor, C-10 Electrical Contractor, C-20 HVAC Contractor, and C-46 Solar Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active. The business is based in San Leandro, in Alameda County, California.

Business Information
Address
3055 Alvarado Street #139
San Leandro, CA 94577
License Details & Classifications
License Number
940146
Issued
Nov 17, 2009
Status
CLEAR
Expires
Nov 30, 2027
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100369901
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Clear Spring Property and Casualty Company
Policy Number
CWC02003902
Effective
May 15, 2025
Expires
May 15, 2026
Alert

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

  • No active workers' comp on file
License StatusActive
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 Articmaster Service INC licensed in California?

Yes. Articmaster Service INC holds California Contractors State License Board license number 940146, which is active and in good standing. The license was first issued on November 17, 2009. It is valid through November 30, 2027.

What does Articmaster Service INC specialize in?

Articmaster Service INC is licensed for 4 CSLB classifications: B General Building Contractor, C-10 Electrical Contractor, C-20 HVAC Contractor, and C-46 Solar Contractor.

Where is Articmaster Service INC headquartered?

Articmaster Service INC is headquartered at 3055 Alvarado Street #139, San Leandro, CA 94577, in Alameda County, California.

Does Articmaster Service INC have an active surety bond on file with CSLB?

Yes. Articmaster Service INC has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Articmaster Service INC carry workers' compensation coverage?

Articmaster Service INC has a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active.

How do I verify Articmaster Service INC's contractor license?

You can verify Articmaster Service INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=940146.

Activity Timeline
  1. License issuedNov 17, 2009
  2. Bond activeJan 1, 2023
  3. WC coverage startsMay 15, 2025
  4. WC expiredMay 15, 2026
  5. License expiresNov 30, 2027
Other contractors in Alameda County
California lien & payment resources

Working a California job with Articmaster Service 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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