Public CSLB records

Michael Marr, B General Building Contractor in San Leandro, CA

License #575691·Sole Owner·San Leandro, Alameda County
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Summary

Michael Marr operating as a sole owner holds an active California contractor license (CSLB #575691), valid through Aug 31, 2026. First issued in 1989, the license has been on the CSLB roster for 37 years. It carries 3 CSLB classifications: B General Building Contractor, C-17 Glazing Contractor, and C-39 Roofing Contractor. Records show a previously-filed surety bond from American Contractors Indemnity Company that is no longer active and active workers' compensation coverage from Ace American Insurance Company. The business is based in San Leandro, in Alameda County, California.

Business Information
Address
1032 E 14th St
San Leandro, CA 94577
License Details & Classifications
License Number
575691
Issued
Aug 22, 1989
Status
CLEAR
Expires
Aug 31, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100012939
Effective
Jan 1, 2007
Status
Cancelled
Cancelled
Sep 23, 2011
Workers' Compensation
Coverage
Leasing Firm, Temp Agency, etc
Carrier
Ace American Insurance Company
Policy Number
C73854957
Effective
Sep 1, 2025
Expires
Sep 1, 2026
Alert

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

  • Contractor bond cancelled
License StatusActive
Contractor BondCancelled
Workers' CompensationActive

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

Frequently asked questions
Is Michael Marr licensed in California?

Yes. Michael Marr holds California Contractors State License Board license number 575691, which is active and in good standing. The license was first issued on August 22, 1989. It is valid through August 31, 2026.

What does Michael Marr specialize in?

Michael Marr is licensed for 3 CSLB classifications: B General Building Contractor, C-17 Glazing Contractor, and C-39 Roofing Contractor.

Where is Michael Marr headquartered?

Michael Marr is headquartered at 1032 E 14th St, San Leandro, CA 94577, in Alameda County, California.

Does Michael Marr have an active surety bond on file with CSLB?

Michael Marr has a previously-filed surety bond from American Contractors Indemnity Company that is no longer active.

Does Michael Marr carry workers' compensation coverage?

Yes. Michael Marr carries active workers' compensation coverage through Ace American Insurance Company.

How do I verify Michael Marr's contractor license?

You can verify Michael Marr's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=575691.

Activity Timeline
  1. License issuedAug 22, 1989
  2. Bond activeJan 1, 2007
  3. Bond cancelledSep 23, 2011
  4. WC coverage startsSep 1, 2025
  5. License expiresAug 31, 2026
  6. WC expiresSep 1, 2026
Other contractors in Alameda County
California lien & payment resources

Working a California job with Michael Marr, 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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