Public CSLB records

Marin Mechanical II INC, A General Engineering Contractor in San Rafael, CA

License #749299·Corporation·San Rafael, Marin County
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Summary

Marin Mechanical II INC operating as a corporation holds California contractor license #749299, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 1998, the license has been on the CSLB roster for 28 years. It carries 5 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor, C-36 Plumbing 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Indemnity Company and a previously-filed workers' compensation policy with Everest Premier Insurance Company that is no longer active. The business is based in San Rafael, in Marin County, California.

Business Information
Address
3100 Kerner Blvd Suite B-1
San Rafael, CA 94901
License Details & Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
SC6034322
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Everest Premier Insurance Company
Policy Number
7600024491251
Effective
Jun 10, 2025
Expires
Jun 10, 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 Marin Mechanical II INC licensed in California?

Marin Mechanical II INC previously held California Contractors State License Board license number 749299, but the license expired on May 31, 2026 and is not currently valid. It was first issued on May 12, 1998.

What does Marin Mechanical II INC specialize in?

Marin Mechanical II INC is licensed for 5 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor, C-36 Plumbing Contractor, and C-46 Solar Contractor.

Where is Marin Mechanical II INC headquartered?

Marin Mechanical II INC is headquartered at 3100 Kerner Blvd Suite B-1, San Rafael, CA 94901, in Marin County, California.

Does Marin Mechanical II INC have an active surety bond on file with CSLB?

Yes. Marin Mechanical II INC has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Marin Mechanical II INC carry workers' compensation coverage?

Marin Mechanical II INC has a previously-filed workers' compensation policy with Everest Premier Insurance Company that is no longer active.

How do I verify Marin Mechanical II INC's contractor license?

You can verify Marin Mechanical II INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=749299.

Activity Timeline
  1. License issuedMay 12, 1998
  2. Bond activeJan 1, 2023
  3. WC coverage startsJun 10, 2025
  4. License expiredMay 31, 2026
  5. WC expiredJun 10, 2026
Other contractors in Marin County
California lien & payment resources

Working a California job with Marin Mechanical II 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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