Public CSLB records

Mulcahy Michael, B General Building Contractor in Chico, CA

License #645789·Sole Owner·Chico, Butte County
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Summary

Mulcahy Michael operating as a sole owner holds California contractor license #645789, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 1992, the license has been on the CSLB roster for 34 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Chico, in Butte County, California.

Business Information
Address
P O Box 6222
Chico, CA 95927
License Details & Classifications
License Number
645789
Issued
May 21, 1992
Status
CLEAR
Expires
May 31, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67354699
Effective
Mar 16, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
Jun 24, 2024
Expires
Alert

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

  • License expired
License StatusInactive / Expired
Contractor BondOn file
Workers' CompensationActive

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

Frequently asked questions
Is Mulcahy Michael licensed in California?

Mulcahy Michael previously held California Contractors State License Board license number 645789, but the license expired on May 31, 2026 and is not currently valid. It was first issued on May 21, 1992.

What does Mulcahy Michael specialize in?

Mulcahy Michael is licensed for one CSLB classification: B General Building Contractor.

Where is Mulcahy Michael headquartered?

Mulcahy Michael is headquartered at P O Box 6222, Chico, CA 95927, in Butte County, California.

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

Yes. Mulcahy Michael has an active California contractor surety bond filed with Western Surety Company.

Does Mulcahy Michael carry workers' compensation coverage?

Mulcahy Michael reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Mulcahy Michael's contractor license?

You can verify Mulcahy Michael's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=645789.

Activity Timeline
  1. License issuedMay 21, 1992
  2. WC coverage startsJun 24, 2024
  3. Bond activeMar 16, 2025
  4. License expiredMay 31, 2026
Other contractors in Butte County
California lien & payment resources

Working a California job with Mulcahy Michael, 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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