Public CSLB records

Mb Construction, B General Building Contractor in Orange, CA

License #971939·Corporation·Orange, Orange County
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Summary

Mb Construction operating as a corporation holds an active California contractor license (CSLB #971939), valid through Apr 30, 2028. First issued in 2012, the license has been on the CSLB roster for 14 years. It carries 2 CSLB classifications: B General Building Contractor and C-33 Painting and Decorating Contractor. Records show an active surety bond on file with Western Surety Company and a previously-filed workers' compensation policy with Omaha National Casualty Company that is no longer active. The business is based in Orange, in Orange County, California.

Business Information
Address
Po Box 4488
Orange, CA 92863
License Details & Classifications
License Number
971939
Issued
Apr 9, 2012
Status
CLEAR
Expires
Apr 30, 2028
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
61584257
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Omaha National Casualty Company
Policy Number
ONCC1012506
Effective
Jul 23, 2025
Expires
Jul 23, 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 Mb Construction licensed in California?

Yes. Mb Construction holds California Contractors State License Board license number 971939, which is active and in good standing. The license was first issued on April 9, 2012. It is valid through April 30, 2028.

What does Mb Construction specialize in?

Mb Construction is licensed for 2 CSLB classifications: B General Building Contractor and C-33 Painting and Decorating Contractor.

Where is Mb Construction headquartered?

Mb Construction is headquartered at Po Box 4488, Orange, CA 92863, in Orange County, California.

Does Mb Construction have an active surety bond on file with CSLB?

Yes. Mb Construction has an active California contractor surety bond filed with Western Surety Company.

Does Mb Construction carry workers' compensation coverage?

Mb Construction has a previously-filed workers' compensation policy with Omaha National Casualty Company that is no longer active.

How do I verify Mb Construction's contractor license?

You can verify Mb Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=971939.

Activity Timeline
  1. License issuedApr 9, 2012
  2. Bond activeJan 1, 2023
  3. WC coverage startsJul 23, 2025
  4. WC expiredJul 23, 2026
  5. License expiresApr 30, 2028
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California lien & payment resources

Working a California job with Mb Construction, 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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