Public CSLB records

M B Construction, B General Building Contractor in Hayward, CA

License #806148·Sole Owner·Hayward, Alameda County
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Summary

M B Construction operating as a sole owner holds an active California contractor license (CSLB #806148), valid through Mar 31, 2028. First issued in 2002, the license has been on the CSLB roster for 24 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Business Alliance Insurance Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Hayward, in Alameda County, California.

Business Information
Address
1494 Macatera St
Hayward, CA 94544
License Details & Classifications
License Number
806148
Issued
Mar 29, 2002
Status
CLEAR
Expires
Mar 31, 2028
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Business Alliance Insurance Company
Bond Number
G150106327045
Effective
Feb 1, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
State Compensation Insurance Fund
Policy Number
9397701
Effective
Mar 20, 2026
Expires
Mar 20, 2027
Verified

This contractor is verified, with no adverse conditions in the current CSLB record.

License StatusActive
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 M B Construction licensed in California?

Yes. M B Construction holds California Contractors State License Board license number 806148, which is active and in good standing. The license was first issued on March 29, 2002. It is valid through March 31, 2028.

What does M B Construction specialize in?

M B Construction is licensed for one CSLB classification: B General Building Contractor.

Where is M B Construction headquartered?

M B Construction is headquartered at 1494 Macatera St, Hayward, CA 94544, in Alameda County, California.

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

Yes. M B Construction has an active California contractor surety bond filed with Business Alliance Insurance Company.

Does M B Construction carry workers' compensation coverage?

Yes. M B Construction carries active workers' compensation coverage through State Compensation Insurance Fund.

How do I verify M B Construction's contractor license?

You can verify M B Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=806148.

Activity Timeline
  1. License issuedMar 29, 2002
  2. Bond activeFeb 1, 2025
  3. WC coverage startsMar 20, 2026
  4. WC expiresMar 20, 2027
  5. License expiresMar 31, 2028
Other contractors in Alameda County
California lien & payment resources

Working a California job with M B 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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