Public CSLB records

Mamos Construction & Design, B General Building Contractor in Tarzana, CA

License #1092889·Corporation·Tarzana, Los Angeles County
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Summary

Mamos Construction & Design operating as a corporation holds an active California contractor license (CSLB #1092889), valid through May 31, 2027. First issued in 2022, the license has been on the CSLB roster for 4 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from National Fire Insurance Company of Hartford. The business is based in Tarzana, in Los Angeles County, California.

Business Information
Address
Po Box 572907 E
Tarzana, CA 91357
License Details & Classifications
License Number
1092889
Issued
Jun 17, 2022
Status
CLEAR
Expires
May 31, 2027
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67335477
Effective
Feb 7, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
National Fire Insurance Company of Hartford
Policy Number
8035605817
Effective
Aug 4, 2025
Expires
Aug 4, 2026
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 Mamos Construction & Design licensed in California?

Yes. Mamos Construction & Design holds California Contractors State License Board license number 1092889, which is active and in good standing. The license was first issued on June 17, 2022. It is valid through May 31, 2027.

What does Mamos Construction & Design specialize in?

Mamos Construction & Design is licensed for one CSLB classification: B General Building Contractor.

Where is Mamos Construction & Design headquartered?

Mamos Construction & Design is headquartered at Po Box 572907 E, Tarzana, CA 91357, in Los Angeles County, California.

Does Mamos Construction & Design have an active surety bond on file with CSLB?

Yes. Mamos Construction & Design has an active California contractor surety bond filed with Western Surety Company.

Does Mamos Construction & Design carry workers' compensation coverage?

Yes. Mamos Construction & Design carries active workers' compensation coverage through National Fire Insurance Company of Hartford.

How do I verify Mamos Construction & Design's contractor license?

You can verify Mamos Construction & Design's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1092889.

Activity Timeline
  1. License issuedJun 17, 2022
  2. Bond activeFeb 7, 2025
  3. WC coverage startsAug 4, 2025
  4. WC expiresAug 4, 2026
  5. License expiresMay 31, 2027
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California lien & payment resources

Working a California job with Mamos Construction & Design, 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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