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Mason Construction Group LLC

License #1140194·Limited Liability·Chatsworth, Los Angeles County
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Summary

Mason Construction Group LLC operating as a limited liability is licensed in California under CSLB number 1140194. The license was first issued in 2025, putting the business at 1 year on the active CSLB roster. It carries 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor. Records show an active surety bond on file with Philadelphia Indemnity Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Chatsworth, in Los Angeles County, California.

Business Information
Address
P O Box 3116
Chatsworth, CA 91313
License Details & Classifications
License Number
1140194
Issued
Jul 10, 2025
Status
CLEAR
Expires
Jul 31, 2027
Entity
Limited Liability
Financial & Insurance Coverage
Contractor Bond
Surety
Philadelphia Indemnity Insurance Company
Bond Number
PB10163410332
Effective
Apr 11, 2026
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Apr 15, 2025
Expires
—
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
  • License issued less than 2 years ago
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 Mason Construction Group LLC licensed in California?

Yes. Mason Construction Group LLC holds California Contractors State License Board license number 1140194. The license was first issued on July 10, 2025. It is valid through July 31, 2027.

What does Mason Construction Group LLC specialize in?

Mason Construction Group LLC is licensed for 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor.

Where is Mason Construction Group LLC headquartered?

Mason Construction Group LLC is headquartered at P O Box 3116, Chatsworth, CA 91313, in Los Angeles County, California.

Does Mason Construction Group LLC have an active surety bond on file with CSLB?

Yes. Mason Construction Group LLC has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.

Does Mason Construction Group LLC carry workers' compensation coverage?

Mason Construction Group LLC reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Mason Construction Group LLC's contractor license?

You can verify Mason Construction Group LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1140194.

Activity Timeline
  1. WC coverage startsApr 15, 2025
  2. License issuedJul 10, 2025
  3. Bond activeApr 11, 2026
  4. License expiresJul 31, 2027
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