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Keystone Masonry INC

License #1025410·Corporation·Mission Hills, Los Angeles County
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Summary

Keystone Masonry INC operating as a corporation is licensed in California under CSLB number 1025410. The license was first issued in 2017, putting the business at 9 years on the active CSLB roster. It carries a single CSLB classification: C-29 — Masonry Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Mission Hills, in Los Angeles County, California.

Business Information
Address
15434 Vintage St
Mission Hills, CA 91345
License Details & Classifications
License Number
1025410
Issued
Apr 4, 2017
Status
CLEAR
Expires
Dec 31, 2027
Entity
Corporation
Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100371267
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Dec 21, 2025
Expires
—
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
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 Keystone Masonry INC licensed in California?

Yes. Keystone Masonry INC holds California Contractors State License Board license number 1025410. The license was first issued on April 4, 2017. It is valid through December 31, 2027.

What does Keystone Masonry INC specialize in?

Keystone Masonry INC is licensed for one CSLB classification: C-29 Masonry Contractor.

Where is Keystone Masonry INC headquartered?

Keystone Masonry INC is headquartered at 15434 Vintage St, Mission Hills, CA 91345, in Los Angeles County, California.

Does Keystone Masonry INC have an active surety bond on file with CSLB?

Yes. Keystone Masonry INC has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Keystone Masonry INC carry workers' compensation coverage?

Keystone Masonry INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Keystone Masonry INC's contractor license?

You can verify Keystone Masonry INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1025410.

Activity Timeline
  1. License issuedApr 4, 2017
  2. Bond activeJan 1, 2023
  3. WC coverage startsDec 21, 2025
  4. License expiresDec 31, 2027
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