Tru-Block Masonry, C-29 Masonry Contractor in Spring Valley, CA
Tru-Block Masonry operating as a sole owner holds an active California contractor license (CSLB #573550), valid through Nov 30, 2026. First issued in 1989, the license has been on the CSLB roster for 37 years. It carries a single CSLB classification: C-29 — Masonry Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Spring Valley, in San Diego County, California.
- License Number
- 573550
- Issued
- Jul 22, 1989
- Status
- CLEAR
- Expires
- Nov 30, 2026
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800233676
- Effective
- Dec 18, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Nov 14, 2024
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Tru-Block Masonry licensed in California?
Yes. Tru-Block Masonry holds California Contractors State License Board license number 573550, which is active and in good standing. The license was first issued on July 22, 1989. It is valid through November 30, 2026.
What does Tru-Block Masonry specialize in?
Tru-Block Masonry is licensed for one CSLB classification: C-29 Masonry Contractor.
Where is Tru-Block Masonry headquartered?
Tru-Block Masonry is headquartered at 525 Parkbrook Street, Spring Valley, CA 91977, in San Diego County, California.
Does Tru-Block Masonry have an active surety bond on file with CSLB?
Yes. Tru-Block Masonry has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Tru-Block Masonry carry workers' compensation coverage?
Tru-Block Masonry reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Tru-Block Masonry's contractor license?
You can verify Tru-Block Masonry's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=573550.
- License issuedJul 22, 1989
- WC coverage startsNov 14, 2024
- Bond activeDec 18, 2025
- License expiresNov 30, 2026
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