Public CSLB records

Santos Sprinklers, C-61/D-12 Synthetic Products Contractor in Walnut, CA

License #967788·Sole Owner·Walnut, Los Angeles County
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Summary

Santos Sprinklers operating as a sole owner holds an active California contractor license (CSLB #967788), valid through Nov 30, 2027. First issued in 2011, the license has been on the CSLB roster for 15 years. It carries a single CSLB classification: C-61/D-12 — Synthetic Products Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Walnut, in Los Angeles County, California.

Business Information
Address
20105 Diehl Street
Walnut, CA 91789
License Details & Classifications
License Number
967788
Issued
Nov 17, 2011
Status
CLEAR
Expires
Nov 30, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67096898
Effective
Oct 26, 2024
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
Oct 10, 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 Santos Sprinklers licensed in California?

Yes. Santos Sprinklers holds California Contractors State License Board license number 967788, which is active and in good standing. The license was first issued on November 17, 2011. It is valid through November 30, 2027.

What does Santos Sprinklers specialize in?

Santos Sprinklers is licensed for one CSLB classification: C-61/D-12 Synthetic Products Contractor.

Where is Santos Sprinklers headquartered?

Santos Sprinklers is headquartered at 20105 Diehl Street, Walnut, CA 91789, in Los Angeles County, California.

Does Santos Sprinklers have an active surety bond on file with CSLB?

Yes. Santos Sprinklers has an active California contractor surety bond filed with Western Surety Company.

Does Santos Sprinklers carry workers' compensation coverage?

Santos Sprinklers reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Santos Sprinklers's contractor license?

You can verify Santos Sprinklers's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=967788.

Activity Timeline
  1. License issuedNov 17, 2011
  2. Bond activeOct 26, 2024
  3. WC coverage startsOct 10, 2025
  4. License expiresNov 30, 2027
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California lien & payment resources

Working a California job with Santos Sprinklers, 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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