Public CSLB records

Castillos Contracting CORP, B General Building Contractor in Los Gatos, CA

License #1046584·Corporation·Los Gatos, Santa Clara County
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Summary

Castillos Contracting CORP operating as a corporation holds an active California contractor license (CSLB #1046584), valid through Feb 28, 2027. First issued in 2018, the license has been on the CSLB roster for 8 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and a previously-filed workers' compensation policy with Wesco Insurance Company that is no longer active. The business is based in Los Gatos, in Santa Clara County, California.

Business Information
Address
P O Box 2165
Los Gatos, CA 95031
License Details & Classifications
License Number
1046584
Issued
Nov 6, 2018
Status
CLEAR
Expires
Feb 28, 2027
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Merchants Bonding Company (mutual)
Bond Number
101711186
Effective
Feb 24, 2026
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Wesco Insurance Company
Policy Number
WWC3770160
Effective
Mar 14, 2025
Expires
Mar 14, 2026
Alert

This contractor has a compliance issue in its public CSLB record:

  • No active workers' comp on file
License StatusActive
Contractor BondOn file
Workers' CompensationInactive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Castillos Contracting CORP licensed in California?

Yes. Castillos Contracting CORP holds California Contractors State License Board license number 1046584, which is active and in good standing. The license was first issued on November 6, 2018. It is valid through February 28, 2027.

What does Castillos Contracting CORP specialize in?

Castillos Contracting CORP is licensed for one CSLB classification: B General Building Contractor.

Where is Castillos Contracting CORP headquartered?

Castillos Contracting CORP is headquartered at P O Box 2165, Los Gatos, CA 95031, in Santa Clara County, California.

Does Castillos Contracting CORP have an active surety bond on file with CSLB?

Yes. Castillos Contracting CORP has an active California contractor surety bond filed with Merchants Bonding Company (mutual).

Does Castillos Contracting CORP carry workers' compensation coverage?

Castillos Contracting CORP has a previously-filed workers' compensation policy with Wesco Insurance Company that is no longer active.

How do I verify Castillos Contracting CORP's contractor license?

You can verify Castillos Contracting CORP's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1046584.

Activity Timeline
  1. License issuedNov 6, 2018
  2. WC coverage startsMar 14, 2025
  3. Bond activeFeb 24, 2026
  4. WC expiredMar 14, 2026
  5. License expiresFeb 28, 2027
Other contractors in Santa Clara County
California lien & payment resources

Working a California job with Castillos Contracting CORP, 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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