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3 & 1 Plumbing INC

License #1074894·Corporation·Winnetka, Los Angeles County
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Summary

3 & 1 Plumbing INC operating as a corporation is licensed in California under CSLB number 1074894. The license was first issued in 2021, putting the business at 5 years on the active CSLB roster. It carries a single CSLB classification: C-36 — Plumbing 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 Winnetka, in Los Angeles County, California.

Business Information
Address
7657 Winnetka Avenue #472
Winnetka, CA 91306
License Details & Classifications
License Number
1074894
Issued
Apr 19, 2021
Status
CLEAR
Expires
Apr 30, 2027
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67480262
Effective
May 7, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Apr 14, 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 3 & 1 Plumbing INC licensed in California?

Yes. 3 & 1 Plumbing INC holds California Contractors State License Board license number 1074894. The license was first issued on April 19, 2021. It is valid through April 30, 2027.

What does 3 & 1 Plumbing INC specialize in?

3 & 1 Plumbing INC is licensed for one CSLB classification: C-36 Plumbing Contractor.

Where is 3 & 1 Plumbing INC headquartered?

3 & 1 Plumbing INC is headquartered at 7657 Winnetka Avenue #472, Winnetka, CA 91306, in Los Angeles County, California.

Does 3 & 1 Plumbing INC have an active surety bond on file with CSLB?

Yes. 3 & 1 Plumbing INC has an active California contractor surety bond filed with Western Surety Company.

Does 3 & 1 Plumbing INC carry workers' compensation coverage?

3 & 1 Plumbing INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify 3 & 1 Plumbing INC's contractor license?

You can verify 3 & 1 Plumbing INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1074894.

Activity Timeline
  1. License issuedApr 19, 2021
  2. WC coverage startsApr 14, 2025
  3. Bond activeMay 7, 2025
  4. License expiresApr 30, 2027
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