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Drainex Sewer & Plumbing INC

License #1145307·Corporation·Winnetka, Los Angeles County
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Summary

Drainex Sewer & Plumbing INC operating as a corporation is licensed in California under CSLB number 1145307. The license was first issued in 2025, putting the business at 1 year on the active CSLB roster. It carries a single CSLB classification: C-36 — Plumbing 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 Winnetka, in Los Angeles County, California.

Business Information
Address
20117 Sherman Way #112
Winnetka, CA 91306
License Details & Classifications
License Number
1145307
Issued
Oct 21, 2025
Status
CLEAR
Expires
Oct 31, 2027
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100999541
Effective
Oct 6, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Apr 8, 2025
Expires
—
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
  • License issued less than 2 years ago
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 Drainex Sewer & Plumbing INC licensed in California?

Yes. Drainex Sewer & Plumbing INC holds California Contractors State License Board license number 1145307. The license was first issued on October 21, 2025. It is valid through October 31, 2027.

What does Drainex Sewer & Plumbing INC specialize in?

Drainex Sewer & Plumbing INC is licensed for one CSLB classification: C-36 Plumbing Contractor.

Where is Drainex Sewer & Plumbing INC headquartered?

Drainex Sewer & Plumbing INC is headquartered at 20117 Sherman Way #112, Winnetka, CA 91306, in Los Angeles County, California.

Does Drainex Sewer & Plumbing INC have an active surety bond on file with CSLB?

Yes. Drainex Sewer & Plumbing INC has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Drainex Sewer & Plumbing INC carry workers' compensation coverage?

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

How do I verify Drainex Sewer & Plumbing INC's contractor license?

You can verify Drainex Sewer & Plumbing INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1145307.

Activity Timeline
  1. WC coverage startsApr 8, 2025
  2. Bond activeOct 6, 2025
  3. License issuedOct 21, 2025
  4. License expiresOct 31, 2027
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