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G & W Plumbing

License #638913·Sole Owner·Northridge, Los Angeles County
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Summary

G & W Plumbing operating as a sole owner is licensed in California under CSLB number 638913. The license was first issued in 1992, putting the business at 34 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 Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Northridge, in Los Angeles County, California.

Business Information
Address
8420 Calvin Avenue
Northridge, CA 91324
License Details & Classifications
License Number
638913
Issued
Mar 5, 1992
Status
CLEAR
Expires
Mar 31, 2028
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Atlantic Specialty Insurance Company
Bond Number
800230025
Effective
Jan 31, 2026
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Mar 20, 2026
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 G & W Plumbing licensed in California?

Yes. G & W Plumbing holds California Contractors State License Board license number 638913. The license was first issued on March 5, 1992. It is valid through March 31, 2028.

What does G & W Plumbing specialize in?

G & W Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.

Where is G & W Plumbing headquartered?

G & W Plumbing is headquartered at 8420 Calvin Avenue, Northridge, CA 91324, in Los Angeles County, California.

Does G & W Plumbing have an active surety bond on file with CSLB?

Yes. G & W Plumbing has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.

Does G & W Plumbing carry workers' compensation coverage?

G & W Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify G & W Plumbing's contractor license?

You can verify G & W Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=638913.

Activity Timeline
  1. License issuedMar 5, 1992
  2. Bond activeJan 31, 2026
  3. WC coverage startsMar 20, 2026
  4. License expiresMar 31, 2028
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