Gn Plumbing, C-36 Plumbing Contractor in Stockton, CA
Gn Plumbing operating as a corporation holds California contractor license #1040397, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2018, the license has been on the CSLB roster for 8 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Amtrust Insurance Company. The business is based in Stockton, in San Joaquin County, California.
- License Number
- 1040397
- Issued
- Jun 8, 2018
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100396040
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Amtrust Insurance Company
- Policy Number
- KWP1425313
- Effective
- Jan 25, 2026
- Expires
- Jan 25, 2027
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Gn Plumbing licensed in California?
Gn Plumbing previously held California Contractors State License Board license number 1040397, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 8, 2018.
What does Gn Plumbing specialize in?
Gn Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Gn Plumbing headquartered?
Gn Plumbing is headquartered at P O Box 7742, Stockton, CA 95267, in San Joaquin County, California.
Does Gn Plumbing have an active surety bond on file with CSLB?
Yes. Gn Plumbing has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Gn Plumbing carry workers' compensation coverage?
Yes. Gn Plumbing carries active workers' compensation coverage through Amtrust Insurance Company.
How do I verify Gn Plumbing's contractor license?
You can verify Gn Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1040397.
- License issuedJun 8, 2018
- Bond activeJan 1, 2023
- WC coverage startsJan 25, 2026
- License expiredJun 30, 2026
- WC expiresJan 25, 2027
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