Comet Plumbing and Sewer Company, C-36 Plumbing Contractor in Sunnyvale, CA
Comet Plumbing and Sewer Company operating as a corporation holds California contractor license #951887, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2010, the license has been on the CSLB roster for 16 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Business Alliance Insurance Company and active workers' compensation coverage from Amtrust Insurance Company. The business is based in Sunnyvale, in Santa Clara County, California.
- License Number
- 951887
- Issued
- Sep 2, 2010
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Corporation
- Surety
- Business Alliance Insurance Company
- Bond Number
- G120421217490
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Amtrust Insurance Company
- Policy Number
- SNS1630564
- Effective
- Apr 1, 2026
- Expires
- Apr 1, 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 Comet Plumbing and Sewer Company licensed in California?
Comet Plumbing and Sewer Company previously held California Contractors State License Board license number 951887, but the license expired on June 30, 2026 and is not currently valid. It was first issued on September 2, 2010.
What does Comet Plumbing and Sewer Company specialize in?
Comet Plumbing and Sewer Company is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Comet Plumbing and Sewer Company headquartered?
Comet Plumbing and Sewer Company is headquartered at 100 South Murphy Ave #200, Sunnyvale, CA 94086, in Santa Clara County, California.
Does Comet Plumbing and Sewer Company have an active surety bond on file with CSLB?
Yes. Comet Plumbing and Sewer Company has an active California contractor surety bond filed with Business Alliance Insurance Company.
Does Comet Plumbing and Sewer Company carry workers' compensation coverage?
Yes. Comet Plumbing and Sewer Company carries active workers' compensation coverage through Amtrust Insurance Company.
How do I verify Comet Plumbing and Sewer Company's contractor license?
You can verify Comet Plumbing and Sewer Company's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=951887.
- License issuedSep 2, 2010
- Bond activeJan 1, 2023
- WC coverage startsApr 1, 2026
- License expiredJun 30, 2026
- WC expiresApr 1, 2027
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