Piper's Plumbing
Piper's Plumbing operating as a sole owner is licensed in California under CSLB number 931089. The license was first issued in 2009, putting the business at 17 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 Philadelphia Indemnity Insurance Company and active workers' compensation coverage from Technology Insurance Company INC. The business is based in Belmont, in San Mateo County, California.
- License Number
- 931089
- Issued
- Apr 13, 2009
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Sole Owner
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163406584
- Effective
- Jan 1, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Technology Insurance Company INC
- Policy Number
- TES4652499
- Effective
- Aug 18, 2025
- Expires
- Aug 18, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Piper's Plumbing licensed in California?
Yes. Piper's Plumbing holds California Contractors State License Board license number 931089. The license was first issued on April 13, 2009. It is valid through April 30, 2027.
What does Piper's Plumbing specialize in?
Piper's Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Piper's Plumbing headquartered?
Piper's Plumbing is headquartered at 880a Old Country Road, Belmont, CA 94002, in San Mateo County, California.
Does Piper's Plumbing have an active surety bond on file with CSLB?
Yes. Piper's Plumbing has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does Piper's Plumbing carry workers' compensation coverage?
Yes. Piper's Plumbing carries active workers' compensation coverage through Technology Insurance Company INC.
How do I verify Piper's Plumbing's contractor license?
You can verify Piper's Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=931089.
- License issuedApr 13, 2009
- WC coverage startsAug 18, 2025
- Bond activeJan 1, 2026
- WC expiresAug 18, 2026
- License expiresApr 30, 2027
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