Windsor Plumbing
Windsor Plumbing operating as a sole owner is licensed in California under CSLB number 1048711. The license was first issued in 2019, putting the business at 7 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 American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Healdsburg, in Sonoma County, California.
- License Number
- 1048711
- Issued
- Jan 8, 2019
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100422103
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 4, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Windsor Plumbing licensed in California?
Yes. Windsor Plumbing holds California Contractors State License Board license number 1048711. The license was first issued on January 8, 2019. It is valid through January 31, 2027.
What does Windsor Plumbing specialize in?
Windsor Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Windsor Plumbing headquartered?
Windsor Plumbing is headquartered at Po Box 435, Healdsburg, CA 95448, in Sonoma County, California.
Does Windsor Plumbing have an active surety bond on file with CSLB?
Yes. Windsor Plumbing has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Windsor Plumbing carry workers' compensation coverage?
Windsor Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Windsor Plumbing's contractor license?
You can verify Windsor Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1048711.
- License issuedJan 8, 2019
- Bond activeJan 1, 2023
- WC coverage startsFeb 4, 2025
- License expiresJan 31, 2027
- Peterson Mechanical INC#171486Sonoma·B General Building Contractor
- Weeks Drilling and Pump CO#177681Sebastopol·C-36 Plumbing Contractor
- Ongaro & Sons#215233Petaluma·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Kozy Homes#262090Petaluma·B General Building Contractor
- J & J Electric#266927Sebastopol·C-10 Electrical Contractor
- Etchell Bob Plumbing & Heating#267201Healdsburg·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Masterson Bryan Enterprises#271933Petaluma·A General Engineering Contractor
- C B S Plumbing & Heating INC#294171Santa Rosa·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor