Potter Plumbing & Mechanical
Potter Plumbing & Mechanical operating as a sole owner is licensed in California under CSLB number 943236. The license was first issued in 2010, putting the business at 16 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 Willits, in Mendocino County, California.
- License Number
- 943236
- Issued
- Feb 4, 2010
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800230634
- Effective
- Jan 29, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 27, 2026
- 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 Potter Plumbing & Mechanical licensed in California?
Yes. Potter Plumbing & Mechanical holds California Contractors State License Board license number 943236. The license was first issued on February 4, 2010. It is valid through February 29, 2028.
What does Potter Plumbing & Mechanical specialize in?
Potter Plumbing & Mechanical is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Potter Plumbing & Mechanical headquartered?
Potter Plumbing & Mechanical is headquartered at 166 Laurel Street, Willits, CA 95490, in Mendocino County, California.
Does Potter Plumbing & Mechanical have an active surety bond on file with CSLB?
Yes. Potter Plumbing & Mechanical has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Potter Plumbing & Mechanical carry workers' compensation coverage?
Potter Plumbing & Mechanical reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Potter Plumbing & Mechanical's contractor license?
You can verify Potter Plumbing & Mechanical's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=943236.
- License issuedFeb 4, 2010
- WC coverage startsJan 27, 2026
- Bond activeJan 29, 2026
- License expiresFeb 29, 2028
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