Mills Plumbing, C-36 Plumbing Contractor in Vallecito, CA
Mills Plumbing operating as a sole owner holds an active California contractor license (CSLB #486388), valid through Jan 31, 2028. First issued in 1986, the license has been on the CSLB roster for 40 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Hudson Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Vallecito, in Calaveras County, California.
- License Number
- 486388
- Issued
- Jan 31, 1986
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- Hudson Insurance Company
- Bond Number
- 30054522
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 4, 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 Mills Plumbing licensed in California?
Yes. Mills Plumbing holds California Contractors State License Board license number 486388, which is active and in good standing. The license was first issued on January 31, 1986. It is valid through January 31, 2028.
What does Mills Plumbing specialize in?
Mills Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Mills Plumbing headquartered?
Mills Plumbing is headquartered at P O Box 352, Vallecito, CA 95251, in Calaveras County, California.
Does Mills Plumbing have an active surety bond on file with CSLB?
Yes. Mills Plumbing has an active California contractor surety bond filed with Hudson Insurance Company.
Does Mills Plumbing carry workers' compensation coverage?
Mills Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Mills Plumbing's contractor license?
You can verify Mills Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=486388.
- License issuedJan 31, 1986
- Bond activeJan 1, 2023
- WC coverage startsFeb 4, 2026
- License expiresJan 31, 2028
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