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Sandeen Plumbing LLC

License #941868·Limited Liability·Sonoma, Sonoma County
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Summary

Sandeen Plumbing LLC operating as a limited liability is licensed in California under CSLB number 941868. 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 Sonoma, in Sonoma County, California.

Business Information
Address
630 Mariano Drive
Sonoma, CA 95476
License Details & Classifications
License Number
941868
Issued
Jan 6, 2010
Status
CLEAR
Expires
Jul 31, 2027
Entity
Limited Liability
Financial & Insurance Coverage
Contractor Bond
Surety
Atlantic Specialty Insurance Company
Bond Number
800213852
Effective
Dec 9, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Jun 9, 2025
Expires
—
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Sandeen Plumbing LLC licensed in California?

Yes. Sandeen Plumbing LLC holds California Contractors State License Board license number 941868. The license was first issued on January 6, 2010. It is valid through July 31, 2027.

What does Sandeen Plumbing LLC specialize in?

Sandeen Plumbing LLC is licensed for one CSLB classification: C-36 Plumbing Contractor.

Where is Sandeen Plumbing LLC headquartered?

Sandeen Plumbing LLC is headquartered at 630 Mariano Drive, Sonoma, CA 95476, in Sonoma County, California.

Does Sandeen Plumbing LLC have an active surety bond on file with CSLB?

Yes. Sandeen Plumbing LLC has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.

Does Sandeen Plumbing LLC carry workers' compensation coverage?

Sandeen Plumbing LLC reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Sandeen Plumbing LLC's contractor license?

You can verify Sandeen Plumbing LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=941868.

Activity Timeline
  1. License issuedJan 6, 2010
  2. WC coverage startsJun 9, 2025
  3. Bond activeDec 9, 2025
  4. License expiresJul 31, 2027
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