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Sierra Water Systems

License #877878·Sole Owner·Penn Valley, Nevada County
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Summary

Sierra Water Systems operating as a sole owner is licensed in California under CSLB number 877878. The license was first issued in 2006, putting the business at 20 years on the active CSLB roster. It carries a single CSLB classification: C-61/D-21 — Machinery and Pumps Contractor. Records show an active surety bond on file with North River Insurance Company (the) and an exempt workers' compensation status (no employees on payroll). The business is based in Penn Valley, in Nevada County, California.

Business Information
Address
10409 Mc Land Ct
Penn Valley, CA 95946
License Details & Classifications
License Number
877878
Issued
May 17, 2006
Status
CLEAR
Expires
May 31, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
North River Insurance Company (the)
Bond Number
04CF645425
Effective
Jul 12, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
May 30, 2024
Expires
—
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
License StatusInactive / Expired
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 Sierra Water Systems licensed in California?

Sierra Water Systems holds California Contractors State License Board license number 877878. The license was first issued on May 17, 2006. It is valid through May 31, 2026.

What does Sierra Water Systems specialize in?

Sierra Water Systems is licensed for one CSLB classification: C-61/D-21 Machinery and Pumps Contractor.

Where is Sierra Water Systems headquartered?

Sierra Water Systems is headquartered at 10409 Mc Land Ct, Penn Valley, CA 95946, in Nevada County, California.

Does Sierra Water Systems have an active surety bond on file with CSLB?

Yes. Sierra Water Systems has an active California contractor surety bond filed with North River Insurance Company (the).

Does Sierra Water Systems carry workers' compensation coverage?

Sierra Water Systems reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Sierra Water Systems's contractor license?

You can verify Sierra Water Systems's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=877878.

Activity Timeline
  1. License issuedMay 17, 2006
  2. WC coverage startsMay 30, 2024
  3. Bond activeJul 12, 2025
  4. License expiredMay 31, 2026
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