Public CSLB records
PrelienLook up a contractor

Sm Waterworks Backflow Service

License #1115619·Sole Owner·Ontario, San Bernardino County
Download PDF
Owed money by Sm Waterworks Backflow Service? File a 20-day preliminary notice to keep your lien rights.Send a notice
Summary

Sm Waterworks Backflow Service operating as a sole owner is licensed in California under CSLB number 1115619. The license was first issued in 2024, putting the business at 2 years on the active CSLB roster. It carries 2 CSLB classifications: A General Engineering Contractor and C-36 Plumbing Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Ontario, in San Bernardino County, California.

Business Information
Address
2032 E Alondra St
Ontario, CA 91764
License Details & Classifications
License Number
1115619
Issued
Jan 29, 2024
Status
CLEAR
Expires
Jan 31, 2028
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67318137
Effective
Jan 22, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Dec 31, 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 Sm Waterworks Backflow Service licensed in California?

Yes. Sm Waterworks Backflow Service holds California Contractors State License Board license number 1115619. The license was first issued on January 29, 2024. It is valid through January 31, 2028.

What does Sm Waterworks Backflow Service specialize in?

Sm Waterworks Backflow Service is licensed for 2 CSLB classifications: A General Engineering Contractor and C-36 Plumbing Contractor.

Where is Sm Waterworks Backflow Service headquartered?

Sm Waterworks Backflow Service is headquartered at 2032 E Alondra St, Ontario, CA 91764, in San Bernardino County, California.

Does Sm Waterworks Backflow Service have an active surety bond on file with CSLB?

Yes. Sm Waterworks Backflow Service has an active California contractor surety bond filed with Western Surety Company.

Does Sm Waterworks Backflow Service carry workers' compensation coverage?

Sm Waterworks Backflow Service reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Sm Waterworks Backflow Service's contractor license?

You can verify Sm Waterworks Backflow Service's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1115619.

Activity Timeline
  1. License issuedJan 29, 2024
  2. Bond activeJan 22, 2025
  3. WC coverage startsDec 31, 2025
  4. License expiresJan 31, 2028
Other contractors in San Bernardino County
Browse all San Bernardino County contractors →