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Mainline Irrigation

License #656889·Sole Owner·Lake Elsinore, Riverside County
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Summary

Mainline Irrigation operating as a sole owner is licensed in California under CSLB number 656889. The license was first issued in 1992, putting the business at 34 years on the active CSLB roster. It carries a single CSLB classification: C-27 — Landscaping 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 Lake Elsinore, in Riverside County, California.

Business Information
Address
3274 Spruce Street
Lake Elsinore, CA 92530
License Details & Classifications
License Number
656889
Issued
Oct 21, 1992
Status
CLEAR
Expires
Oct 31, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Atlantic Specialty Insurance Company
Bond Number
800230947
Effective
Apr 1, 2026
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Sep 16, 2024
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 Mainline Irrigation licensed in California?

Yes. Mainline Irrigation holds California Contractors State License Board license number 656889. The license was first issued on October 21, 1992. It is valid through October 31, 2026.

What does Mainline Irrigation specialize in?

Mainline Irrigation is licensed for one CSLB classification: C-27 Landscaping Contractor.

Where is Mainline Irrigation headquartered?

Mainline Irrigation is headquartered at 3274 Spruce Street, Lake Elsinore, CA 92530, in Riverside County, California.

Does Mainline Irrigation have an active surety bond on file with CSLB?

Yes. Mainline Irrigation has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.

Does Mainline Irrigation carry workers' compensation coverage?

Mainline Irrigation reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Mainline Irrigation's contractor license?

You can verify Mainline Irrigation's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=656889.

Activity Timeline
  1. License issuedOct 21, 1992
  2. WC coverage startsSep 16, 2024
  3. Bond activeApr 1, 2026
  4. License expiresOct 31, 2026
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