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Dreer Guenther

License #413317·Sole Owner·Rancho Palos Verdes, Los Angeles County
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Summary

Dreer Guenther operating as a sole owner is licensed in California under CSLB number 413317. The license was first issued in 1981, putting the business at 45 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Rancho Palos Verdes, in Los Angeles County, California.

Business Information
Address
2171 W Rockinghorse Rd
Rancho Palos Verdes, CA 90275
License Details & Classifications
License Number
413317
Issued
Oct 27, 1981
Status
CLEAR
Expires
Oct 31, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100783882
Effective
Aug 2, 2023
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Sep 24, 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 Dreer Guenther licensed in California?

Yes. Dreer Guenther holds California Contractors State License Board license number 413317. The license was first issued on October 27, 1981. It is valid through October 31, 2027.

What does Dreer Guenther specialize in?

Dreer Guenther is licensed for one CSLB classification: B General Building Contractor.

Where is Dreer Guenther headquartered?

Dreer Guenther is headquartered at 2171 W Rockinghorse Rd, Rancho Palos Verdes, CA 90275, in Los Angeles County, California.

Does Dreer Guenther have an active surety bond on file with CSLB?

Yes. Dreer Guenther has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Dreer Guenther carry workers' compensation coverage?

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

How do I verify Dreer Guenther's contractor license?

You can verify Dreer Guenther's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=413317.

Activity Timeline
  1. License issuedOct 27, 1981
  2. Bond activeAug 2, 2023
  3. WC coverage startsSep 24, 2025
  4. License expiresOct 31, 2027
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