Public CSLB records
PrelienLook up a contractor

Klemann and Son Plumbing

License #690956·Sole Owner·Torrance, Los Angeles County
Download PDF
Owed money by Klemann and Son Plumbing? File a 20-day preliminary notice to keep your lien rights.Send a notice
Summary

Klemann and Son Plumbing operating as a sole owner is licensed in California under CSLB number 690956. The license was first issued in 1994, putting the business at 32 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 American Contractors Indemnity Company and active workers' compensation coverage from Norguard Insurance Company. The business is based in Torrance, in Los Angeles County, California.

Business Information
Address
4841 Bishop Road
Torrance, CA 90503
License Details & Classifications
License Number
690956
Issued
Jun 24, 1994
Status
CLEAR
Expires
Dec 31, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100262211
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Norguard Insurance Company
Policy Number
ROWC736376
Effective
Jan 19, 2026
Expires
Jan 19, 2027
Verified

This contractor is verified, with no adverse conditions in the current CSLB record.

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 Klemann and Son Plumbing licensed in California?

Yes. Klemann and Son Plumbing holds California Contractors State License Board license number 690956. The license was first issued on June 24, 1994. It is valid through December 31, 2026.

What does Klemann and Son Plumbing specialize in?

Klemann and Son Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.

Where is Klemann and Son Plumbing headquartered?

Klemann and Son Plumbing is headquartered at 4841 Bishop Road, Torrance, CA 90503, in Los Angeles County, California.

Does Klemann and Son Plumbing have an active surety bond on file with CSLB?

Yes. Klemann and Son Plumbing has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Klemann and Son Plumbing carry workers' compensation coverage?

Yes. Klemann and Son Plumbing carries active workers' compensation coverage through Norguard Insurance Company.

How do I verify Klemann and Son Plumbing's contractor license?

You can verify Klemann and Son Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=690956.

Activity Timeline
  1. License issuedJun 24, 1994
  2. Bond activeJan 1, 2023
  3. WC coverage startsJan 19, 2026
  4. License expiresDec 31, 2026
  5. WC expiresJan 19, 2027
Other contractors in Los Angeles County
Browse all Los Angeles County contractors →