Public CSLB records

K N Engineering & Construction Company, B General Building Contractor in Chatsworth, CA

License #599652·Sole Owner·Chatsworth, Los Angeles County
Download PDF
Owed money by K N Engineering & Construction Company? File a 20-day preliminary notice to keep your lien rights.Send a notice
Summary

K N Engineering & Construction Company operating as a sole owner holds California contractor license #599652, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 1990, the license has been on the CSLB roster for 36 years. It carries a single CSLB classification: B — General Building Contractor. Records show a previously-filed surety bond from American Contractors Indemnity Company that is no longer active and an exempt workers' compensation status (no employees on payroll). The business is based in Chatsworth, in Los Angeles County, California.

Business Information
Address
P O Box 3784
Chatsworth, CA 91323
License Details & Classifications
License Number
599652
Issued
Aug 2, 1990
Status
CLEAR
Expires
Aug 31, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
SCR682431
Effective
Mar 2, 2009
Status
Cancelled
Cancelled
Jul 6, 2010
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
Aug 2, 2024
Expires
Alert

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

  • License expired
  • Contractor bond cancelled
License StatusInactive / Expired
Contractor BondCancelled
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is K N Engineering & Construction Company licensed in California?

K N Engineering & Construction Company previously held California Contractors State License Board license number 599652, but the license expired on August 31, 2026 and is not currently valid. It was first issued on August 2, 1990.

What does K N Engineering & Construction Company specialize in?

K N Engineering & Construction Company is licensed for one CSLB classification: B General Building Contractor.

Where is K N Engineering & Construction Company headquartered?

K N Engineering & Construction Company is headquartered at P O Box 3784, Chatsworth, CA 91323, in Los Angeles County, California.

Does K N Engineering & Construction Company have an active surety bond on file with CSLB?

K N Engineering & Construction Company has a previously-filed surety bond from American Contractors Indemnity Company that is no longer active.

Does K N Engineering & Construction Company carry workers' compensation coverage?

K N Engineering & Construction Company reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify K N Engineering & Construction Company's contractor license?

You can verify K N Engineering & Construction Company's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=599652.

Activity Timeline
  1. License issuedAug 2, 1990
  2. Bond activeMar 2, 2009
  3. Bond cancelledJul 6, 2010
  4. WC coverage startsAug 2, 2024
  5. License expiredAug 31, 2026
Other contractors in Los Angeles County
California lien & payment resources

Working a California job with K N Engineering & Construction Company, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

Own K N Engineering & Construction Company? Claim or correct this profile