Kleinfelder INC, A General Engineering Contractor in San Diego, CA
Kleinfelder INC operating as a corporation holds an active California contractor license (CSLB #467252), valid through Dec 31, 2026. First issued in 1984, the license has been on the CSLB roster for 42 years. It carries 2 CSLB classifications: A General Engineering Contractor and C-57 Well Drilling Contractor. Records show an active surety bond on file with Harco National Insurance Company and a previously-filed workers' compensation policy with Zurich American Insurance Company that is no longer active. The business is based in San Diego, in San Diego County, California.
- License Number
- 467252
- Issued
- Dec 24, 1984
- Status
- CLEAR
- Expires
- Dec 31, 2026
- Entity
- Corporation
- Surety
- Harco National Insurance Company
- Bond Number
- 0734856
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Zurich American Insurance Company
- Policy Number
- WC612459604
- Effective
- Apr 1, 2025
- Expires
- Apr 1, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Kleinfelder INC licensed in California?
Yes. Kleinfelder INC holds California Contractors State License Board license number 467252, which is active and in good standing. The license was first issued on December 24, 1984. It is valid through December 31, 2026.
What does Kleinfelder INC specialize in?
Kleinfelder INC is licensed for 2 CSLB classifications: A General Engineering Contractor and C-57 Well Drilling Contractor.
Where is Kleinfelder INC headquartered?
Kleinfelder INC is headquartered at 770 First Ave Ste 400, San Diego, CA 92101, in San Diego County, California.
Does Kleinfelder INC have an active surety bond on file with CSLB?
Yes. Kleinfelder INC has an active California contractor surety bond filed with Harco National Insurance Company.
Does Kleinfelder INC carry workers' compensation coverage?
Kleinfelder INC has a previously-filed workers' compensation policy with Zurich American Insurance Company that is no longer active.
How do I verify Kleinfelder INC's contractor license?
You can verify Kleinfelder INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=467252.
- License issuedDec 24, 1984
- Bond activeJan 1, 2023
- WC coverage startsApr 1, 2025
- WC expiredApr 1, 2026
- License expiresDec 31, 2026
- Mc Donald Michael B#359625Escondido·A General Engineering Contractor
- Anderson Rex CO#273474Julian·A General Engineering Contractor
- Telliard Construction#292472San Diego·A General Engineering Contractor
- Zondorak W M#327534San Diego·A General Engineering Contractor
- A O Reed & CO LLC#7731San Diego·A General Engineering Contractor
- Sampo Mike INC#395533San Diego·A General Engineering Contractor
- Fain Drilling & Pump CO INC#328287Valley Center·C-10 Electrical Contractor
- Lion and Lumber INC#335060Valley Center·A General Engineering Contractor
Working a California job with Kleinfelder INC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Kleinfelder INC? Claim or correct this profile