Niesner Frank, B General Building Contractor in Calabasas, CA
Niesner Frank operating as a sole owner holds an active California contractor license (CSLB #227508), valid through Mar 31, 2028. First issued in 1964, the license has been on the CSLB roster for 62 years. It carries a single CSLB classification: B — General Building 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 Calabasas, in Los Angeles County, California.
- License Number
- 227508
- Issued
- Aug 5, 1964
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800210515
- Effective
- Sep 22, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 16, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Niesner Frank licensed in California?
Yes. Niesner Frank holds California Contractors State License Board license number 227508, which is active and in good standing. The license was first issued on August 5, 1964. It is valid through March 31, 2028.
What does Niesner Frank specialize in?
Niesner Frank is licensed for one CSLB classification: B General Building Contractor.
Where is Niesner Frank headquartered?
Niesner Frank is headquartered at 4929 Las Virgenes Rd #c, Calabasas, CA 91302, in Los Angeles County, California.
Does Niesner Frank have an active surety bond on file with CSLB?
Yes. Niesner Frank has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Niesner Frank carry workers' compensation coverage?
Niesner Frank reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Niesner Frank's contractor license?
You can verify Niesner Frank's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=227508.
- License issuedAug 5, 1964
- Bond activeSep 22, 2025
- WC coverage startsMar 16, 2026
- License expiresMar 31, 2028
- C & D Refrigeration INC#224598Lancaster·B General Building Contractor
- Padelford A J & Son INC#222840Artesia·B General Building Contractor
- Burghardt John Joseph#216126Alhambra·B General Building Contractor
- Nadar INC#214554Pasadena·A General Engineering Contractor
- Rand Engineering Company#215000Los Angeles·B General Building Contractor
- Seidner Construction CO#214890Glendora·B General Building Contractor
- Eide Industries INC#211771Cerritos·B General Building Contractor
- Ohr Energy#212038El Segundo·A General Engineering Contractor
Working a California job with Niesner Frank, 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 Niesner Frank? Claim or correct this profile