Ab Knolling Construction and Contracting, B General Building Contractor in Glendale, CA
Ab Knolling Construction and Contracting operating as a sole owner holds an active California contractor license (CSLB #946569), valid through May 31, 2027. First issued in 2010, the license has been on the CSLB roster for 16 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Hudson Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Glendale, in Los Angeles County, California.
- License Number
- 946569
- Issued
- May 1, 2010
- Status
- CLEAR
- Expires
- May 31, 2027
- Entity
- Sole Owner
- Surety
- Hudson Insurance Company
- Bond Number
- 30116159
- Effective
- Apr 6, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 9, 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 Ab Knolling Construction and Contracting licensed in California?
Yes. Ab Knolling Construction and Contracting holds California Contractors State License Board license number 946569, which is active and in good standing. The license was first issued on May 1, 2010. It is valid through May 31, 2027.
What does Ab Knolling Construction and Contracting specialize in?
Ab Knolling Construction and Contracting is licensed for one CSLB classification: B General Building Contractor.
Where is Ab Knolling Construction and Contracting headquartered?
Ab Knolling Construction and Contracting is headquartered at 1310 East Windsor Drive, Glendale, CA 91205, in Los Angeles County, California.
Does Ab Knolling Construction and Contracting have an active surety bond on file with CSLB?
Yes. Ab Knolling Construction and Contracting has an active California contractor surety bond filed with Hudson Insurance Company.
Does Ab Knolling Construction and Contracting carry workers' compensation coverage?
Ab Knolling Construction and Contracting reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Ab Knolling Construction and Contracting's contractor license?
You can verify Ab Knolling Construction and Contracting's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=946569.
- License issuedMay 1, 2010
- Bond activeApr 6, 2023
- WC coverage startsJan 9, 2026
- License expiresMay 31, 2027
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