Best Licensed General Contractors in Hidden Hills, CA
4 general contractors registered in Hidden Hills hold current CSLB licenses, verified against official records as of August 22, 2026. All 4 are listed below, ordered by workers' compensation cover and years licensed.
- 20,659 active B general building contractor licenses in Los Angeles County; 4 registered in Hidden Hills
- 2 of Hidden Hills's 4 licenses (50.0%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Hidden Hills: 7 years
- Longest Hidden Hills licensure: since 1978
- 1,744 county licenses reach their expiration date within 90 days
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- Verified
- August 22, 2026
- Licensed since
- 1978
- Phone
- (818) 772-9411
- Verified
- August 22, 2026
- Licensed since
- 1992
- Phone
- (818) 907-9222
- Verified
- August 22, 2026
- Licensed since
- 2019
- Phone
- (626) 926-6626
- Verified
- August 22, 2026
- Licensed since
- 2025
- Phone
- (619) 972-7479
Compare the top 4 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Lionelli Masonry Inc. | #367772 | On file | 1978 |
| Kassabian Developments Inc. | #661001 | On file | 1992 |
| Kotal Engineering Inc. | #1049765 | Exempt or none on file | 2019 |
| Kdmb Group LLC | #1144629 | Exempt or none on file | 2025 |
Los Angeles County general building licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 20,659 active B general building contractor licenses in Los Angeles County, 4 of them registered in Hidden Hills. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Hidden Hills license has been held 7 years, and the longest-standing one dates to 1978. 2 of Hidden Hills's 4 licenses (50.0%) carry current workers' compensation cover in CSLB's file. That is employee injury cover, not liability insurance, and a blank usually means an owner-operator with no employees - lawful, and not a mark against anyone. The contractor bond is not a signal here: 20,631 of the county's 20,659 licenses carry the same $25,000 bond California sets by statute. 1,744 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.
General Contractors in Hidden Hills: common questions
How many licensed general contractors are there in Hidden Hills?
4 active B general building contractor licenses are registered in Hidden Hills, out of 20,659 across Los Angeles County. 4 Hidden Hills-registered companies passed our license verification, and all 4 are listed on this page. Only licenses CSLB shows as CLEAR and unexpired are listed.
Does California license general contractors?
Yes. California licenses contractors by classification, and B is the CSLB classification that authorises this work. 4 active B general building contractor licenses are registered in Hidden Hills and 20,659 across Los Angeles County, the longest-standing issued in 1978. Only CLEAR, unexpired licenses appear here.
How do I check a general contractor's license in California?
Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which 2 of Hidden Hills's 4 currently carry. 1,744 Los Angeles County licenses expire within 90 days.