CUSTOM CONSTRUCTION CO
License
- Status
- CLEAR
- First issued
- September 15, 1986
- Expires
- September 30, 2026
- Entity
- Sole Owner
- Address of record
- 23482 CONNECTICUT ST, Hayward, CA 94545
- Phone of record
- (510) 918 8281
Contractor bond
- Surety
- JET INSURANCE COMPANY
- Bond number
- BX0077575
- Amount
- $25,000
- Effective
- December 15, 2025
Workers’ compensation
This contractor has certified to the state that they have no employees, so they carry no workers’ compensation policy. The exemption covers only the license holder. If anyone else works on your project — a crew, a helper, a day laborer — they are not covered, and an injury on your property can become your liability. Ask who will physically be on site.
Are they licensed for your job?
A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.
Licensed to perform
A contractor may only contract for work within their classifications. See all 123 licensed electrical contractors in Hayward.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| KANTOROV ILYA | Sole Owner | September 15, 1986 | Current |
| KANTOROV ILYA | Sole Owner | January 29, 1987 | Current |
| KANTOROV ILYA | Sole Owner | May 20, 1987 | Current |
| KANTOROV ILYA | Sole Owner | August 13, 1987 | June 23, 2023 |
| KANTOROV ILYA | Sole Owner | June 3, 2003 | January 1, 2004 |
Verified status badge
Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.
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<img src="https://bookofbuilders.com/badge/498345.svg" alt="CUSTOM CONSTRUCTION CO — California contractor license #498345 status, verified against CSLB records" width="268" height="76">
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Is this your license?
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Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.