BOSCOLAI CONSTRUCTION
License
- Status
- CLEAR
- First issued
- April 30, 2024
- Expires
- April 30, 2028
- Entity
- Sole Owner
- Address of record
- 696 SAN RAMON VALLEY BLVDPMB #423, Danville, CA 94526
- Phone of record
- (415) 636 8999
Contractor bond
- Surety
- MERCHANTS BONDING COMPANY (MUTUAL)
- Bond number
- 101853694
- Amount
- $25,000
- Effective
- April 17, 2026
Workers’ compensation
- Carrier
- WELLFLEET INSURANCE COMPANY
- Policy number
- N9WC901914
- Effective
- April 24, 2026
- Expires
- April 24, 2027
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 General Engineering Contractor
- B General Building Contractor
- C-10 Electrical Contractor
- C-16 Fire Protection Contractor
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
- C-36 Plumbing Contractor
- C-38 Refrigeration Contractor
A contractor may only contract for work within their classifications. See all 33 licensed electrical contractors in Danville.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| LAI KWONG WAI | Sole Owner | April 30, 2024 | Current |
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/1120060.svg" alt="BOSCOLAI CONSTRUCTION — California contractor license #1120060 status, verified against CSLB records" width="268" height="76">
</a>The badge shows whatever the CSLB record says — including a suspension or lapsed coverage. There is no paid version and no way to change what it displays. That is what makes it worth showing. The same data as JSON if you’d rather build your own.
Is this your license?
Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.
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.