MCMAHON CONSTRUCTION SERVICES INC
License
- Status
- CLEAR
- First issued
- November 3, 1988
- Reissued
- November 16, 2012
- Expires
- November 30, 2026
- Entity
- Corporation
- Address of record
- 33-C FRONT STREET, Danville, CA 94526
- Phone of record
- (925) 855 1185
Contractor bond
- Surety
- MERCHANTS BONDING COMPANY (MUTUAL)
- Bond number
- CA6046063
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- EASTGUARD INSURANCE COMPANY
- Policy number
- MCWC780610
- Effective
- August 1, 2026
- Expires
- August 1, 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 contractor may only contract for work within their classifications. See all 182 licensed general building contractors in Danville.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| MC MAHON DANIEL SHANNON | Responsible Managing Officer/Chief Executive Officer/President | November 16, 2012 | Current |
| MC MAHON DANIEL SHANNON | Sole Owner | November 3, 1988 | November 16, 2012 |
| MC MAHON DANIEL SHANNON | Sole Owner | January 6, 2000 | 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.
<a href="https://bookofbuilders.com/license/546130" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/546130.svg" alt="MCMAHON CONSTRUCTION SERVICES INC — California contractor license #546130 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.