MGP CONSTRUCTION
License
- Status
- CLEAR
- First issued
- May 19, 1987
- Expires
- April 30, 2027
- Entity
- Sole Owner
- Address of record
- P O BOX 355, Upland, CA 91785
- Phone of record
- (909) 982 2364
Contractor bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond number
- 101056983
- Amount
- $25,000
- Effective
- April 15, 2026
Workers’ compensation
- Carrier
- STATE COMPENSATION INSURANCE FUND
- Policy number
- 1423438
- Effective
- May 1, 1997
- Expires
- May 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 General Engineering Contractor
- B General Building Contractor
- C-10 Electrical Contractor
- C-36 Plumbing Contractor
- C-46 Solar Contractor
A contractor may only contract for work within their classifications. See all 94 licensed electrical contractors in Upland.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| PORTEOUS MICHAEL GREGORY | Sole Owner | May 19, 1987 | Current |
| PORTEOUS MICHAEL GREGORY | Sole Owner | April 11, 2008 | Current |
| PORTEOUS MICHAEL GREGORY | Sole Owner | April 5, 2010 | Current |
| PORTEOUS MICHAEL GREGORY | Sole Owner | July 6, 2010 | Current |
| PORTEOUS MICHAEL GREGORY | Sole Owner | February 28, 2011 | Current |
| PORTEOUS MICHAEL GREGORY | Sole Owner | July 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.
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</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?
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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.