Mgp Construction
Upland · San Bernardino County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Mgp Construction in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 20 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #510978 verify on CSLB ↗
- Classifications
- A, B, C-10, C-36, C-46
- Years licensed
- 39.1 years since 05/19/1987
- Contractor bond
- $25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
- Workers’ comp
- Current STATE COMPENSATION INSURANCE FUND
- Business type
- Sole Owner
- Qualifying principal
- Michael Gregory Porteous
- Address of record
- P O Box 355, Upland, CA 91785
Frequently Asked Questions
Is Mgp Construction a licensed Plumbing contractor in California?
Yes. Mgp Construction holds California CSLB contractor license #510978 with a C-36 (Plumbing) classification. Current CSLB status: CLEAR.
What work is Mgp Construction licensed to perform?
License #510978 carries C-36 (Plumbing), plus additional classifications: A, B, C10, C46.
Is Mgp Construction bonded?
Yes. Mgp Construction carries contractor's bond #101056983 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.
Does Mgp Construction carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with STATE COMPENSATION INSURANCE FUND, with a policy expiration of 05/01/2027.
How long has Mgp Construction held its contractor license?
License #510978 was originally issued on 05/19/1987, approximately 39 years ago (as of July 2026).
Where is Mgp Construction located?
Mgp Construction is based in Upland, San Bernardino County, CA 91785.