Updated: Apr 11, 2026
Location and Projects
Headquarters Address
333 DOMINION DR APT 1021, Katy, TX, 77450
Local address
2984 1st St, La Verne, CA, 91750
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Gregory M Monsouir Electrician
Gregory M Monsouir at 2984 1st St, La Verne, CA 91750, held a Electrician license (#991101) with the California contractors license board with an expiration date of 12-31-2023. We last verified the license was inactive on 04-10-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Gregory M Monsouir Contact Information
Phone Number: (909) 557-3748
Edit
Headquarters Address: 333 DOMINION DR APT 1021, Katy, TX, 77450
Local Address: 2984 1st St, La Verne, CA 91750
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Upgrade suite 225 electric panel with new up to date equipment
Valuation:
N/A
Permit #:
18041-90000-25130
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Service panel not over 200 amp; subpanel; rewire house
Valuation:
N/A
Permit #:
B18-0369
Status:
final
Fee:
$378
Permit Type:
Rewire
Building Type:
N/A
Service panel upgrade: 100amp to 200amp service
Valuation:
N/A
Permit #:
PMT2016-03798
Status:
final
Fee:
$68
Permit Type:
N/A
Building Type:
N/A
Rewire house panel c/o
Valuation:
N/A
Permit #:
B15-1719
Status:
final
Fee:
$229
Permit Type:
Other
Building Type:
N/A
Install one (1) light fixture and three electrical (3) outlets at existing detached gazebo under 120 sf
Valuation:
N/A
Permit #:
B201604205
Status:
final
Fee:
$48
Permit Type:
N/A
Building Type:
N/A
Remove old electrical knob and tube wiring and replace with new up to date wiring. install new receptacles and switches
Valuation:
N/A
Permit #:
PMT2017-04487
Status:
final
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
New upgrade to main electrical service to 200a
Valuation:
N/A
Permit #:
B201503938
Status:
final
Fee:
$54
Permit Type:
N/A
Building Type:
N/A
Remove aluminum wiring in home and replace with new copper wire. addition new arc fault breakers and gfci circuits as needed
Valuation:
N/A
Permit #:
PMT2017-00641
Status:
final
Fee:
$142
Permit Type:
N/A
Building Type:
N/A
Electrical service up-grade sub-panel lights and receptacles in garage
Valuation:
N/A
Permit #:
B201503204
Status:
final
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Install subpanel at garage
Valuation:
N/A
Permit #:
B201800001
Status:
final
Fee:
$48
Permit Type:
N/A
Building Type:
N/A
Install 200amp main panel inside suites. lights and receptacle circuits in unit #200 202 204
Valuation:
N/A
Permit #:
17041-10000-25538
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Re-roof (shop building)
Valuation:
$4,500
Permit #:
0052745
Status:
final
Fee:
$46
Permit Type:
N/A
Building Type:
N/A
Service panel not over 200 amp
Valuation:
N/A
Permit #:
B17-1117
Status:
expired
Fee:
$137
Permit Type:
Meter panel
Building Type:
N/A
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Gregory M Monsouir License info
Inactive License
| License # | 991101 |
| Status | Inactive |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Gregory M Monsouir at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are Gregory M Monsouir, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $15,000 |
12
Permits
- Building permit records show that Gregory M Monsouir has worked on 12 permitted projects.
Gregory M Monsouir Employees
GM
Gregory Michael Monsouir
Sole Owner