Updated: May 10, 2026
Location
Address
20633 Lemmer St, Chatsworth, CA, 91311
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Mon/ero Construction Co
Mon/ero Construction Co, 20633 Lemmer St, Chatsworth, CA (Owned by: Roy Gerrard Monette) holds a General Building license according to the California license board.
Their BuildZoom score of 95 ranks in the top 22% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mon/ero Construction Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mon/ero Construction Co Services
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Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Restaurant New Construction
Retail New Construction
Office Building New Constru...
Industrial New Construction
Hotel New Construction
Warehouse New Construction
Other Commercial New Constr...
Small Multi-Family New Cons...
Modular Home Construction
Large Multi-Family New Cons...
Healthcare Facility New Con...
Building Design
Addition Design
ADU Design
Basement Design
Bathroom Design
Custom Home Design
Healthcare Facility Design
Hotel Design
Industrial Building Design
Kitchen Design
Modular Home Design
Multi-Family Building Design
Office Building Design
Office Space Designer
Pool and Spa Design
Pool House Design
Restaurant Design
Retail Design
Sunroom Design
Warehouse Design
Mon/ero Construction Co Contact Information
Phone Number: (818) 599-5496
Address: 20633 Lemmer St, Chatsworth, CA 91311
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Verified License
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Mon/ero Construction Co License info
Verified License
| License # | 663818 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mon/ero Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Mon/ero Construction Co Employees
RM
Roy Gerrard Monette
Owner