Updated: Apr 27, 2026
Location
Address
P O BOX 1, Moraga, CA, 94556
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Mattock Ro Construction
Mattock Ro at P O BOX 1, Moraga, CA 94556, held a General Contractor license (#824169) with the California contractors license board with an expiration date of 09-30-2011. We last verified the license was expired on 04-26-2026.
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 project planner to be easily matched to qualified, licensed professionals in your area.
Mattock Ro Services
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Mattock Ro Contact Information
Phone Number: (925) 625-8158
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Address: P O BOX 1, Moraga, CA 94556
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Mattock Ro License info
Inactive License
| License # | 824169 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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 Mattock Ro at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 122616 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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 Mattock Ro at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Mattock Ro, click “This is My Business” to update your information.
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $12,500 |
Mattock Ro Employees
DM
David Wadsley Mattock
Sole Owner
RM
Randall O Mattock
Sole Owner