Updated: Apr 20, 2026
Location and Projects
Address
631 REMUDA, Glendora, CA, 91740
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James Ross Robertson Construction
James Ross Robertson, 631 Remuda, Glendora, CA holds a General Building license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring James Ross Robertson, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
James Ross Robertson Services
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James Ross Robertson Contact Information
Phone Number: (626) 335-0911
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Address: 631 REMUDA, Glendora, CA 91740
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Reroof as follows: this is a change of roofing material (y/n): n proposed roofing material: class a squares (100 sf) being installed: 25 tear off existing (y/n): y existing layers of roofing: new sheathing being installed (y/n):n high fire hazard zone (y/n): y all tear-offs require solid sheathing. install min. 3/8 structural wood panel with 6d common nails at 6:12. this may be instal... see more
Valuation:
N/A
Permit #:
BROOF1113591
Status:
final
Fee:
N/A
Permit Type:
Dwelling/duplex
Building Type:
N/A
Tenant improvement suite #103
Valuation:
$25,000
Permit #:
BS1413088
Status:
N/A
Fee:
N/A
Permit Type:
Building
Building Type:
Office
Tear off sheath and reroof 3500 sq ft of wood and comparable with 30 yr
Valuation:
$10,500
Permit #:
B14-0669
Status:
final
Fee:
$228
Permit Type:
N/A
Building Type:
N/A
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James Ross Robertson License info
Verified License
| License # | 467070 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for James Ross Robertson at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
James Ross Robertson Employees
JR
James Ross Robertson
Sole Owner