Updated: Mar 18, 2026
Location and Projects
Address
504 E NAVILLA PL, Covina, CA, 91723
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the Adu Company Construction
the Adu Company, 504 E Navilla Pl, Covina, CA (Employee: Walter Alexander Rivera) 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 the Adu Company, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
the Adu Company Services
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the Adu Company Contact Information
Phone Number: (626) 251-5202
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Address: 504 E NAVILLA PL, Covina, CA 91723
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the Adu Company Covina
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
the Adu Company has a BuildZoom score of 92, which places them above 68% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
4 projects
|
2024 |
Our building permit records indicate that the Adu Company has worked on at least
7.0 projects over the past 2 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
< $5k |
|
4 projects
|
$5k-$20k |
The typical size of their permits is approximately $5,900. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 25 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$5,000
Permit #:
25016-90000-04018
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 30 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$6,000
Permit #:
24016-90000-28643
Status:
canceled
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 35 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$7,000
Permit #:
24016-90000-22637
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 29 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$5,800
Permit #:
24016-90000-20188
Status:
canceled
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 29 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$5,800
Permit #:
24016-90000-20068
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to 25016 - 90000 - 04018 for change in address from 11162 norris ave. 1160 to 11162 norris ave. 11160
Valuation:
N/A
Permit #:
25016-20001-04018
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Garage converted into a studio adu (360 sq.ft.) with one bathroom one kitchen space and one living and bedroom space
Valuation:
$50,000
Permit #:
B24-0436
Status:
final
Fee:
$6,867
Permit Type:
N/A
Building Type:
N/A
2600 sf re roof new commercial shingle cool roof over existing solid sheathing crrc #0676-0136a
Valuation:
$11,700
Permit #:
B202403341
Status:
final
Fee:
$235
Permit Type:
N/A
Building Type:
N/A
Supplemental to 20016-10000-21844 to revise the proposed floor plan layout and infill exterior window
Valuation:
$501
Permit #:
20016-10001-21844
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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the Adu Company Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
the Adu Company License info
Verified License
| License # | 1118354 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for the Adu Company 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 |
7
Permits
- Building permit records show that the Adu Company has worked on 7 permitted projects.
the Adu Company Employees
WR
Walter Alexander Rivera
Sole Owner