Updated: May 01, 2026
Location and Projects
Address
713 W DUARTE ROAD UNIT G-834, Arcadia, CA, 91007
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Derrick Tam Construction
Serving Arcadia, California and surrounding communities, Derrick Tam offers general contracting services with eight years of experience in the industry. The firm manages residential construction projects, with a focus on home remodels, interior renovations, and additions. Project expertise includes upgrading kitchens, modernizing bathrooms, and improving living spaces to enhance functionality and comfort for homeowners. Derrick Tam’s portfolio demonstrates the ability to complete projects that meet local building standards while adapting to client needs and preferences. With a history of operating in Arcadia, the business is familiar with the permitting process and municipal requirements in the area. Derrick Tam serves property owners seeking solutions for both minor and substantial home improvement projects within the region.
Derrick Tam Services
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Derrick Tam Contact Information
Phone Number: (626) 642-6023
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Address: 713 W DUARTE ROAD UNIT G-834, Arcadia, CA 91007
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Derrick Tam Arcadia
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Derrick Tam has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Derrick Tam has worked on at least
4.0 projects over the past 3 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 |
|
1 project
|
$100k-$250k |
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.
1-story addition of 977 sq.ft. of master bedroom bathroom powder room and interior remodel of existing house 878 sq.ft. to relocate existing kitchen and bathroom. addition (n) attached 2-car garage
Valuation:
$235,000
Permit #:
B22-42872
Status:
final
Fee:
N/A
Permit Type:
Ra residential ad...
Building Type:
N/A
New detached accessory dwelling unit: two bedrooms two bathrooms kitchen and front porch
Valuation:
$122,298
Permit #:
B22-42873
Status:
final
Fee:
N/A
Permit Type:
Nr new residential
Building Type:
N/A
31 outlets 18 switches 20 light fixtures fau/ac units garbage disposal range hood washing machine exhaust fans and upgrade to 200 amp service panel
Valuation:
$0
Permit #:
E22-43278
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathtubs/showers clothes washer dishwasher lavatories sink water closets water heater gas outlets and drainage vent piping
Valuation:
$0
Permit #:
P22-43280
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 1199 sq.ft accessory dwelling unit with new 400 sq.ft garage rev001: to the plan to match the existing structural members on the existing house
Valuation:
N/A
Permit #:
B22-0591
Status:
final
Fee:
$13,699
Permit Type:
N/A
Building Type:
N/A
Install air conditioning and heating system air inlets appliance vent and ventilation fan for accessory dwelling unit
Valuation:
$0
Permit #:
M22-43282
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tear off install new plywood and re-roof with shingles to match new addition
Valuation:
$4,000
Permit #:
B22-43632
Status:
final
Fee:
N/A
Permit Type:
Rr residential al...
Building Type:
N/A
Install air conditioning and heating system air inlets appliance vent and ventilation fans
Valuation:
$0
Permit #:
M22-43279
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical for new accessory dwelling unit with 200 amp service panel
Valuation:
$0
Permit #:
E22-43281
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for a new accessory dwelling and connect to public sewer
Valuation:
$0
Permit #:
P22-43283
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolish existing detached garage
Valuation:
$0
Permit #:
D22-43284
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revision to the plan to match the existing structural members on the existing house
Valuation:
N/A
Permit #:
B22-0591.REV001
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construction of new detached 583 sq ft adu: living area kitchen bathroom
Valuation:
$53,263
Permit #:
C-044473-2021
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Perimeter block wall city standard. 906lfx4f-6f max. for wecare dialysis (pmt2019-00597)
Valuation:
N/A
Permit #:
PMT2019-00586
Status:
final
Fee:
$738
Permit Type:
N/A
Building Type:
N/A
Proposed wecare dialysis center at 8591 grove avenue
Valuation:
N/A
Permit #:
ROW2018-00310
Status:
issued
Fee:
$13,697
Permit Type:
N/A
Building Type:
N/A
Lot line adjustment
Valuation:
N/A
Permit #:
ENG2018-00011
Status:
triage
Fee:
$1,749
Permit Type:
N/A
Building Type:
N/A
8 light pole 11 light fixtures and 1 trash enclosure
Valuation:
N/A
Permit #:
PMT2021-00995
Status:
complete
Fee:
$1,889
Permit Type:
N/A
Building Type:
N/A
Osw- wecare dialysis center
Valuation:
N/A
Permit #:
OSW2020-00002
Status:
issued
Fee:
$1,563
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$10,000
Permit #:
135
Status:
issued
Fee:
$615
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
138
Status:
issued
Fee:
$101
Permit Type:
N/A
Building Type:
N/A
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Derrick Tam License info
Verified License
| License # | 1059738 |
| 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 Derrick Tam at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
7
Permits
- Building permit records show that Derrick Tam has worked on 7 permitted projects.
Derrick Tam Employees
DT
Derrick Chikwok Tam
Sole Owner