Location and Projects
Address
1117 VIRGINIA ST STE D, Berkeley, CA, 94702
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Wang Brother Construction Engineer
Wang Brother Construction, 1117 Virginia St, Berkeley, CA (Employees: Kaiwei Wang and Kaiwei Wang) holds a Construction Contractor, Construction Contractor license and 1 other license according to the Washington license board.
Their BuildZoom score of 104 ranks in the top 9% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Wang Brother Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Wang Brother Construction Services
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Wang Brother Construction Contact Information
Phone Number: (925) 386-0285
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Address: 1117 VIRGINIA ST STE D, Berkeley, CA 94702
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Wang Brother Construction Berkeley
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Wang Brother Construction has a BuildZoom score of 104, which places them above 91% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Wang Brother Construction has worked on at least
5.0 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
|
2 projects
|
$20k-$50k |
|
1 project
|
$250k-$500k |
|
1 project
|
$1mil+ |
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.
Building Permits by Wang Brother Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Roof permit: entire building approx. 2300 squares. tear off tpo 60 mil and replace with tpo 60 mil=crrc: 0676-0001 work subjec to field inspection
Valuation:
$414,000
Permit #:
COM-2411885
Status:
final
Fee:
$4,725
Permit Type:
N/A
Building Type:
N/A
Removal of torch down asphalt roof install new insulation on top of plywood frame install new tpo layer roofing on top
Valuation:
$45,000
Permit #:
B2025-03636
Status:
final
Fee:
$1,773
Permit Type:
N/A
Building Type:
N/A
Playland ii: 5 story 90 unit apartment building w/enclosed p
Valuation:
$23,000,000
Permit #:
BD19-1352
Status:
triage
Fee:
$1,030,317
Permit Type:
New multi-family
Building Type:
N/A
Replace tpo roof for commercial building replace tpo for 3065 richmond pkwy for commercial building
Valuation:
N/A
Permit #:
B24-01210
Status:
final
Fee:
$1,346
Permit Type:
Commercial
Building Type:
N/A
Building permit (including solar/pv ev charging or energy storage system)
2022-10-14
No Description Available
Valuation:
N/A
Permit #:
ESR-2022-02443
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Foundation grading and shoring phase for a new 4-story group living accommodations with 40 sleeping units and one manager's dwelling unit. each residential floor will include community kitchens and an outdoor balcony. common usable open space will also include a west-facing shared roof deck. phase ii permit is b2021-02423
Valuation:
$350,000
Permit #:
B2021-04949
Status:
issued
Fee:
$17,888
Permit Type:
N/A
Building Type:
N/A
Expand sarmentine bakery by combining suites 112 and 126 (126 still not directly connected to 112 just part of same business) to create a new prep area breakroom and office. 1 123sf. original tenant improvement under b20-3237
Valuation:
$25,000
Permit #:
B23-3014
Status:
issued
Fee:
$7,996
Permit Type:
N/A
Building Type:
N/A
Epc - commercial remodel of an existing 56 932 sf unit located within a 235 382 sf building for a new commercial cannabis cultivation facility. work includes new interior partitions plumbing mechanical electrical. updates to the existing utilities to accommodate an increase in electrical and mechanical system loads. interior space shall include designated spaces/room(s) as required fo... see more
Valuation:
$3,000,000
Permit #:
COM-2524963
Status:
plancheck
Fee:
$23,637
Permit Type:
N/A
Building Type:
N/A
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Wang Brother Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Wang Brother Construction License info
Verified License
| License # | WANGBBC777JK |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Wang Brother Construction at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1022149 |
| Status | Active |
| State | California |
| Type | General Building, Plumbing, Electrical, Warm Air Heating, Ventilating And Air Conditioning, Steel, Structural, Roofing, General Engineering |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Wang Brother Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Insured
| Insurer | Rockingham Specialty Inc |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
6
Permits
- Building permit records show that Wang Brother Construction has worked on 6 permitted projects.
Wang Brother Construction Employees
KW
Kaiwei Wang
Sole Owner
KW
Kaiwei Wang
President