Updated: May 04, 2026
Location and Projects
Address
3828 WALNUT GROVE AVENUE, Rosemead, CA, 91770
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John Wong Construction
John Wong, 3828 Walnut Grove Ave, Rosemead, CA (Employee: John Wong) 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 John Wong, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
John Wong Services
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John Wong Contact Information
Phone Number: (626) 272-6938
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Address: 3828 WALNUT GROVE AVENUE, Rosemead, CA 91770
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Int. extension remodel new doors and windows
Valuation:
N/A
Permit #:
PLB25-0184
Status:
issued
Fee:
$655
Permit Type:
Alteration remode...
Building Type:
N/A
Int. extension remodel new doors and windows
Valuation:
N/A
Permit #:
MEC25-0181
Status:
issued
Fee:
$427
Permit Type:
Alteration remode...
Building Type:
N/A
1 gate motor for driveway gate per approved plans
Valuation:
N/A
Permit #:
Elec-21-0477
Status:
issued
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Area: r05 wong res/ reroof comp shingle tear off existing
Valuation:
$6,900
Permit #:
RERR2013-00645
Status:
Expired Non-Responsive
Fee:
$257
Permit Type:
N/A
Building Type:
N/A
Non residential building operator
Valuation:
$0
Permit #:
BUS2009-01788
Status:
Active
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plywood leaning against side of home exposed electrical wiring on side of garage furniture & other items to front of property trailer used as storage
Valuation:
$0
Permit #:
COD2011-06082
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revision--in house use only no new permit issued (original #02060134)
Valuation:
N/A
Permit #:
02090165
Status:
final
Fee:
$222
Permit Type:
N/A
Building Type:
N/A
Tear-off/reroof w/20 squares of asphalt shingles. owner/builder to do the work. aqmd notification after-the-fact
Valuation:
$3,200
Permit #:
BLDG000424
Status:
final
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Garage sales on weekend garage sale signs all over
Valuation:
$0
Permit #:
COD2013-06390
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition 498 sq.ft
Valuation:
N/A
Permit #:
02060134
Status:
final
Fee:
$2,496
Permit Type:
N/A
Building Type:
N/A
Reroof
Valuation:
N/A
Permit #:
R0-40
Status:
final
Fee:
$30
Permit Type:
R-reroof
Building Type:
N/A
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John Wong License info
Verified License
| License # | 931550 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for John Wong 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 | Hudson Insurance Company |
| Bond Value | $15,000 |
8
Permits
- Building permit records show that John Wong has worked on 8 permitted projects.
John Wong Employees
JW
John Wong
Sole Owner
JW
John Wong
Owner