Updated: Mar 22, 2026
Location and Projects
Address
P O BOX 590603, San Francisco, CA, 94159
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John B Wong Construction
John B Wong at P O BOX 590603, San Francisco, CA 94159, held a General Contractor license (#802874) with the California contractors license board with an expiration date of 01-31-2026. We last verified the license was expired on 03-21-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
John B Wong Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Other Exteriors
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
John B Wong Contact Information
Phone Number: (415) 793-4126
Address: P O BOX 590603, San Francisco, CA 94159
John B Wong San Francisco
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are John B Wong, log in and update your license info in the “Edit Profile” tab.
Activity
|
3 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that John B Wong has worked on at least
4.0 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 |
|
1 project
|
$20k-$50k |
|
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.
X24-0152(jll) for certificate of occupancy- convert (e) rear into an attached adu 2 story 803sf one bed one bathroom. 100amp subpanel main house address 626 haigh adu address 626 haight unit a *** related permit cb25-0061***(bldg/elec/mech/plumbing)
Valuation:
$30,000
Permit #:
ADU25-0031
Status:
plancheck
Fee:
$12,239
Permit Type:
N/A
Building Type:
N/A
18th fl - structural opening to infill in (e) slab. ref pa 2018-1004-2318
Valuation:
$5,000
Permit #:
201903044251
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Install temporary structural steel interface to support temporary video display wall for exhibition. interface is between display structure and existing building structure. maher n/a
Valuation:
$30,000
Permit #:
201902213512
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
34 - museum
Convert existing living space into an adu
Valuation:
$30,000
Permit #:
PREBLD24-0799
Status:
approved
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Lantier tent structures will be providing the tent (shell only) 131'x197 for the nfl's commisioners party at one avenue of the palms (parking lot)treasure island.installation 1/25/16-2/4/16 for an event date of 2/5/16 removal will take place from 2/6/16-2/9/16; maher n/a
Valuation:
$18,000
Permit #:
201601136986
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Comply w/complaints #201154589, 201475903, 201474431, 201474371 -no final completion until permit 200806134352 is complete; sep mep permit; addition ada bathrms & kitchenette replace stairs repair broken windows. addition walls. (n) windows @ north elevation under separate permit. n/a maher ordinance 155-13
Valuation:
$100,000
Permit #:
201405196120
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
77 - workshop com...
Super bowl city temp 1/22/16-2/11/16 -install 4 stage temp structures tv transmission trucks office maher na
Valuation:
$100,000
Permit #:
201601207526
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Super bowl city temp 1/22/16-2/11/16 - install pre-fab tent structure and led board. maher na
Valuation:
$95,000
Permit #:
201601207523
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
73 - public assmb...
Super bowl city - install temp tent structure. install floor system w incorporated access comply - 1/28/16-2/10/2016. maher na
Valuation:
$5,000
Permit #:
201601268000
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
73 - public assmb...
Reference pa 2016-01136986 temporary platform (floor) - date from: 1/22/16 thru 2/9/2016. maher na
Valuation:
$50,000
Permit #:
201601227751
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
73 - public assmb...
Super bowl city temp 1/22/16-2/11/16 - install structure based on two cargo containers it is a walk thru assembly maher na
Valuation:
$7,500
Permit #:
201601207528
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
73 - public assmb...
Super bowl city temp 1/22/16-2/11/16 - install container at various locations. commercial & kitchen containers maher na
Valuation:
$5,000
Permit #:
201601207527
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Super bowl city temp 1/22/16-2/11/16 - install cargo container remodeled for office occupancy. install deck & ramp maher na
Valuation:
$3,000
Permit #:
201601207517
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Super bowl city temp 1/22/16-2/11/16 - building a modular steel archway that frames entrance to super bowl city maher na
Valuation:
$12,500
Permit #:
201601207521
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
79 - vacant lot
Super bowl city - install temp tent structure. modified container install access ramps- 1/28/16-2/10/2016. maher na
Valuation:
$3,000
Permit #:
201601268004
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
73 - public assmb...
Super bowl city temp 1/22/16-2/11/16 - install cargo container - remodeled for merchantile. temp maher na
Valuation:
$8,000
Permit #:
201601207525
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Kitchen remodel fixtures & finishes only no alteration of wall window and door
Valuation:
$60,000
Permit #:
201509217599
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Super bowl city temp 1/22/16-2/11/16 - install temp structure and building a deck at front door maher na
Valuation:
$12,000
Permit #:
201601207530
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Super bowl city temp 1/22/16-2/11/16 - install pre-fab kiosks at 7 locations. maher na
Valuation:
$3,000
Permit #:
201601207520
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Super bowl city kaiser main structure. temp 1/22/16-2/11/16 maher na
Valuation:
$12,000
Permit #:
201601207513
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
Retail sales
John B Wong Reviews
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Recent Buildzoom Projects
John B Wong License info
Inactive License
| License # | 802874 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for John B Wong at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are John B Wong, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
28
Permits
- Building permit records show that John B Wong has worked on 28 permitted projects.
John B Wong Employees
JW
John B. Wong
Sole Owner