Updated: May 01, 2026
Location and Projects
Address
868 SERRA DRIVE, San Leandro, CA, 94578
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Sam Wong Construction Co
Sam Wong Construction Co at 868 SERRA DRIVE, San Leandro, CA 94578, held a General Contractor license (#608939) with the California contractors license board with an expiration date of 01-31-2023. We last verified the license was expired on 04-30-2026.
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.
Sam Wong Construction Co Services
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Sam Wong Construction Co Contact Information
Phone Number: (510) 895-5919
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Address: 868 SERRA DRIVE, San Leandro, CA 94578
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Sam Wong Construction Co San Leandro
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Sam Wong Construction Co, click “This is My Business” to update your information.
Activity
|
3 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Sam Wong Construction Co 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
|
$50k-$100k |
|
1 project
|
$250k-$500k |
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 Sam Wong Construction Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential alteration or addition - plan check-permit
2025-06-06
Cross street: circa oriente description of work: 686 sqft single family dwelling addition 288 sqft attached balcony with major interior remodel to include 2000 sqft new windows/doors and 1000 lf interior partitions for existing single family dwelling minor interior remodel to include 200 sqft new windows/doors and 30 lf interior partitions for detached rec room and 105 sqft attached g... see more
Valuation:
$281,045
Permit #:
PDS2025-RESALT-004278
Status:
filed
Fee:
$4,708
Permit Type:
N/A
Building Type:
N/A
1901 17th ave- relocated (e) kitchen and convert (e) dining into (n) bedroom w bathroom. resize windows in bathroom and convert (e) circle window into (n) window facing street. remove (e) fireplace. convert (e) window into a (n) door at garage. 1001 ortega- convert (e)unconditioned space into habit
Valuation:
$52,000
Permit #:
202502210805
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Electrical plumbing & mechanical - electrical vehicle charging station
2025-02-11
Install ev charger hard wired directly to a 60a breaker on the main panel in garage of single family dwelling
Valuation:
$1,300
Permit #:
MEP-2025-297124
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Paper plans install french drains & gutter down spouts to dry well. install sump pump for drywell overflow discharging back to street. install waterproofing on north side below grade exterior wall. underground electrical conduit to wp gfci 20a receptacle outlet in the rear yard. revision #1: paper plans addition interior 3 french drain. remove sump pump for dry well overflow from scop... see more
Valuation:
$30,000
Permit #:
MEP-2024-295795
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair/replace building sewer on property only. sl & x required beyond pl. overflow device may be needed. if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5, 800.00 fine for non-compliance. usa # and date must be provided in order to have a permit issued. permit valid for 90 days. call pwa inspecti... see more
Valuation:
N/A
Permit #:
SL1600762
Status:
PERMIT ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen and bathroom like for like. install 9 retrofit vinyl window inserts only retention of original framing materials (2013 cbc sec. 3404.1.1) safety glazing per 2013 cbc sec. 2406
Valuation:
$28,000
Permit #:
RB1402399
Status:
final
Fee:
$1,735
Permit Type:
N/A
Building Type:
N/A
(e) - electrical - 3+ residential units or commercial (building)
2015-06-02
Electrical for remodel men's and women's ada bathroom within an existing commercial building;(field check waived for ada improvements only) replace 19 windows within same opening. drx141817
Valuation:
N/A
Permit #:
E1500252
Status:
final
Fee:
$203
Permit Type:
N/A
Building Type:
N/A
(b) - building alteration - 3+ residential units or commercial (building)
2016-05-04
Remodel men's and women's ada bathroom within an existing commercial building;(field check waived for ada improvements only) replace 19 windows within same opening. drx141817
Valuation:
$24,000
Permit #:
B1500280
Status:
final
Fee:
$1,598
Permit Type:
N/A
Building Type:
N/A
(p) - plumbing - 3+ residential units or commercial (building)
2015-10-06
Plumbing to remodel men's and women's ada bathroom within an existing commercial building;(field check waived for ada improvements only) replace existing water heater
Valuation:
N/A
Permit #:
P1500192
Status:
final
Fee:
$534
Permit Type:
N/A
Building Type:
N/A
Permit value$24k remodel men's and women's ada bathroom within an existing commercial building;(field check waived for ada improvements only) replace 19 windows within same opening. drx141817
Valuation:
N/A
Permit #:
B1500280
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical for remodel men's and women's ada bathroom within an existing commercial building;(field check waived for ada improvements only) replace 19 windows within same opening. drx141817
Valuation:
N/A
Permit #:
E1500252
Status:
PERMIT ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Non-structural kitchens & bathrooms remodel of unit #1920 1922 1924 & 1926 consisting replace 2 kitchens cabinet
Valuation:
$22,000
Permit #:
RB1403538
Status:
final
Fee:
$1,485
Permit Type:
N/A
Building Type:
N/A
Plumbing to remodel men's and women's ada bathroom within an existing commercial building;(field check waived for ada improvements only) replace existing water heater
Valuation:
N/A
Permit #:
P1500192
Status:
PERMIT ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(m) - mechanical - 3+ residential units or commercial (building)
2015-10-06
Mechanical to remodel men's and women's ada bathroom within an existing commercial building. replace existing f.a.u. in basement
Valuation:
N/A
Permit #:
M1500163
Status:
final
Fee:
$230
Permit Type:
N/A
Building Type:
N/A
Building 224 sf rear addition for master bedroom with bathrm. & walk-in clo..(non-permitted addition of patio cover attached to existing detached storage shed to be removed prior final inspection)
Valuation:
$32,825
Permit #:
BLD2011-01514
Status:
final
Fee:
$1,771
Permit Type:
N/A
Building Type:
N/A
Permit value$38kmessage contractor relocate kitchen & 2 bedrooms; new bathroom & laundry room; replace windows. drx160246
Valuation:
N/A
Permit #:
RB1600746
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renewal to construct new two story single family dwelling with attached 2-car garage. first floor = living room bedroom full bathroom half bathroom kitchen/pantry dining room family room garage. second floor = master bedroom/master bathroom/wic 3 bedrooms 3 bathrooms laundry room
Valuation:
N/A
Permit #:
BLD2006-02172
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing: 2 story rear addition (996 s.f.) to duplex adding 2 bathrooms 3 bedrooms and an office
Valuation:
N/A
Permit #:
RP1600482
Status:
final
Fee:
$1,251
Permit Type:
N/A
Building Type:
N/A
Mechanical: 2 story rear addition (996 s.f.) to duplex adding 2 bathrooms 3 bedrooms and an office
Valuation:
N/A
Permit #:
RM1600367
Status:
final
Fee:
$620
Permit Type:
N/A
Building Type:
N/A
Electrical: 2 story rear addition (996 s.f.) to duplex adding 2 bathrooms 3 bedrooms and an office
Valuation:
N/A
Permit #:
RE1600621
Status:
final
Fee:
$711
Permit Type:
N/A
Building Type:
N/A
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Sam Wong Construction Co Reviews
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Sam Wong Construction Co License info
Inactive License
| License # | 608939 |
| Status | Inactive |
| State | California |
| Type | General Building, Electrical, Plumbing |
| 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. If this is your business, please update your license status.
Check this license's status for Sam Wong Construction Co 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 Sam Wong Construction Co, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
215
Permits
- Building permit records show that Sam Wong Construction Co has worked on 215 permitted projects.
Sam Wong Construction Co Employees
SW
Sam Wong
Sole Owner
SW
Sam Wong
Owner