Updated: May 14, 2026
Location and Projects
Address
822 FRANKLIN STREET #4, Oakland, CA, 94607
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Sings Investment Construction
Sings Investment Inc at 822 FRANKLIN STREET #4, Oakland, CA 94607, held a General Contractor license (#858548) with the California contractors license board with an expiration date of 05-31-2023. We last verified the license was expired on 05-13-2026.
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.
Sings Investment Inc Services
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Sings Investment Inc Contact Information
Phone Number: (510) 268-8889
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Address: 822 FRANKLIN STREET #4, Oakland, CA 94607
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This is a sample of this contractor's permits. Click here to access their complete permit history.
New detached adu reconfigured to a two units building
Valuation:
$247,884
Permit #:
B2020-03895
Status:
issued
Fee:
$15,866
Permit Type:
N/A
Building Type:
N/A
Subdivide space into four units (#104 106 108 110) - addition 4 bathrooms
Valuation:
$150,000
Permit #:
B19-0341
Status:
final
Fee:
$6,385
Permit Type:
N/A
Building Type:
N/A
(re) - electrical - 1 & 2 unit residential (building)
2022-09-21
Electrical to construct a new residence with attached secondary unit. main service upgrade to 150 amps with total of 3 meters
Valuation:
N/A
Permit #:
RE1902611
Status:
final
Fee:
$857
Permit Type:
N/A
Building Type:
N/A
(rm) - mechanical - 1 & 2 unit residential (building)
2022-10-06
Mechanical to construct a new residence with attached secondary unit
Valuation:
N/A
Permit #:
RM1901427
Status:
final
Fee:
$1,740
Permit Type:
N/A
Building Type:
N/A
Plumbing to construct a new residence with attached secondary unit
Valuation:
N/A
Permit #:
RP1901574
Status:
final
Fee:
$1,797
Permit Type:
N/A
Building Type:
N/A
(e) - electrical - 3+ residential units or commercial (building)
2019-01-16
200amp main service upgrade in commercial building
Valuation:
N/A
Permit #:
E1900211
Status:
expired
Fee:
$311
Permit Type:
N/A
Building Type:
N/A
Replace 100 amp panel repairs to service
Valuation:
$1,500
Permit #:
B19-0371
Status:
final
Fee:
$243
Permit Type:
N/A
Building Type:
N/A
(b) - building alteration - 3+ residential units or commercial (building)
2021-11-05
Interior tenant improvement to create massage business. no exterior work
Valuation:
$6,000
Permit #:
B1902946
Status:
expired
Fee:
$1,467
Permit Type:
N/A
Building Type:
N/A
Remove 2 walls install beam
Valuation:
$20,000
Permit #:
BLD2020-00480
Status:
issued
Fee:
$895
Permit Type:
Tenant improvement
Building Type:
N/A
Non-residential electrical - alteration
2017-06-09
Complete work started under e1502565 - electrical for create 2 live-work units (1/3 live and 2/3 work) on ground floor and mezzanines. no exterior change. (two apartments on 2nd floor--no work)
Valuation:
N/A
Permit #:
E1702093
Status:
final
Fee:
$207
Permit Type:
N/A
Building Type:
N/A
Interior remodel including relocating kitchen convert existing study to bedroom convert existing kitchen to bedroom & addition 2 bathrooms. replace existing windows in-kind drx162141
Valuation:
$45,000
Permit #:
RB1605764
Status:
final
Fee:
$2,413
Permit Type:
N/A
Building Type:
N/A
Plumbing re: create 2 live-work units (1/3 live and 2/3 work) on ground floor and mezzanines. no exterior change. (two apartments on 2nd floor--no work)
Valuation:
N/A
Permit #:
P1502061
Status:
final
Fee:
$1,150
Permit Type:
N/A
Building Type:
N/A
Foundation repair only. 5/24/17: replace dry rot floor joists at ground level. insulate wall
Valuation:
$35,000
Permit #:
RB1700645
Status:
final
Fee:
$3,732
Permit Type:
N/A
Building Type:
N/A
Tenant improvement for salad & fresh fish restaurant. not hot cooking. use existing lighting & hvac , existing partition and t bar ceiling
Valuation:
$60,000
Permit #:
B164302
Status:
final
Fee:
$2,795
Permit Type:
N/A
Building Type:
N/A
(p) - plumbing - 3+ residential units or commercial (building)
2017-10-30
Plumbing permit for test of gasline prior to pg&e hook-up 435 4th st. commercial building. due to fire at neighboring property (445 4th st.)
Valuation:
N/A
Permit #:
P1703094
Status:
final
Fee:
$207
Permit Type:
N/A
Building Type:
N/A
Non-residential mechanical -alteration
2017-02-01
Create 2 live-work units (1/3 live and 2/3 work) on ground floor and mezzanines. no exterior change. (two apartments on 2nd floor--no work)
Valuation:
N/A
Permit #:
M1501252
Status:
final
Fee:
$737
Permit Type:
N/A
Building Type:
N/A
** application extension approved until and soft story condition. application extended until 12-23-12. sb seismic renovation of building for urm 6-23-12 sbb
Valuation:
$75,000
Permit #:
1100002476
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-3 (3 wk
Building Type:
N/A
Electrical: construct demising wall within existing passageway at 2nd floor to create two office spaces
Valuation:
N/A
Permit #:
E1603409
Status:
final
Fee:
$207
Permit Type:
N/A
Building Type:
N/A
(b) - building alteration - 3+ residential units or commercial (building)
2016-06-27
Structural repairs; 2 moment frames;and replace damaged wood per engineered plans 04-30-14 recieved 2 sets of plans and (reused)engineers calcs
Valuation:
$180,000
Permit #:
B1400318
Status:
final
Fee:
$5,589
Permit Type:
N/A
Building Type:
N/A
Site improvements provide parking for 50 trucks electricalplumbing 3 modular buildings
Valuation:
$500,000
Permit #:
BI-2014-2725
Status:
complete
Fee:
$5,514
Permit Type:
Commercial remode...
Building Type:
N/A
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Sings Investment Inc License info
Inactive License
| License # | 858548 |
| Status | Inactive |
| State | California |
| Type | General Building, Electrical, Fire Protection |
| Business Type | Corporation |
- 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 Sings Investment Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
54
Permits
- Building permit records show that Sings Investment Inc has worked on 54 permitted projects.
Sings Investment Inc Employees
WW
William Bock Wong
Rmo/Ceo/Pres