Updated: May 15, 2026
Location and Projects
Address
2226 A S GREENWOOD PL, Ontario, CA, 91761
Use our bidding system to
request a quote
Dekoker Electrician
Dekoker, 2226 A S Greenwood Pl, Ontario, CA (Employee: James John De Koker) holds a Electrical license and 2 other licenses according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Dekoker, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Dekoker Contact Information
Phone Number: (909) 518-6173
Edit
Address: 2226 A S GREENWOOD PL, Ontario, CA 91761
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Upgrade to a 200amp electrical service; hardwire smoke detectors; install new receptacles (living room & bedrooms - 20); rewire plugs & (4) switches & (8) light outlets; install new light outlet & switch at rear driveway door; addition lights in closets; light fixture at rear door; addition light & switch at basement; (4) recessed lighting in kitchen
Valuation:
$8,500
Permit #:
18-6005
Status:
final
Fee:
N/A
Permit Type:
Comb
Building Type:
N/A
Upgrade electric service (meter) panel to 200 amp
Valuation:
$6,000
Permit #:
EP-2021-11505
Status:
expired
Fee:
N/A
Permit Type:
Electric service ...
Building Type:
N/A
Change-out existing 200a panel in kind. **subject to field inspection * must trim bush next to panel per edison**
Valuation:
$2,200
Permit #:
ELEC-2019-3274
Status:
final
Fee:
N/A
Permit Type:
General
Building Type:
N/A
200 amp electrical main service upgrade
Valuation:
N/A
Permit #:
PMT2020-03022
Status:
final
Fee:
$393
Permit Type:
N/A
Building Type:
N/A
Upgrade main panel from 100 amp to 200 amp
Valuation:
N/A
Permit #:
EL180269
Status:
complete
Fee:
$335
Permit Type:
N/A
Building Type:
N/A
200 amp main electrical panel upgrade same location
Valuation:
N/A
Permit #:
B18-03566
Status:
final
Fee:
$171
Permit Type:
Panel upgrade sam...
Building Type:
N/A
Misc electrical for rewiring laundry room change out ceiling fans
Valuation:
N/A
Permit #:
B0103862
Status:
final
Fee:
N/A
Permit Type:
Combo
Building Type:
N/A
Misc electrical for rewiring laundry room change out ceiling fans
Valuation:
N/A
Permit #:
B0103857
Status:
final
Fee:
N/A
Permit Type:
Combo
Building Type:
N/A
Misc electrical for rewiring laundry room change out ceiling fans
Valuation:
N/A
Permit #:
B0103853
Status:
final
Fee:
N/A
Permit Type:
Combo
Building Type:
N/A
Misc electrical for rewiring laundry room change out ceiling fans
Valuation:
N/A
Permit #:
B0103852
Status:
final
Fee:
N/A
Permit Type:
Combo
Building Type:
N/A
Misc electrical for rewiring unit change out ceiling fans upgrad
Valuation:
N/A
Permit #:
B0103861
Status:
final
Fee:
N/A
Permit Type:
Combo
Building Type:
N/A
Misc electrical for rewiring unit change out ceiling fans upgrad
Valuation:
N/A
Permit #:
B0103860
Status:
final
Fee:
N/A
Permit Type:
Combo
Building Type:
N/A
Misc electrical for rewiring unit change out ceiling fans upgrad
Valuation:
N/A
Permit #:
B0103859
Status:
final
Fee:
N/A
Permit Type:
Combo
Building Type:
N/A
Misc electrical for rewiring unit change out ceiling fans upgrade to gfci, addition new conduit for new security lights change out 15 amp circuit breaker *** no fee permit (housing & development receipt attached)
Valuation:
N/A
Permit #:
B0103858
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Misc electrical for rewiring unit change out ceiling fans upgrad
Valuation:
N/A
Permit #:
B0103856
Status:
final
Fee:
N/A
Permit Type:
Combo
Building Type:
N/A
Misc electrical for rewiring unit change out ceiling fans upgrad
Valuation:
N/A
Permit #:
B0103855
Status:
final
Fee:
N/A
Permit Type:
Combo
Building Type:
N/A
Partical electrical rewire on upper floor of 2nd story of an existing 2 story sfd only (101) outlets, (1) 100 amp sub panel, (2) exhust fans for existing bathrooms, (16) circuits fixtures
Valuation:
$0
Permit #:
EL070429
Status:
Closed-Complete
Fee:
$615
Permit Type:
N/A
Building Type:
N/A
Remove/replace 200 amp main service (same location) * panel schedule must be completed by the person doing the work. the schedule must be given to the inspector at time of inspection
Valuation:
N/A
Permit #:
B0801445
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Panel upgrade to 200 amps
Valuation:
$124,176
Permit #:
BEL170804
Status:
ISSUED
Fee:
$298
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade 200amp due to wind damage
Valuation:
$3,800
Permit #:
B202200677
Status:
final
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
License # 778366
Murrieta, CA
132
BZ Score
$17K
Avg Project
-
Projects
129
BZ Score
$7.5K
Avg Project
-
Projects
License # 997486
Burbank, CA
132
BZ Score
$5.8K
Avg Project
-
Projects
Dekoker Reviews
BuildZoom hasn't received any reviews for Dekoker. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an electrician in your area today
We'll search our vast network of Electricians and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Dekoker License info
Verified License
| License # | 300802 |
| Status | Active |
| State | California |
| Type | Electrical |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Dekoker at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Fontana |
| Type | Contractor, Electrical |
- BuildZoom has not verified this license since March, 2017.
Verify this license's status for Dekoker at the The City of Fontana, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 410779 |
| Status | Inactive |
| State | California |
| Type | Electrical |
- 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 Dekoker at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | Surety Company Of The Pacific |
| Bond Value | $7,500 |
Insured
| Workers Comp Provider | Technology Insurance Company Inc |
98
Permits
- Building permit records show that Dekoker has worked on 98 permitted projects.
Dekoker Employees
JK
James John De Koker
Sole Owner