Updated: Apr 16, 2026
Location and Projects
Address
17178 TULSA STREET, Granada Hills, CA, 91344
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T O P PLUMBING
T O P PLUMBING, 17178 Tulsa St, Granada Hills, CA (Owned by: James Terrance Oconnor) holds a Plumbing, Fire Protection license and 1 other license according to the California license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring T O P PLUMBING, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
T O P PLUMBING Services
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T O P PLUMBING Contact Information
Phone Number: (213) 305-3356
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Address: 17178 TULSA STREET, Granada Hills, CA 91344
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Underground gas line
Valuation:
N/A
Permit #:
22042-90000-21844
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition 1 1/4 seismic valve
Valuation:
N/A
Permit #:
21042-90000-18523
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Sub meter
Valuation:
N/A
Permit #:
24042-90000-00922
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supply and install sub meter
Valuation:
N/A
Permit #:
19042-20000-27873
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
19042-20000-27873
Status:
final
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
27057
Status:
issued
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
27056
Status:
issued
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
Tenant improvement - installation of one new rooftop unit and one new exhaust fan as well as ductwork and air distribution. note: structural plans application #22016-20k-01512 was approved on 6/2/22
Valuation:
N/A
Permit #:
21044-20000-07968
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install sprinklers in new pool house serving single family dwelling. sized on 16x16 and calced for a maximum ceiling slope of 4/12. piping materials shall be listed for not less than a working pressure of 145 psi. 145/95 high/low psi per plan. 1 meter no backflow protection
Valuation:
N/A
Permit #:
05043-20000-03031
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
To addition 3 alter/repair for the existing air conditioning units. fees missed in plan check
Valuation:
N/A
Permit #:
21044-20001-07968
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Installation of new fire sprinkler system for the house only ( 13d)
Valuation:
N/A
Permit #:
FIR2016-00387
Status:
issued
Fee:
N/A
Permit Type:
Fire sprinklers
Building Type:
N/A
Supplemental permit to change out wall heaters and appliance vents
Valuation:
N/A
Permit #:
15044-20001-10522
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Change out wall furnaces in units #1 2 3 4 5 8
Valuation:
N/A
Permit #:
15044-20000-10522
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to collect fees for (1) additional inspection. this permit does not authorize any additional work or extend the expiration date of the original permit
Valuation:
N/A
Permit #:
10042-10001-15090
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Relocating (1) kitchen sink and installing (1) dish washer
Valuation:
N/A
Permit #:
15042-20000-02760
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install sub-meter
Valuation:
N/A
Permit #:
15042-20000-21215
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Relocate (1) mop sink and (1) hand sink install (1) new prep. sink. to comply department order dated 08-23-2004. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
04042-10000-29182
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace island sink
Valuation:
N/A
Permit #:
15042-20001-02760
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Relocate mop sink & hand sink. install new prep sink. comply with department order dated 8/23/04. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
04042-10000-30708
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Suppl. permit to permit #10042-10000-05406 and #10042-10002-05406 for change of contractor to top plumbing. (lic. #715484)
Valuation:
N/A
Permit #:
10042-10003-05406
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
T O P PLUMBING License info
Verified License
| License # | 603837 |
| Status | Active |
| State | California |
| Type | Plumbing, Fire Protection |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for T O P PLUMBING at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 715484 |
| Status | Inactive |
| State | California |
| Type | 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 T O P PLUMBING at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
131
Permits
- Building permit records show that T O P PLUMBING has worked on 131 permitted projects.
T O P PLUMBING Employees
JO
James Terrance Oconnor
Owner
PK
Pyong Ki Kim
Sole Owner