Updated: Apr 27, 2026
Location and Projects
Address
314 EMERALD WAY, Placentia, CA, 92870
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OC Plumbing
OC Plumbing, 314 Emerald Way, Placentia, CA (Employees: Danny Ngu Tran and Donald Mark Ardanaz) holds a Plumbing license and 1 other license according to the California license board.
Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring OC Plumbing, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
OC Plumbing Services
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OC Plumbing Contact Information
Phone Number: (714) 350-4564
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Address: 314 EMERALD WAY, Placentia, CA 92870
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove the sidewalk to repair broken costa mesa sanitation district (cmsd) sewer pipe. repair of concrete sidewalk to be performed under separate permit. ***cmsd permit may be required for sewer repair.***
Valuation:
N/A
Permit #:
N2014-0113
Status:
final
Fee:
$396
Permit Type:
N/A
Building Type:
N/A
Change out water heater change out wall heater
Valuation:
N/A
Permit #:
20-0891
Status:
final
Fee:
$370
Permit Type:
N/A
Building Type:
N/A
Commercial keeping office use and providing therapy and learning center use in back of house warehouse open space. occ less than 49 occupants. remove and cap 2 urinals install ada faucets and boots on one sink in each restroom
Valuation:
N/A
Permit #:
B14-001-198
Status:
final
Fee:
$292
Permit Type:
Value
Building Type:
N/A
Centre city building permit for tenant improvement for the guest rooms (bathroom remodels) lighting electrical plumbing concierge lounge & vending areas for both south & north towers for marriott hotel. port district/faa part 77
Valuation:
$1,761,808
Permit #:
666256
Status:
complete
Fee:
N/A
Permit Type:
Add/alt tenant im...
Building Type:
N/A
The pud is for 17344 eastman. the building shows in the city system as 17342 eastman, but the building actually has three addresses: 17342, 17344 and 17346 eastman
Valuation:
$0
Permit #:
00682672-PUD
Status:
pending
Fee:
$156
Permit Type:
N/A
Building Type:
N/A
Centre city building permit for tenant improvement for the guest rooms (bathroom remodels) lighting electrical plumbing concierge lounge & vending areas for both south & north towers for marriott hotel. port district/faa part 77
Valuation:
N/A
Permit #:
666259
Status:
complete
Fee:
$6,194
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Replace tub and shower enclosure and valve. job valuation $1400
Valuation:
$1,400
Permit #:
13-1292
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace tub/valve & enclosure. job val $1800.
Valuation:
$800
Permit #:
14-0088
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Indoor group training facility in suites c and d [email protected]
Valuation:
N/A
Permit #:
00551801-PUD
Status:
triage
Fee:
$156
Permit Type:
N/A
Building Type:
N/A
Install pressure regulating valve
Valuation:
N/A
Permit #:
04042-10000-26420
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Centre city building permit for tenant improvement for the guest rooms (bathroom remodels) lighting electrical plumbing concierge lounge & vending areas for both south & north towers for marriott hotel. port district/faa part 77
Valuation:
N/A
Permit #:
666257
Status:
complete
Fee:
N/A
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Plumbing contractor
Valuation:
$0
Permit #:
BUS2005-02107
Status:
Active
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Type plumbing. replace gas lines for 8 unit apartment. bldg.view pdf file
Valuation:
N/A
Permit #:
96437
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Copper repipe
Valuation:
N/A
Permit #:
0904-236
Status:
final
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Copper repipe
Valuation:
N/A
Permit #:
04042-10000-24809
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
City conveyance parcel 4 of g-1a for great park
Valuation:
$0
Permit #:
00378931-EED
Status:
pending
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
City conveyance parcel 3 of g-1a for great park
Valuation:
$0
Permit #:
00378930-EED
Status:
pending
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
City conveyance parcel 2 of g-1a for great park
Valuation:
$0
Permit #:
00378927-EED
Status:
pending
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
City conveyance parcel g1 for great park
Valuation:
$0
Permit #:
00378926-EED
Status:
pending
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Change out sink
Valuation:
N/A
Permit #:
PLM11-00771
Status:
final
Fee:
$59
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
OC Plumbing License info
Verified License
| License # | 825143 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for OC Plumbing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 757633 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for OC Plumbing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
16
Permits
- Building permit records show that OC Plumbing has worked on 16 permitted projects.
OC Plumbing Employees
DT
Danny Ngu Tran
Sole Owner
DA
Donald Mark Ardanaz
Sole Owner