Updated: Aug 06, 2025
Location and Projects
Address
Wahiawa, HI, 96786
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Tnh Plumbing, Inc
Tnh Plumbing, Inc, (Employees: Takahashi Naohiro and Takahashi Xena Akiko) holds a Plumbing Contractor license according to the Hawaii license board.
Their BuildZoom score of 117 ranks in the top 1% of 3,768 Hawaii licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Tnh Plumbing, Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Tnh Plumbing, Inc Services
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Tnh Plumbing, Inc Contact Information
Phone Number: (808) 622-1695
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Tnh Plumbing, Inc
Quality
117
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Tnh Plumbing, Inc has a BuildZoom score of 117, which places them above 99% of 3,768 contractors in Hawaii.
Activity
|
95 projects
|
2025 |
|
174 projects
|
2024 |
|
159 projects
|
2023 |
Our building permit records indicate that Tnh Plumbing, Inc has worked on at least
428.0 projects over the past 3 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.
Experience
|
401 projects
|
New Constructions |
|
20 projects
|
Fences |
|
5 projects
|
Home Additions |
|
419 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Tnh Plumbing, Inc mostly works on
plumbing project
and new construction
projects.
Pricing
|
6 projects
|
< $5k |
|
6 projects
|
$5k-$20k |
|
16 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
163 projects
|
$100k-$250k |
|
188 projects
|
$250k-$500k |
|
45 projects
|
$500k-$1mil |
|
10 projects
|
$1mil+ |
The typical size of their permits is approximately $300,012. This graph shows the distribution of these job values.
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
(bp #924494) [tmk: 91017222] [*906868] [third party review] 91-1274 hookulaia st the urb at hoopili ph. 5 parcel 19 park/urban garden- site work(include but not limit to): 4'-0 picket fence; double 3'-0 wide gates; double 6'-0 wide gate; conc. pavement [multi-app: all approvals on a2024-01-0396; for a2024-05-0179~0185]
Valuation:
$698,663
Permit #:
924494
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Fence gate
New building electrical work driveway fence gate sitework (commercial)
2025-07-01
(bp #924487) [tmk: 91017222] [*906868] [third party review] 91-1274 hookulaia st the urb at hoopili ph. 5 parcel 19 park/urban garden- park pavilion. [multi-app: all approvals on a2024-01-0396; for a2024-05-0179~0185] [third party review]
Valuation:
$1,510,301
Permit #:
924487
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Pavilion
New building electrical work fire alarm air conditioning fire sprinkler
2025-04-28
(bp #921988) [tmk: 91018022] [tpr] 91-1171 hoonaauao st - hoopili ph 11 parcel 42 - building 17 plan 4 new multi-family - 12 units - split air conditioning system (third party review)
Valuation:
$1,900,920
Permit #:
921988
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Multi-family town...
New building electrical work fire alarm air conditioning fire sprinkler
2025-04-28
(bp #921987) [tmk: 91018022] [tpr] 91-1171 hoonaauao st - hoopili ph 11 parcel 42 - building 16 plan 2 new multi-family - 16 units - split air conditioning system (third party review)
Valuation:
$2,519,160
Permit #:
921987
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Multi-family town...
New building electrical work fire alarm air conditioning fire sprinkler
2025-04-28
(bp #921986) [tmk: 91018022] [tpr] 91-1171 hoonaauao st - hoopili ph 11 parcel 42 - building 15 plan 4 new multi-family - 12 units - split air conditioning system (third party review)
Valuation:
$1,900,920
Permit #:
921986
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Multi-family town...
New building electrical work fire alarm air conditioning fire sprinkler
2025-04-28
(bp #921985) [tmk: 91018022] [tpr] 91-1171 hoonaauao st - hoopili ph 11 parcel 42 - building 14 plan 4 new multi-family - 12 units - split air conditioning system (third party review)
Valuation:
$1,900,920
Permit #:
921985
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Multi-family town...
New building electrical work fire alarm air conditioning fire sprinkler
2025-04-28
(bp #921983) [tmk: 91018022] [tpr] 91-1171 hoonaauao st - hoopili ph 11 parcel 42 - building 13 plan 2 new multi-family - 16 units - split air conditioning system (third party review)
Valuation:
$2,519,160
Permit #:
921983
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Multi-family town...
Electrical work fire alarm air conditioning fire sprinkler
2025-04-28
(bp #921989) [tmk: 91018022] [tpr] 91-1171 hoonaauao st - hoopili ph 11 parcel 42 - site work site work bike parking entry wall fence d/w and trash enclosures(third party review)
Valuation:
$1,500,000
Permit #:
921989
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Site work
New building electrical work fire alarm air conditioning fire sprinkler
2025-04-28
(bp #921982) [tmk: 91018022] [tpr] 91-1171 hoonaauao st - hoopili ph 11 parcel 42 - building 12 plan 3 new multi-family - 9 units - split air conditioning system (third party review)
Valuation:
$1,850,280
Permit #:
921982
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Multi-family town...
New building electrical work fire alarm air conditioning fire sprinkler
2025-04-28
(bp #921981) [tmk: 91018022] [tpr] 91-1171 hoonaauao st - hoopili ph 11 parcel 42 - building 11 plan 3 new multi-family - 9 units - split air conditioning system (third party review)
Valuation:
$1,850,280
Permit #:
921981
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Multi-family town...
New building electrical work fire alarm air conditioning fire sprinkler
2025-04-28
(bp #921980) [tmk: 91018022] [tpr] 91-1171 hoonaauao st - hoopili ph 11 parcel 42 - building 10 plan 3 new multi-family - 9 units - split air conditioning system (third party review)
Valuation:
$1,850,280
Permit #:
921980
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Multi-family town...
New building electrical work fence air conditioning
2025-02-21
(bp #919368) [tmk: 94006159] 94-1140 koakolo st lot 95 (4.57 acs) -- waioha ii @ koa ridge ph iii - model bp w/opt 1:familylf opt 2:lanai opt 5:baths opt 6:bdrmuf w vinyl fence
Valuation:
$348,025
Permit #:
919368
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
New building electrical work fence air conditioning
2025-02-21
(bp #919366) [tmk: 94006159] 94-1140 koakolo st lot 93 (4.57 acs) -- waioha ii @ koa ridge ph iii - model dpr w/opt 1:familylf opt 2:lanai opt 5:baths opt 6:bdrmuf w vinyl fence
Valuation:
$387,020
Permit #:
919366
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
New building electrical work fence air conditioning
2025-02-21
(bp #919364) [tmk: 94006159] 94-1140 koakolo st lot 91 (4.57 acs) -- waioha ii @ koa ridge ph iii - model bp w opt 1:familylf opt 2: lanai opt 5:baths opt 6:bdrmuf w vinyl fence
Valuation:
$348,025
Permit #:
919364
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
New building electrical work fence air conditioning
2025-02-21
(bp #919371) [tmk: 94006159] 94-1140 koakolo st lot 98 (4.57 acs) -- waioha ii @ koa ridge ph iii - model dp w/opt 5:baths opt 6:bdrmuf w vinyl fence
Valuation:
$371,850
Permit #:
919371
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
New building electrical work fire alarm air conditioning fire sprinkler
2025-07-23
(bp #925400) [tmk: 91017176] [tpr] 91-3529 nana hope st - hoopili ph 6 parcel 14 -site work to include fences entry wall bike racks mail center generator propane tank.(third party review)
Valuation:
$512,307
Permit #:
925400
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Sitework (u struc...
New building electrical work fence air conditioning
2025-02-21
(bp #919367) [tmk: 94006159] 94-1140 koakolo st lot 94 (4.57 acs) -- waioha ii @ koa ridge ph iii - model bp w/opt 6:bdrmuf w vinyl fence
Valuation:
$331,745
Permit #:
919367
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
New building electrical work fence air conditioning
2025-03-14
(bp #919363) [tmk: 94006159] 94-1140 koakolo st lot 90 (4.57 acs) -- waioha ii @ koa ridge ph iii - model bp w/opt 6:bdrmuf w vinyl fence
Valuation:
$333,435
Permit #:
919363
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
New building electrical work fire alarm air conditioning fire sprinkler
2025-07-23
(bp #925399) [tmk: 91017176] [tpr] 91-3529 nana hope st - hoopili ph 6 parcel 14 -building 5 plan 1b new multi-family - 26 units - split air conditioning system (third party review)
Valuation:
$5,769,000
Permit #:
925399
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartments
New building electrical work fire alarm air conditioning fire sprinkler
2025-07-23
(bp #925398) [tmk: 91017176] [tpr] 91-3529 nana hope st - hoopili ph 6 parcel 14 -building 4 plan 1a new multi-family - 26 units - split air conditioning system (third party review)
Valuation:
$5,769,000
Permit #:
925398
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartments
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Verified License
BuildZoom confirmed this contractor's license
Tnh Plumbing, Inc License info
Verified License
| License # | CT-5738 |
| Status | Active |
| State | Hawaii |
| Type | Plumbing Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Tnh Plumbing, Inc at the Hawaii Department of Commerce & Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
117
BuildZoom Score
Insured
| Insurer | United Specialty Insurance Co |
| Insured up to | $1,000,000 |
Insured
| Workers Comp Provider | Island Insurance Company, Limi |
11.4K
Permits
- Building permit records show that Tnh Plumbing, Inc has worked on 11380 permitted projects.
Tnh Plumbing, Inc Employees
TN
Takahashi Naohiro
Responsible Managing Employee
TA
Takahashi Xena Akiko
Responsible Managing Employee