Updated: Aug 06, 2025
Location and Projects
Address
Kailua, HI, 96734
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Robert T Hirayasu Jr Plumber
Robert T Hirayasu Jr, (Employees: Hirayasu Robert T Jr and Hirayasu Russell O) holds a Plumbing Contractor license and 1 other license according to the Hawaii license board.
Their BuildZoom score of 0 does not rank in the top 50% of Hawaii contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Robert T Hirayasu Jr, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Robert T Hirayasu Jr
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Robert T Hirayasu Jr, click “This is My Business” to update your information.
Activity
|
2 projects
|
2025 |
|
4 projects
|
2024 |
Our building permit records indicate that Robert T Hirayasu Jr has worked on at least
6.0 projects over the past 2 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.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $126,006. 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 #922958) [tmk: 42020071] 330 auwinala rd kimi kono residence - new 2-story single family dwelling [eplans multiapp: a2021-11-1101 & a2023-04-1431. all routing & approvals on a2021-11-1101]
Valuation:
$851,500
Permit #:
922958
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #910079) [tmk: 62005032] [tpr]66-208 kam hwy haleiwa billabong - alteration to existing [to correct 2020/nov-09-020] [multi-app: a2021-11-0992/0994]
Valuation:
$220,000
Permit #:
910079
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Retail
Accessory dwelling unit solar water heater new building demolition electrical work driveway air cond
2024-09-12
(bp #912833) [tmk: 29044028] 3319 pakanu st. unit a myles matsunaga residence - new detached adu
Valuation:
$232,000
Permit #:
912833
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #887430) [tmk: 53003005] 53-294 kam hwy hauula 96717 phillip residence - new 1-story farm dwelling
Valuation:
$174,569
Permit #:
887430
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Electrical work addition plumbing work alteration fence retaining wall
2019-04-30
(bp #831808) [tmk: 42095093] g & g b development company ltd - addition alteration to existing single family dwelling new 4'-0 vinyl fence on new 10'-0 max height cmu retaining wall at front left and right of driveway and 3 sections at left of dwelling
Valuation:
$660,000
Permit #:
831808
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Electrical work addition plumbing work alteration fence retaining wall
2019-04-30
(bp #831808) [tmk: 42095093] g & g b development company ltd - addition alteration to existing single family dwelling new 4'-0 vinyl fence on new 10'-0 max height cmu retaining wall at front left and right of driveway and 3 sections at left of dwelling
Valuation:
$660,000
Permit #:
831808
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #909260) [tmk: 45030003] 45-79 kaneohe bay dr robinson's residence - interior alteration to existing single family dwelling (remodel second floor)
Valuation:
$4,500
Permit #:
909260
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Electrical work addition plumbing work alteration accessory dwelling unit (adu)
2022-09-02
(bp #883164) [tmk: 45102037] 45-628 halekou rd unit 1 wong residence - new adu [multi app a2021-08-0915~0916]
Valuation:
$154,200
Permit #:
883164
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Two family
New building electrical work solar plumbing work retaining wall
2021-12-23
(bp #873610) [tmk: 42005020] lum residence - new 2-story farm dwelling w wetbar
Valuation:
$1,100,800
Permit #:
873610
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
New building electrical work solar plumbing work retaining wall
2021-12-23
(bp #873610) [tmk: 42005020] lum residence - new 2-story farm dwelling w wetbar
Valuation:
$1,100,800
Permit #:
873610
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #846550) [tmk: 695413] peltier residence - new 1-story single family dwelling (former tmk: 9-9-009:115)
Valuation:
$332,832
Permit #:
846550
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #851436) [tmk: 42095093] hirayasu residence - addition/alteration to existing single family dwelling to convert to 2-family dwelling (multi-app: a2020-02-0175~0176)
Valuation:
$123,000
Permit #:
851436
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Dwelling
Electrical work plumbing work alteration accessory dwelling unit (adu)
2019-01-24
(bp #827776) [tmk: 42042082] 693 ululani st unit a nathan and courtney hirayasu - new accessory dwelling unit above garage ( see a2017-04-0527) and new first floor laundry area. 2017/ibp03148 - note: restrictive covenant and 2nd address required prior to permit issuance
Valuation:
$87,000
Permit #:
827776
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Ex single family ...
(bp #915724) [tmk: 91050071] hamada residence - alteration to existing single family dwelling
Valuation:
$10,000
Permit #:
915724
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #826533) [tmk: 33043120] nagamine residence addition & alteration to existing sfd***2/25/19 change of plumbing contractor from jamie k hagio to russell o hirayasu per authorization form from general contractor***
Valuation:
$177,550
Permit #:
826533
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Electrical work plumbing work alteration accessory dwelling unit (adu)
2020-07-21
(bp #851434) [tmk: 42095093] 1209 akipola st unit a hirayasu residence - new adu (multi-app: a2020-02-0175~0176)
Valuation:
$123,000
Permit #:
851434
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Adu
(bp #847660) [tmk: 47062036] peterson residence - addition alteration to existing single family dwelling
Valuation:
$122,600
Permit #:
847660
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Electrical work addition plumbing work alteration retaining wall
2019-04-04
(bp #830875) [tmk: 47067021] 47-704 alawiki st lee residence - addition/alteration to existing single family dwelling
Valuation:
$175,000
Permit #:
830875
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #827775) [tmk: 42042082] 693 ululani st - nathan and courtney hirayasu - addition/alteration: new garage with storage. 2017/ibp03148
Valuation:
$53,000
Permit #:
827775
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Ex single family ...
(bp #858603) [tmk: 38003045] 101 bay st. crozier residence - interior alterations to existing 2fd
Valuation:
$15,000
Permit #:
858603
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
2fd
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Verified License
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Robert T Hirayasu Jr License info
Verified License
| License # | CT-35547 |
| Status | Active |
| State | Hawaii |
| Type | Plumbing Contractor |
| Business Type | Individual |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Robert T Hirayasu Jr at the Hawaii Department of Commerce & Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CT-25253 |
| Status | Active |
| State | Hawaii |
| Business Type | Individual |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Robert T Hirayasu Jr at the Hawaii Department of Commerce & Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Robert T Hirayasu Jr, click “This is My Business” to update your information.
Insured
| Insurer | Risk Placement Services, Inc. |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Allegheny Casualty Company |
| Bond Value | $5,000 |
48
Permits
- Building permit records show that Robert T Hirayasu Jr has worked on 48 permitted projects.
Robert T Hirayasu Jr Employees
HJ
Hirayasu Robert T Jr
Individual (Sole Owner)
HO
Hirayasu Russell O
Individual (Sole Owner)