Updated: Dec 12, 2025
Location and Projects
Address
575 COOKE ST STE G, Honolulu, HI, 96813
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Diamond Head Plumbing, Inc
Diamond Head Plumbing, Inc, 575 Cooke St, Honolulu, HI (Owned by: Sprinklers Incorporated) holds a Renovation license and 5 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 96 ranks in the top 20% of 3,768 Hawaii licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Diamond Head Plumbing, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Diamond Head Plumbing, Inc Services
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Diamond Head Plumbing, Inc Contact Information
Phone Number: (808) 734-4344
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Address: 575 COOKE ST STE G, Honolulu, HI 96813
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Building Permits by Diamond Head Plumbing, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
(bp #861551) [tmk: 39071004] hazzard residence - addition alteration to existing single family dwelling (int. alter & new bay windows)
Valuation:
$30,000
Permit #:
861551
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #848112) [tmk: 39070004] 511 hahaione st mauna luan building 1 - alteration to existing lobby kitchen area [multi app #a2019-07-0575 0576]
Valuation:
$40,000
Permit #:
848112
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
(bp #848111) [tmk: 39070004] 511 hahaione st mauna luan building 2 - alteration to existing lobby kitchen area [multi app #a2019-07-0575 0576]
Valuation:
$40,000
Permit #:
848111
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
(bp #802850) [tmk: 31033015] dh tiki inc. project - lanai enclosure - install new window on existing parapet wall to enclose ewa side lanai install 8 panel multi-slide door system to enclose mauka lanai. some minor interior renovations
Valuation:
$22,500
Permit #:
802850
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
(bp #825621) [tmk: 26028003] (1/50) 300 ainakea way - kitchen remodel and plumbing repair in three apartment units (#3 #23 #33). (for 2017/nov-12-046)
Valuation:
$120,000
Permit #:
825621
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apts
(bp #772726) [tmk: 26026014] 2500 kalakaua ave #504 @ foster tower john guagliado -- alteration to existing apartment unit
Valuation:
$15,000
Permit #:
772726
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
Electrical work plumbing work fence retaining wall
2016-11-03
(bp #794948) [tmk: 45020001] 45-850 luana pl-- luana place eu - site improvements - including new driveway and turn around new primary water and sewer lines new water meters new retaining walls new grading and parking area fence double electric aluminum gates cluster mailbox unit rain harvest tanks gas tank. **june 9 2017 - approved revised plans to change some reinforced concrete ret... see more
Valuation:
$731,000
Permit #:
794948
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Sitework
(bp #761046) [tmk: 17018033] white star investments -- sink laundry tray removal & associated piping (washer box piping building enclosure around water heater) (all work is exterior of dwelling) (2015/ibp01115) (to address 2014/nov-10-020)
Valuation:
$600
Permit #:
761046
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #772842) [tmk: 22001053] larry a tourangeau -- alteration to existing single family dwelling (to address 2014/nov-02-111) repair existing piping no fixture replacements. **+ + + + 9/22/2015 addition diamond head plumbing
Valuation:
$10,000
Permit #:
772842
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Electrical work addition plumbing work alteration retaining wall
2017-09-08
(bp #783086) [tmk: 39026015] hazzard residence - addition alteration to existing single family dwelling to include a 6"max height retaining wall. ***09/06/16 changing electrical contractor to herman y. ho from kevin's electric service llc per authorization letter from robert e. hazzard licensed general contractor***
Valuation:
$325,000
Permit #:
783086
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #645066) [tmk: 21042003] 1/32 bernard tombelaine -- installation of two ada restroom on ground floor. installation of a #2000 passenger elevator from ground floor to parking --- 9/15/09 - approved revised drawings to reroute pipe out of elevator pit w/bp# 645066/a
Valuation:
$204,200
Permit #:
645066
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Business
(bp #573336) [tmk: 47055010] william & tomoko staggs -- new addition & alteration for carport & recreation room bathroom laundry room & new 4'11 max ht (4'5 retaining) at right of house also new carport at right side of existing carport -- 8/7/08 -- rec'd ltr to change electrician from caff's electric to mgs electric
Valuation:
$140,000
Permit #:
573336
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Sfd2
(bp #530882) [tmk: 35029026] koloa joint venture - new dwelling w/fence & driveway (ltr dated 3-04-02 to change plumbing contractor fr precision plumbing to diamond head plumbing) (ltr dated 3/5/02 from precision mechanical removing their name as plumbing contr)
Valuation:
$475,000
Permit #:
530882
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
New building electrical work plumbing work fence retaining wall pool
2013-10-30
(bp #538883) [tmk: 37022034] 609 moaniala llc new two story residence with pool pool cabana cmu fence rock and cmu retaining wall - 2/28/07 remove m & m electric as general & electrical contractor @ contractor's request (peter ma)****owner change from larry stogdell to 609 moaniala llc per letter from owners ****9/27/13 addition bluestone builders as gen.contractor. addition triple a... see more
Valuation:
$600,000
Permit #:
538883
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(bp #529143) [tmk: 86015055] dan i carpenter---new single family residence. **apr 30 2004 - change general contractor to design associates construction inc. (remove dan i. carpenter bc 12651) and change electrical contractor to mark's electrical service (remove custom pacific wiring)
Valuation:
$300,000
Permit #:
529143
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #718143) [tmk: 32014064] 1039 11th ave - diamond head plumbing (robert hazzard) - new double swinging 6'-0 max ht chainlink gates at front of property and new 6'-0 max ht chainlink fence at front right of property
Valuation:
$3,000
Permit #:
718143
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Fence
(bp #854199) [tmk: 35016016] pelaez residence @ the regency at kahala unit 18a - alteration to existing apartment space
Valuation:
$25,000
Permit #:
854199
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
(bp #541998) [tmk: 47045047] elma luke & milnor luke - temporary electrical & water line & retaining wall max hgt. 16 on right left rear and along driveway. submitted revised plans for diffuser on 3/15/04 w bp #541998/a
Valuation:
$100,000
Permit #:
541998
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
(bp #774710) [tmk: *491722] bobisud -- alteration to an existing unit (former tmk 2-3-036:037 038)
Valuation:
$25,000
Permit #:
774710
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
(bp #606648) [tmk: 31026029 31026030] diamond head surf aoao - replace existing cold and hot water galvanized piping with new copper tubing (retain existing pipe sizes) cold water supply piping from water meter to building; cold water risers and main branch piping within the building; exterior cold water and hot water piping from each electrical water heater to each dwelling unit
Valuation:
$25,000
Permit #:
606648
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
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Verified License
BuildZoom confirmed this contractor's license
Diamond Head Plumbing, Inc License info
Verified License
| License # | NAT-F192102-2 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Diamond Head Plumbing, Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CT-35930 |
| Status | Active |
| State | Hawaii |
| Type | Plumbing Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of September, 2024. Check the current license status of Diamond Head Plumbing, Inc with the Hawaii Department of Commerce & Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CT-15637 |
| Status | Active |
| State | Hawaii |
| Type | General Building, Plumbing Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of September, 2024. Check the current license status of Diamond Head Plumbing, Inc with the Hawaii Department of Commerce & Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F192102-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- According to the United States Environmental Protection Agency, 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 Diamond Head Plumbing, Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CT-2005 |
| Status | Inactive |
| State | Hawaii |
| Business Type | Corporation |
- According to the Hawaii Department of Commerce & Consumer Affairs, 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 Diamond Head Plumbing, Inc at the Hawaii Department of Commerce & Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CT-12363 |
| Status | Inactive |
| State | Hawaii |
| Business Type | Corporation |
- According to the Hawaii Department of Commerce & Consumer Affairs, 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 Diamond Head Plumbing, Inc at the Hawaii Department of Commerce & Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Insured
| Insurer | Insurance Factors |
| Insured up to | $1,000,000 |
Insured
| Workers Comp Provider | Island Insurance Company, Limited |
646
Permits
- Building permit records show that Diamond Head Plumbing, Inc has worked on 646 permitted projects.
Diamond Head Plumbing, Inc Employees
BM
Bosley Robert M
Responsible Managing Employee
CH
Cooper K Hazzard
Responsible Managing Employee
HE
Hazzard Robert E
Responsible Managing Employee
PS
Pawling James S
Responsible Managing Employee
RH
Robert E Hazzard
Responsible Managing Employee
SI
Sprinklers Incorporated
Owner