Updated: Aug 06, 2025
Location and Projects
Address
215 HUALANI ST, Kailua, HI, 96734
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William's Plumbing, LLC
William's Plumbing, LLC, 215 Hualani St, Kailua, HI (Employees: Mark Williams and Williams Mark C) 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 William's Plumbing, LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
William's Plumbing, LLC Services
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William's Plumbing, LLC Contact Information
Phone Number: (808) 262-0463
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Address: 215 HUALANI ST, Kailua, HI 96734
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William's Plumbing, LLC Kailua
Quality
Alert*
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We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are William's Plumbing, LLC, click “This is My Business” to update your information.
Activity
|
1 project
|
2023 |
Our building permit records indicate that William's Plumbing, LLC has worked on at least
1.0 project 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.
Pricing
|
1 project
|
$500k-$1mil |
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.
Building Permits by William's Plumbing, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
(bp #894939) [tmk: 42070021] 1096 lunaanela st. tillotson residence - new single family dwelling. (work to address new house portion of 2022/nov-06-001)
Valuation:
$800,000
Permit #:
894939
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #875849) [tmk: 43050058] [tpr] 311 keaniani st. and 313 keaniani st. caccavo residence - convert 1-story single family dwelling to 2-story two-family dwelling
Valuation:
$400,000
Permit #:
875849
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
2fd
Electrical work addition plumbing work alteration retaining wall
2020-04-07
(bp #847370) [tmk: 33015034] 3728 claudine st (front house) nishiki residence - addition alteration to exisiting single family dwelling - convert 1 story to 3 story single family dwelling w rec room and wet bar [third party review]
Valuation:
$715,000
Permit #:
847370
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Electrical work addition plumbing work alteration ohana
2018-02-15
(bp #791785) [tmk: 44031010] 1122 ilikala pl & 1122 ilikala pl unit a macdonald residence - addition alteration to ex single family dwelling w/new rec room w wet bar and new 2-story ohana unit
Valuation:
$325,000
Permit #:
791785
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Two family detached
Electrical work addition plumbing work alteration fence retaining wall
2018-01-17
(bp #812959) [tmk: 35052010] tune residence - addition alteration to existing single family dwelling w new 6 max ht crm wall @ front of property and new 16 driveway
Valuation:
$600,000
Permit #:
812959
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Electrical work fire alarm alteration fire sprinkler air conditioning
2018-03-19
(bp #800996) [tmk: *131232 ] 888 kapiolani blvd #34c & 34d hugh residence - alteration to existing apartment unit - remove bedroom 2 & addition bedroom 3 [former: 2-1-044:039] ***2/12/18 change of general contractor from s s builders inc to jnm construction c/o nestor agliam per authorization form from owner*** ***2/16/18 change of electrical contractor from schock electric to electr... see more
Valuation:
$10,000
Permit #:
800996
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartment
(bp #881296) [tmk: 94068032] kilian residence -- addition and alteration to existing single family dwelling [third party review]
Valuation:
$200,000
Permit #:
881296
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Electrical work addition plumbing work alteration ohana
2016-12-08
(bp #778152) [tmk: 44028058] 1061 mokapu blvd unit a (ohana unit) and 1061 mokapu blvd--- james faith -- addition alteration to an existing single family dwelling. convert to two-family detached (ohana unit)
Valuation:
$75,166
Permit #:
778152
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Two family detached
(bp #775172) [tmk: 43073030] albrecht residence - addition alteration to an existing single family dwelling w new 4 wide by 6 ht gate located on the right side of dwelling and carport ***11/10/15 revised plans to show reduction of floor area and new fixtures w bp #775172/a
Valuation:
$100,000
Permit #:
775172
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Electrical work, plumbing work, alteration, fence
2014-08-12
B kaneohe bay dr -- heverly, bryan -- alt. to exist. single family dwelling. new wood fence on new crm wall located between both units. new wood fence on exist crm wall located between the 2 units.
Valuation:
$8,000
Permit #:
752185
Status:
Inspection(s) in Progress
Fee:
N/A
Permit Type:
N/A
Building Type:
01 - Single Family
(bp #805166) [tmk: 53006057] (tpr) (multi app) sutherland residence - new 2 story single family dwelling and new 6'ht vinyl fence at rear of property. (front dwelling) [eplans multi application project: complete plan set on a2017-05-1141- all reviews and approvals for a2017-05-1141 & a2017-05-1327]
Valuation:
$350,000
Permit #:
805166
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Addition/altertion: renovate existing bedrooms & bathroom, add new bathroom, and replace some existing windows & doors with new windows & doors on lower floor. 2014/ibp06230
Valuation:
$32,000
Permit #:
752941
Status:
Inspection(s) in Progress
Fee:
N/A
Permit Type:
N/A
Building Type:
01 - Single Family
(bp #745766) [tmk: 61009015] 61-561 pohaku loa way - peck trust - demolish existing detached garage and construct new detached garage and new yoga room w/bathroom. interior alterations to ex single family dwelling. 2013/ibp14264
Valuation:
$100,000
Permit #:
745766
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
(bp #806482) [tmk: 36010042] imai residence - addition alteration to existing single family dwelling 6 max height cmu wall at partial front left and right of property 6 max height vinyle fence at rear and left of property new covered lanai and storage
Valuation:
$500,000
Permit #:
806482
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #732217) on-line permit [tmk: 97043066] rivera juanito v. and norma a. - new solar water heater installation - mm#: mm2010-0038 - (2) 4x8 panels - rack-mount - tank location: rear of house. panels to be installed per preapproved details
Valuation:
$6,000
Permit #:
732217
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
(bp #729436) on-line permit [tmk: 22013075] deguzman alfredo m. - new solar water heater installation - mm#: mm2010-0038 - (2) 4x8 panels - rack-mount - tank location: room next to garage. panels to be installed per preapproved details
Valuation:
$6,000
Permit #:
729436
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Electrical work addition plumbing work alteration retaining wall
2015-04-23
(bp #765047) [tmk: 45046013] gould residence - addition/alteration to ex detached carport w/recreation room and new 6'ht retaining wall at right-rear of property
Valuation:
$90,000
Permit #:
765047
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
(bp #729435) on-line permit [tmk: 92028047] ontalan georgina - new solar water heater installation - mm#: mm2010-0038 - (2) 4x8 panels - rack-mount - tank location: garage. panels to be installed per preapproved details
Valuation:
$6,000
Permit #:
729435
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
Electrical work, addition, plumbing work, alteration
2016-03-24
Enclose and the existing lanai and covert to ada bedroom & bath, new covered lanai
Valuation:
$40,000
Permit #:
784052
Status:
Inspection(s) in Progress
Fee:
N/A
Permit Type:
N/A
Building Type:
01 - Single Family
(bp #733936) on-line permit [tmk: 43034037] mark c. williams - new solar photovoltaic installation -- 4/8/14 change electrical contractor from paumalu electric inc to direct contracting company per letter from owner
Valuation:
$7,500
Permit #:
733936
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
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Verified License
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William's Plumbing, LLC License info
Verified License
| License # | CT-24451 |
| Status | Active |
| State | Hawaii |
| Type | Plumbing Contractor |
| Business Type | Organization (Limited Liability Company) |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for William's Plumbing, LLC at 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-24451 |
| Status | Active |
| State | Hawaii |
| Type | Plumbing |
| Business Type | Organization (Limited Liability Company) |
- When BuildZoom last verified this license, it had an expiration date of September, 2018. Check the current license status of William's Plumbing, LLC with 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 William's Plumbing, LLC, click “This is My Business” to update your information.
Insured
| Insurer | Hull & Company |
| Insured up to | $1,000,000 |
108
Permits
- Building permit records show that William's Plumbing, LLC has worked on 108 permitted projects.
William's Plumbing, LLC Employees
MW
Mark Williams
Llc Manager
WC
Williams Mark C
Responsible Managing Employee