Updated: Oct 21, 2025
Location and Projects
Address
18019 MCMULLEN RD, Spring Hill, FL, 34610
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Plumbing by Harkness Inc
Plumbing by Harkness Inc, 18019 Mcmullen Rd, Spring Hill, FL (Employees: Harkness Westley Paul Sr, Harkness, Westley Paul Sr, and Harnkess, Westley Oaul) holds a Construction Business Information license and 5 other licenses according to the Florida license board.
Their BuildZoom score of 97 ranks in the top 18% of 191,428 Florida licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Plumbing by Harkness Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Plumbing by Harkness Inc Services
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Plumbing by Harkness Inc Contact Information
Phone Number: (352) 232-6692
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Address: 18019 MCMULLEN RD, Spring Hill, FL 34610
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Plumbing by Harkness Inc Spring Hill
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Plumbing by Harkness Inc has a BuildZoom score of 97, which places them above 82% of 191,428 contractors in Florida.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
3 projects
|
2022 |
Our building permit records indicate that Plumbing by Harkness Inc has worked on at least
5.0 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
|
5 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Plumbing by Harkness Inc mostly works on
plumbing project
projects.
Pricing
|
2 projects
|
< $5k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $80,000. 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.
Building Permits by Plumbing by Harkness Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Converting existing detached garage/storage to an accessory dwelling unit 676sf with 1 bedroom 1 bathroom and kitchen. per bcv-20-00103....8/9/22 supplement to addition electrical panel on main house
Valuation:
$80,000
Permit #:
CBP-21-00783
Status:
final
Fee:
$3,022
Permit Type:
New building
Building Type:
N/A
Residential new construction and additions (1 and 2 family)
2020-02-05
Demolish flooring on first floor and replace with new. demolish and install new kitchen cabinets & appliances. raise height of 2 windows and single door in family room and install new. relocate plumbing in master bedroom addition wall upstairs to make one bedroom into two bedrooms relocate existing bathroom upstairs for new bedroom layout. replace existing pavers outside demolish exis... see more
Valuation:
$189,321
Permit #:
BLD-19-0465735
Status:
complete
Fee:
$523
Permit Type:
N/A
Building Type:
N/A
Requesting tco for condominium unit 105. we are a 10 unit condominium single building. we have passed mep's for all condominium units and security fire sprinkler inspection for building. termite certificate has been uploaded although condition has not been removed yet
Valuation:
N/A
Permit #:
BLD-19-0465115-21
Status:
complete
Fee:
$523
Permit Type:
N/A
Building Type:
N/A
Residential new construction and additions (1 and 2 family)
2022-06-09
582 sf master bedroom and bathroom addition 148 sf covered front porch addition
Valuation:
$80,000
Permit #:
BLD-21-0482328
Status:
complete
Fee:
$4,711
Permit Type:
N/A
Building Type:
N/A
Repair roof and truss repair fire damaged kitchen replace cabinets and appliances replace drywall as needed electrical air conditioning and plumbing fixtures re-piping the sanitary line. repair soffit and fascia as needed stucco as needed. tear off and reroof
Valuation:
$35,000
Permit #:
BLD-19-0464875
Status:
complete
Fee:
$553
Permit Type:
N/A
Building Type:
N/A
Reissue:renovation and conversation of interior office space into a research lab. the proposed renovations include casework with chemical resistant work surfaces addition of a chemical fume hood installation of a sink within the work area. office furniture and related mechanical/electrical/plumbing work. w/emp no fa fp original opened date: 09/12/2017
Valuation:
$10,695
Permit #:
BLD-17-0454626
Status:
complete
Fee:
$499
Permit Type:
N/A
Building Type:
N/A
Window placement in the new master bedroom has been revised. window sizes were changed and their placement as well. electrical layout has been revised due to the new windows and removal of window type. (window type a has been eliminated and window type f has been added
Valuation:
N/A
Permit #:
BLD-19-0462855-REV1
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Residential new construction and additions (1 and 2 family)
2020-08-26
New 2-story construction home
Valuation:
$1,024,000
Permit #:
BLD-19-0464471
Status:
complete
Fee:
$5,899
Permit Type:
N/A
Building Type:
N/A
Deka lash - interior renovation to tenant space for future eye lash extension studio. no change in original footprint supp 3-9-2020 relocate 14 fire sprinkler heads to new room layout
Valuation:
$100,000
Permit #:
PER-H-CB19-09610
Status:
final
Fee:
$1,541
Permit Type:
Interior remodel ...
Building Type:
N/A
Within existing garge - interior remodel to building an activity room (11 x 20.9) and relocate laundry room within existing garage note:20 minute door required trench:required termite treat and plastic
Valuation:
$50,000
Permit #:
PER-H-CB18-06184
Status:
final
Fee:
$923
Permit Type:
Interior remodel ...
Building Type:
N/A
Replace 9 same size windows with impact replace outlets and switches replace toilet & vanity install new tile flooring replace 4 interior doors cmp-19-0016339
Valuation:
$8,200
Permit #:
BLD-20-0471192
Status:
complete
Fee:
$814
Permit Type:
N/A
Building Type:
N/A
Residential new construction and additions (1 and 2 family)
2020-04-13
Addition of new bedroom suite to existing residence remodel interior to accommodate new bathroom for new master suite convert finished enclosed porch into family room change out garage doors
Valuation:
$51,300
Permit #:
BLD-19-0462855
Status:
triage
Fee:
$863
Permit Type:
N/A
Building Type:
N/A
Rated ceiling assembly building type classification installation of romex cable relocation of ah-a within unit #1 addition of access closet within stairwell
Valuation:
N/A
Permit #:
BLD-19-0465115-REV2
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$1,800
Permit #:
25-874|000/000/PLB/00
Status:
complete
Fee:
$125
Permit Type:
N/A
Building Type:
Single family res...
Residential new construction and additions (1 and 2 family)
2018-05-30
Interior/exterior remodel 320sf rear deck addition and 171sf addition to front porch. kitchen and bathroom remodel replacing old cabinets with new cabinets and old fixtures with new fixtures in the kitchen and bathroom. remodel to include 3 bedrooms 3 bathrooms kitchen living room doors and windows. all interior walls are being reframed to create new spaces (3 bedrooms 3 bathrooms kit... see more
Valuation:
$1
Permit #:
BLD-18-0455490
Status:
complete
Fee:
$1,452
Permit Type:
N/A
Building Type:
N/A
Residential new construction and additions (1 and 2 family)
2018-09-18
Construct 2 story masonry single family residence with attached garage
Valuation:
$430,000
Permit #:
BLD-16-0445421
Status:
complete
Fee:
$5,037
Permit Type:
N/A
Building Type:
N/A
Residential new construction and additions (1 and 2 family)
2020-05-22
Interior remodel new kitchen new flooring paint. construct a new bathroom and new closet
Valuation:
$60,000
Permit #:
BLD-19-0463258
Status:
complete
Fee:
$605
Permit Type:
N/A
Building Type:
N/A
Unit 102 only. tco is needed due to the site work not being complete
Valuation:
N/A
Permit #:
BLD-19-0465115-23
Status:
complete
Fee:
$523
Permit Type:
N/A
Building Type:
N/A
Residential new construction and additions (1 and 2 family)
2021-03-18
Room addition
Valuation:
$100,000
Permit #:
BLD-19-0463776
Status:
complete
Fee:
$1,661
Permit Type:
N/A
Building Type:
N/A
Mechanical plan revision bld-19-0465115 moving mini- split hvac units from the roof
Valuation:
N/A
Permit #:
BLD-19-0465115-REV1
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Plumbing by Harkness Inc License info
Verified License
| Status | Active |
| State | Florida |
| Type | Construction Business Information |
- BuildZoom verified this license was active as of June 2025.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CFC1427916 |
| Status | Inactive |
| County | Orange County |
| Type | P Plumber W Gas |
- According to the Orange County Public Schools, 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 Plumbing by Harkness Inc at the Orange County Public Schools.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CFC1427916 |
| Status | Inactive |
| State | Florida |
| Type | Certified Plumbing Contractor |
- According to the Florida Department of Business & Professional Regulation, 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 Plumbing by Harkness Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC-09644 |
| Status | Inactive |
| City | Lakeland |
| Type | Plumbing |
- According to the City of Lakeland, FL, 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 Plumbing by Harkness Inc at the City of Lakeland, FL.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | QB66167 |
| Status | Inactive |
| State | Florida |
| Type | Construction Business Information, |
- According to the Florida Department of Business & Professional Regulation, 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 Plumbing by Harkness Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1427916 |
| Status | Inactive |
| State | Florida |
| Type | Certified Plumbing Contractor |
- According to the Florida Department of Business & Professional Regulation, 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 Plumbing by Harkness Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
161
Permits
- Building permit records show that Plumbing by Harkness Inc has worked on 161 permitted projects.
Plumbing by Harkness Inc Employees
HS
Harkness Westley Paul Sr
HS
Harkness, Westley Paul Sr
HO
Harnkess, Westley Oaul