Updated: Jun 29, 2026
Location and Projects
Address
133 ROCKWOOD DR, Southington, CT, 06489
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William J Horniak Plumber
William J Horniak, 133 Rockwood Dr, Southington, CT (Employee: William Horniak) holds a Plumbing & Piping Unlimited Contractor license according to the Connecticut license board.
Their BuildZoom score of 91 ranks in the top 37% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring William J Horniak, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
William J Horniak Services
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William J Horniak Contact Information
Address: 133 ROCKWOOD DR, Southington, CT 06489
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install new tub and shower valve in tub and shower valve in tile stand up shower install new lav and toilet. must meet 2009 irc, iecc along with ct amendments
Valuation:
$2,500
Permit #:
P-16-196
Status:
complete
Fee:
$53
Permit Type:
Plumbing
Building Type:
Residential Improved
Relocate kitchen sink drain & water, relocate gas pipe for stove to new location. must meet 2012 irc, iecc along with amendments.
Valuation:
$1,200
Permit #:
P-17-208
Status:
issued
Fee:
$53
Permit Type:
Plumbing
Building Type:
Residential Improved
Remove existing fixtures in 1st floor bathroom, install new shower valve, reset fixtures. must meet 2012 irc, iecc along with amendments.
Valuation:
$3,000
Permit #:
P-17-17
Status:
issued
Fee:
$53
Permit Type:
Plumbing
Building Type:
Residential Improved
Rough & finish plumbing for new bathroom, lav, toilet, bathtub 1 set of fixtures. must meet 2012 irc iecc along with ct amendments
Valuation:
$4,800
Permit #:
P-16-214
Status:
issued
Fee:
$81
Permit Type:
Plumbing
Building Type:
Residential Improved
Remove existing kitchen sink. install new sink in same location. cap gas line for wall oven and relocate gas pipe for cooktop, retrofit to code.
Valuation:
$1,500
Permit #:
P-14-51
Status:
issued
Fee:
$39
Permit Type:
Plumbing
Building Type:
Single Family
Remove existing kitchen sink, repipe drain through floor with mechanical vent. install sink and dishwasher.
Valuation:
$1,000
Permit #:
P-16-67
Status:
issued
Fee:
$25
Permit Type:
Plumbing
Building Type:
Residential Improved
Install new plumbing for basement bathroom , laundry and laundry sink install new plumbing for basement bathroom , laundry and laundry sink
Valuation:
$4,000
Permit #:
PP-2016-213
Status:
issued
Fee:
$74
Permit Type:
Bathroom - new
Building Type:
N/A
Remove existing fixtures on 2nd floor bathroom, install new fixtures in existing locations.
Valuation:
$3,800
Permit #:
P-16-51
Status:
complete
Fee:
$67
Permit Type:
Plumbing
Building Type:
Residential Improved
Installation of a 500 gallon inground propane tank in rear left side yard.2 gas pipes for on demand hot water system, installation of water heater, as per code
Valuation:
$6,000
Permit #:
M-10-03312
Status:
issued
Fee:
N/A
Permit Type:
Mechanical pmt un...
Building Type:
N/A
Repipe sewer and lateral for 1st floor bathroom install plumbing for 1st floor laundry install 40 gallon gas power vent hot water heater all to code
Valuation:
$6,000
Permit #:
P-11-02261
Status:
issued
Fee:
N/A
Permit Type:
plumbing pmt unde...
Building Type:
N/A
Install new plumbing for bathrooms, laundry and kitchen. as per code.
Valuation:
$20,000
Permit #:
P-15-114
Status:
issued
Fee:
$291
Permit Type:
Plumbing
Building Type:
Single Family
2nd floor** replace existing tub lavatory sink and new toilet for same location as per code
Valuation:
$3,000
Permit #:
P-13-02529
Status:
issued
Fee:
N/A
Permit Type:
Plumbing pmt unde...
Building Type:
N/A
Plumbing
Valuation:
$1,000
Permit #:
P-15-19336
Status:
Issued
Fee:
$20
Permit Type:
Residential
Building Type:
Single Family
Remove existing kitchen fixtures and relocate 2nd fl. 3 stack 4 to the left.re-install new kitchen fixtures, as per code
Valuation:
$2,000
Permit #:
P-10-02787
Status:
issued
Fee:
N/A
Permit Type:
Plumbing pmt unde...
Building Type:
N/A
Install new bathroom fixtures, as per code.
Valuation:
$3,000
Permit #:
P-14-88
Status:
issued
Fee:
$53
Permit Type:
Plumbing
Building Type:
Municipal
Remove existing tub, lav and toilet. replace fixtures in same location as per code
Valuation:
$3,000
Permit #:
P-13-01532
Status:
issued
Fee:
N/A
Permit Type:
Plumbing pmt unde...
Building Type:
N/A
Replacing tub with shower stall new vanity and toilet (same location). as per code
Valuation:
$2,000
Permit #:
P-13-01130
Status:
issued
Fee:
N/A
Permit Type:
Plumbing pmt unde...
Building Type:
N/A
Install tile shower and shower valve as per code
Valuation:
$2,000
Permit #:
P-12-02995
Status:
issued
Fee:
N/A
Permit Type:
Plumbing pmt unde...
Building Type:
N/A
Plumbing for bathroom and laundry
Valuation:
$4,000
Permit #:
P-11-147
Status:
issued
Fee:
$79
Permit Type:
plumbing - r
Building Type:
Single family
Fuel gas - natural
Valuation:
$0
Permit #:
G-09-NAT-0035
Status:
Issued
Fee:
$218
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
William J Horniak License info
Verified License
| License # | PLM.0283120-P1 |
| Status | Active |
| State | Connecticut |
| Type | Plumbing & Piping Unlimited Contractor |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for William J Horniak at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
26
Permits
- Building permit records show that William J Horniak has worked on 26 permitted projects.
William J Horniak Employees
WH
William Horniak