Updated: Nov 06, 2025
Location and Projects
Address
Irwin, PA, 15642
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William Davis Plumber
William Davis, Irwin, PA holds a Plumber license according to the Allegheny license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring William Davis, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
William Davis Services
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William Davis Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace soil stack from approximately 6 from basement floor to approximately 6 above sanitary tee for 2nd floor bathroom. install 4 pvc stack with clean-out with 4 cast iron sanitary tee and ideal band with new drain lines for bathtub and sink. install 4x4 y & run 20 of pvc for rain leader
Valuation:
N/A
Permit #:
409537
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove section of 4 cast iron stack in basement and section of concrete to repair cracked pipe. install new 4 cast iron pipe and fitting with cleanout (no work on main drain/house drain on this permit)
Valuation:
N/A
Permit #:
453928
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove stack basement to 10 above sanitary tee and kit drain tub sin install 4 pvc cleanout new 4x2 for kit with drain 4 cast iron tee 4x6x16 bend with tub and sink drain lines(sfd)
Valuation:
N/A
Permit #:
418953
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Removal of 4 soil stackin basement to approximately 3 above 2nd floor bathroom. supply 4 pvc with 4x2 y to tie into kitchen sink drain. install 4 c.i. sanitary tee with ideal bend c.i. run new drainline for tub and sink. reset toilet
Valuation:
N/A
Permit #:
167689
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cut 3 cast iron stack in basement appox 1 above basement floor to sanitary tee on 2nd floor suppy and install new 3 pvc with test tee at base of stack 1 family dweling
Valuation:
N/A
Permit #:
379590
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove (2) 4 y's and section of pipe- 4 cast iron for toilet and rain leader cesspool. install new 4 cast iron fitting with pipe approximately 3 of 4 pipe
Valuation:
N/A
Permit #:
400802
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove waste stack from basement to above sanitary tee above second floor. installation of pvc stack at base. install new cast iron sanitary tee with bend and drain lines
Valuation:
N/A
Permit #:
293783
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New water lines hot and cold for ks bathroom (1st fl -wc lav, ). 2nd fl bath: (wc lav tub sh).water heater. install main drain and two 4 stacks through roof
Valuation:
N/A
Permit #:
66073
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Partial 4 soil stack replacement - fixture wastes and water supply piping replacement to fixtures on the 2nd floor bathroom
Valuation:
N/A
Permit #:
328739
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Supply and install new stack sanitary tee ideal bend with 1-1/2 copper drain lines to a sink and tub. install new shower faucet
Valuation:
N/A
Permit #:
182620
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove toilet sink and ideal bend. supply and install 2 dwv copper drain line with standpipe and water supplies and shutoffs
Valuation:
N/A
Permit #:
171043
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Supply and install new 1 1/2 copper (dwv) for sink and tub with central brass overflow
Valuation:
N/A
Permit #:
68294
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
William Davis License info
Verified License
| HIC # | 03458 |
| Status | Active |
| County | Allegheny |
| Type | Plumber |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for William Davis at the County of Allegheny Health Department.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
12
Permits
- Building permit records show that William Davis has worked on 12 permitted projects.