Updated: Apr 15, 2026
Location and Projects
Address
634 E Broadway # 1208, Williston, ND, 58801
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CERTIFIED PLUMBING
CERTIFIED PLUMBING, 634 E Broadway, Williston, ND (Owned by: Robert J Mcpeak) holds a Sole Proprietor license and 3 other licenses according to the North Dakota license board.
Their BuildZoom score of 94 ranks in the top 24% of 13,075 North Dakota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring CERTIFIED PLUMBING, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
CERTIFIED PLUMBING Services
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CERTIFIED PLUMBING Contact Information
Phone Number: (406) 380-0588
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Address: 634 E Broadway # 1208, Williston, ND 58801
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Gas line to new furnace install new toilet & sink & upgrade plumbing in existing bathroom on 2nd floor
Valuation:
N/A
Permit #:
347793
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit closed - time limit expired - mlw
Valuation:
$0
Permit #:
B1996-00109
Status:
Closed Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Suite x - condensation drain floor sink to two inch waste less than 15 feet away
Valuation:
N/A
Permit #:
406387
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel (2) existing baths relocate gas meter replace portionof existing main drain
Valuation:
N/A
Permit #:
366981
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
And new furnace location bathroom remodel (w/c tub bidet lav shower) gas to dryer
Valuation:
N/A
Permit #:
339612
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel 2 existing baths & kitchen install new water heater. legalize bathroom
Valuation:
N/A
Permit #:
344668
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install kitchen sink in remodel/employee lounge (h20 dwv) 5th floor
Valuation:
N/A
Permit #:
339715
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen and addition laundry in garage
Valuation:
N/A
Permit #:
314004
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair broken building drain
Valuation:
N/A
Permit #:
332962
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
CERTIFIED PLUMBING License info
Verified License
| License # | 49513 |
| Status | Active |
| State | North Dakota |
| Type | Sole Proprietor |
| Class | Class D - $50,000 contract limit |
| Business Type | Sole Ownership |
- BuildZoom has not verified this license since December, 2013.
Verify this license's status for CERTIFIED PLUMBING at the North Dakota Secretary of State.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | EXVB1822843 |
| Status | Inactive |
| City | Williston |
| Type | Excavator's Bond |
| Business Type | Sole Ownership |
- According to the City of Williston, 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 CERTIFIED PLUMBING at the City of Williston.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WSI9086643 |
| Status | Inactive |
| City | Williston |
| Type | Water And Sewer Installer |
| Business Type | Sole Ownership |
- According to the City of Williston, 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 CERTIFIED PLUMBING at the City of Williston.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 339005 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, 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 CERTIFIED PLUMBING at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
7
Permits
- Building permit records show that CERTIFIED PLUMBING has worked on 7 permitted projects.
CERTIFIED PLUMBING Employees
RP
Richard Brian Pugh
Sole Owner
RM
Robert Mcpeak
Owner
RM
Robert J Mcpeak
Owner