Updated: May 06, 2026
Location and Projects
Address
2014 Wellington Rd, Middletown, OH, 45044
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Duff Plumbing Co
Duff Plumbing Co, 2014 Wellington Rd, Middletown, OH (Owned by: Daniel Duff) holds a Plumbing Contractor license and 7 other licenses according to the Ohio Professional license board.
Their BuildZoom score of 101 ranks in the top 12% of 52,717 Ohio licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Duff Plumbing Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Duff Plumbing Co Services
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Duff Plumbing Co Contact Information
Phone Number: (513) 422-2535
Edit
Address: 2014 Wellington Rd, Middletown, OH 45044
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Duff Plumbing Co Middletown
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Duff Plumbing Co has a BuildZoom score of 101, which places them above 88% of 52,717 contractors in Ohio.
Activity
|
9 projects
|
2025 |
|
3 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Duff Plumbing Co has worked on at least
16.0 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
|
4 projects
|
Home Additions |
|
15 projects
|
Plumbing projects |
|
3 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Duff Plumbing Co mostly works on
plumbing project
and home addition
projects.
Pricing
|
1 project
|
< $5k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace water and sewer lines
Valuation:
N/A
Permit #:
P25-000123
Status:
final
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
Residential
Install backflow preventer
Valuation:
N/A
Permit #:
P25-000074
Status:
issued
Fee:
N/A
Permit Type:
Commercial altera...
Building Type:
N/A
Plumbing addition
Valuation:
N/A
Permit #:
P25-000073
Status:
final
Fee:
N/A
Permit Type:
Commercial altera...
Building Type:
N/A
Sewer repair
Valuation:
N/A
Permit #:
P25-000228
Status:
final
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
Commercial
Water heater replacement and install back flow
Valuation:
N/A
Permit #:
P23-000269
Status:
final
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
Residential
Water heater replacement and install back flow
Valuation:
N/A
Permit #:
P23-000268
Status:
final
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
Residential
Addition sprinkler meter
Valuation:
N/A
Permit #:
P23-000286
Status:
final
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
Residential
Interior repairs to fixtures water lines and drains
Valuation:
N/A
Permit #:
P24-000233
Status:
close permit - per inspector
Fee:
N/A
Permit Type:
Residential alter...
Building Type:
N/A
New fixtures
Valuation:
N/A
Permit #:
P23-000193
Status:
final
Fee:
N/A
Permit Type:
Residential alter...
Building Type:
Residential
New fixtures
Valuation:
N/A
Permit #:
P23-000192
Status:
final
Fee:
N/A
Permit Type:
Residential alter...
Building Type:
Residential
Water service replacement
Valuation:
N/A
Permit #:
P22-000477
Status:
final
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
Residential
Water service replacement
Valuation:
N/A
Permit #:
P22-000478
Status:
final
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
Residential
Install deduct meter
Valuation:
N/A
Permit #:
P25-000195
Status:
final
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
Residential
Addition of 3 restrooms
Valuation:
N/A
Permit #:
P24-000105
Status:
issued
Fee:
N/A
Permit Type:
Commercial altera...
Building Type:
N/A
Repair water and sewer and addition fixtures inside
Valuation:
N/A
Permit #:
P20-000128
Status:
final
Fee:
N/A
Permit Type:
Residential alter...
Building Type:
Residential
Install deduct meter
Valuation:
N/A
Permit #:
P24-000405
Status:
final
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
Commercial
Replace sewer line
Valuation:
N/A
Permit #:
P24-000500
Status:
final
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
Residential
Addition deduct meter
Valuation:
N/A
Permit #:
P24-000163
Status:
final
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
Residential
Replace water service and water heater
Valuation:
N/A
Permit #:
P20-000206
Status:
issued
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
Residential
Connect drain to hand sink
Valuation:
N/A
Permit #:
P23-000444
Status:
final
Fee:
N/A
Permit Type:
Commercial altera...
Building Type:
Commercial
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Verified License
BuildZoom confirmed this contractor's license
Duff Plumbing Co License info
Verified License
| License # | PL.19751 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Duff Plumbing Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PL.31147 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Duff Plumbing Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL.31147 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Duff Plumbing Co with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL.19751 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Duff Plumbing Co with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL-0000031147 |
| Status | Active |
| State | Ohio |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Duff Plumbing Co with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL-0000019751 |
| Status | Active |
| State | Ohio |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Duff Plumbing Co with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Hamilton |
| Type | Plumbing Contractors |
- According to the City of Hamilton, Ohio, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Hamilton |
| Type | Plumbing Contractors |
- According to the City of Hamilton, Ohio, 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.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
250
Permits
- Building permit records show that Duff Plumbing Co has worked on 250 permitted projects.
Duff Plumbing Co Employees
DD
Daniel Duff
Owner
DD
Daniel P Duff
DD
Daniel P Duff Duff
DP
Duff, Daniel P
Employee
KD
Kyle D Duff
KD
Kyle D Duff Duff
We are pleased with the service and workmanship; they are always professional, clean and neat. Sherrie is very efficient and knowledgeable getting all the information so the service techs are fully prepared to do the job. They get it right the first time. They have remodeled two of my homes for us, including bathrooms and kitchens plus small repairs for over 30 years. We will always call Duff Plumbing Co. And its always nice to get a live person when you call!
Kathy W.