Brand Certified
Duff Plumbing Co
4.6(61 reviews)
Certified by Duff Plumbing Co • Aug 16, 2026
Business Details
116 S Broad Street, Middletown, OH
45044, United States
Certified by Duff Plumbing Co • Aug 16, 2026
(513) 296-4720
Certified by Duff Plumbing Co • Aug 16, 2026
https://www.duffplumbingco.com/
Certified by Duff Plumbing Co • Aug 16, 2026
About
Certified by Duff Plumbing Co • Aug 16, 2026
PlumberSewer Cleaning CompanySewer & Drain CleaningWater Heater ServiceLeak Detection Service
Duff Plumbing Co provides plumbing services, drain cleanings, sewer cleanings, and water heater installations in the Middletown, OH area.
Location
Certified by Duff Plumbing Co • Aug 16, 2026
Hours
Certified by Duff Plumbing Co • Aug 16, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
9/7/20268:00 AM - 5:00 PM
11/26/20268:00 AM - 5:00 PM
12/25/20268:00 AM - 5:00 PM
1/1/20278:00 AM - 5:00 PM
5/31/20278:00 AM - 5:00 PM
7/4/2027Closed
Products & Services
2 lists · 12 items
Explore offerings from Duff Plumbing Co on 116 S Broad Street in Middletown, with popular products and services available at this location.
Reviews
4.6
61 reviews
5 stars
54
4 stars0
3 stars0
2 stars
1
1 star
6
- BRBenjamin RossJul 4, 20265.0I called Duff plumbing because I wanted a local company. I called at 1pm in the afternoon and the crew were here at 4pm. The job was done correctly and the crew was very professional. I am completely satisfied with their work. Miss Sherrie in the office should be commended for her kind and courteous customer service. I would recommend them to anyone needing plumbing services and will call them again for my plumbing needs.
- ZHZachary HeltonJun 23, 20265.0I called with a leak in the bathroom and it was fixed same day no hassle. Someone picked up on the first call and had me fixed within a few hours of the call. Great experience.
- FLForman Auto sales llcApr 1, 20265.0Professional straight forward. Quality work
- SVSharon VaughnMar 5, 20265.0Fast excellent service. Would highly recommend Duff Plumbing to everyone who needs pumbing work done.
Frequently Asked Questions About Duff Plumbing Co
What are Duff Plumbing Co.'s business hours?
Duff Plumbing Co. offers professional plumbing services to homeowners in Middletown and nearby areas. We're open Monday through Friday from 8:00 am to 5:00 pm. Our office is closed on Saturdays and Sundays.
How long has Duff Plumbing Co. been serving the community?
Duff Plumbing Co. has delivered reliable plumbing services since 1935, when Daniel Duff's grandfather founded the company. Our family has spent generations providing honest and dependable plumbing solutions to homeowners in Middletown and neighboring communities. Our team now brings over 100 years of combined plumbing expertise, enabling us to handle drain and sewer cleaning, water heater repair, fixture installations, leak repairs, and emergency plumbing needs with confidence. Our long history demonstrates our dedication to quality work, outstanding customer service, and creating lasting relationships with the families we support.
What areas do you serve?
Duff Plumbing Co. is based in Middletown, OH and provides services to homeowners in the surrounding communities. We routinely offer plumbing, drain cleaning, sewer cleaning, water heater repair and installation, and general plumbing services throughout Middletown, Monroe, Springboro, Lebanon, Mason, and other nearby areas within roughly a 20-mile radius of Middletown. If you're not sure whether we serve your location, please call us and we'll be glad to help.
Why should I choose Duff Plumbing Co.?
When you work with Duff Plumbing Co., you're selecting a local plumbing company dedicated to honest recommendations, quality work, and reliable customer service. From clearing clogged drains to repairing leaking pipes, installing water heaters, or inspecting sewer lines, we're focused on delivering long-lasting solutions that keep your home's plumbing system operating efficiently.
When should I call a professional plumber instead of trying to fix the problem myself?
Homeowners can handle many minor plumbing tasks, like tightening a loose faucet handle, plunging a basic toilet clog, or swapping out a showerhead. However, it's best to contact a professional plumber when dealing with persistent drain clogs, sewer backups, leaking pipes, water heater repairs, low water pressure affecting the entire home, gas water heaters, or any issue that might lead to water damage. Professional assistance helps avoid expensive errors and ensures repairs are done safely and properly.
How do I know if my sewer line needs professional cleaning?
Typical indicators of a sewer line issue include multiple drains backing up simultaneously, gurgling noises from toilets, unpleasant odors coming from drains, slow drainage throughout your home, and sewage backups. If you notice any of these symptoms, professional sewer cleaning and inspection can pinpoint the underlying cause before it results in significant property damage.
How often should I have my drains professionally cleaned?
Most homeowners should schedule professional drain cleaning every one to two years, particularly if they deal with recurring clogs or have older plumbing systems. Routine drain maintenance eliminates grease buildup, soap residue, hair, and debris before they form serious blockages that need emergency service.
What are the signs that my water heater may need repair or replacement?
You might require water heater service if you observe inconsistent hot water, strange noises from the tank, rusty water, leaks near the unit, increased energy bills, or a total loss of hot water. A professional plumber can assess whether a repair will address the problem or if replacement is a more economical long-term option.
What should I do if my garbage disposal stops working?
Start by turning off the disposal and looking for a tripped reset button on the underside of the unit. Never put your hands inside the disposal, even when the power is off. If resetting doesn't fix the problem, or if you hear grinding sounds, face repeated jams, or see leaks, reach out to Duff Plumbing Co. in Middletown, OH for garbage disposal repair or replacement.
How can I prevent clogged drains and costly plumbing repairs?
The most effective way to prevent clogged drains and unexpected plumbing repairs is through routine maintenance and proper plumbing habits. In your kitchen, don't pour grease, oil, coffee grounds, or food scraps down the drain. In bathrooms, install drain screens to trap hair and debris, and only flush toilet paper. Watch for warning signs like slow drains, repeated clogs, bad odors, or gurgling sounds, as these may signal a larger problem developing in your plumbing system. Arranging professional drain cleaning when needed can eliminate buildup before it creates a major blockage, helping extend the lifespan of your pipes and minimize the risk of costly emergency plumbing repairs.
What services does Duff Plumbing Co. offer?
Duff Plumbing Co. provides plumbing services, drain cleanings, sewer cleanings, water line and gas line repair and replacement, sewer excavation, and water heater installations in Middletown, OH.
Where is Duff Plumbing Co. located?
Duff Plumbing Co. is located at 116 S Broad Street, #A, Middletown, OH 45044, USA.
What are the business hours of Duff Plumbing Co.?
Duff Plumbing Co. is open Monday through Friday from 8:00 AM to 5:00 PM and closed on Saturdays and Sundays.
Does Duff Plumbing Co. offer any discounts?
Yes, Duff Plumbing Co. offers veteran and senior discounts.
What brands of products does Duff Plumbing Co. work with?
Duff Plumbing Co. works with brands such as Rudd Water Heaters, Moen, Wolverine Brass, Liberty Sump Pumps, and InSinkErator.
What payment options are accepted at Duff Plumbing Co.?
They accept American Express, Cash, Check, Discover, Invoice, MasterCard, and Visa.
How can I contact Duff Plumbing Co.?
You can contact them by phone at +1 513-296-4720 or +1 513-422-2535, or via email at duffplumbingco@att.net.
Are there public transportation options near Duff Plumbing Co.?
Yes, Duff Plumbing Co. is near the Middletown Transit Station and MTS Transit Station, allowing easy access by bus for customers.
What nearby attractions can I visit before or after my appointment at Duff Plumbing Co.?
Nearby attractions include Middletown Public Library and MidPointe Library Middletown for cultural visits, as well as Middletown Lyric Theatre and Sorg Opera House for entertainment.
Are there any dining or lodging options near Duff Plumbing Co.?
Yes, nearby you can find dining options like Gravel Road Brewing Company and The Swire Inn, as well as lodging options such as Sorg House and The Cornerstone Manor.
Brand Certified Facts from Duff Plumbing Co
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