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TRUSTED BY DERBY, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon363
    Verified plumbing services reviews

Top-Rated Plumbers in Derby - Updated Nov 2026

Avatar for Superior Plumbing & Rooter Service
Superior Plumbing & Rooter Service
4.6(
94
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+14 more

Serving Derby, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"EXCELLENT! I submitted my request and that same day I was contacted regarding the work I needed done. Steve H. Came out within an hour of speaking to the office to give me a quote. That was on Friday, and he came on Tuesday ( at the time promised) and did the work. He also uncovered an issue with my main shut off and was able to complete that project on the same day. We could not ask for better service! I have another project I am thinking about and I will certainly contact Superior Plumbing again, I HIGHLY recommend them!"
Pic of service tech cleaning sewer
Picture of excavated area back filled
Plumber snaking kitchen sink line
Installation of bubbler
Pictures of new sewer trap

+51

2 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Frank's Mr. Plumber
Frank's Mr. Plumber
5.0(
8
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearGas Piping+8 more

Serving Derby, NY and surrounding areas

Approved (Corporate)

In business since 1985

Free estimates

Credit card accepted

You can always count on Frank's Mr. Plumber to get the job done right the first time. \n \nWe offer 24/7 service to our valued customers, including holidays and weekends, because we believe you deserve to live in comfort at all times. Please let us know how we can assist you with your plumbing needs.

Pipe Fitting
Washer & Dryer
Our Plumber, Leo!
Washer & Dryer
Toilet Clog

+7

374 neighbors recently requested a quote
Avatar for Bath Planet of Buffalo
Bath Planet of Buffalo
4.6(
131
)
Shower Install or ReplaceBathtub Install or Replace

Serving Derby, NY and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"Bath Planet came out and remodeled my Bathroom Shower, they were professional, and they did this with in 4 hours, they cleaned up after themselves. We had odd shaped walls but they handled this professionally. Mike the installer was professional, but he did a quality job, he also run into a little plumbing problems, so I had to get my own plumber there to help them out, otherwise everything was good. I am happy so far, it is been 2 weeks of using my new shower and so far so good, very easy cleanup, just wipe down which I Love!!"
21 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Everdry Waterproofing of Upstate New York
Everdry Waterproofing of Upstate New York
4.6(
612
)
Sump Pump or Interior Foundation Drains - Install

Serving Derby, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"The company did the work 4 years ago and it has gone well. We have a very wet basement and the problem 99% gone and when a minor issue pops up they are very responsive and fix the issue. They had to come out twice last week and showed up the day I called. The first time they fixed a switch on a back up sump pump and the second time was to fix and issue cause by another plumber. Josh, who came to our home, was a great help."
Trucks
Response time2 days
2 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Cellino Plumbing
Cellino Plumbing
4.4(
235
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+23 more

Serving Derby, NY and surrounding areas

Approved

In business since 1996

Emergency services offered

Credit card accepted

"Great response on the weekend. Very impressed with the technician John Chumley. He was very professional and explained every detail of his work. He even took the extra time to explain other services Cellino provides. We were leak free in no time. Price was reasonable for a Sunday call. John provided the exact cost prior to any work being done. I will definitely be using Cellino in the future for all my plumbing and heating needs"
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.
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Additional Photos
Additional Photos

+12

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Premier Home Pros, LLC
Premier Home Pros, LLC
4.2(
98
)
Shower Install or ReplaceBathtub Install or Replace

Serving Derby, NY and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"I had Premier home pros remodel my bathroom and I am extremely pleased. The amount of work they did was exceptional at the price I recieved between 8500-9500. It was all custom work not prefabricated i would highly suggest this company to my friends and family!"
Gorgeous New Bathrooms
Gorgeous New Bathrooms
Gorgeous New Bathrooms
Gorgeous New Bathrooms
Gorgeous New Bathrooms

+25

73 neighbors recently requested a quote
Recommended by75%of homeowners
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Plumbing FAQs, answered by experts

No—you should always shut off the power and the water supply to the tank. Shutting off the water ensures that your water heater won’t continuously refill while you are trying to drain it, which would likely cause a big mess! Make sure to allow the hot water to cool completely before continuing the process of draining the heater.

Plumbers use a variety of tools to help unclog the toughest of drain clogs, but the most common tools they use are drain snakes and augers. They try a plunger or drain snake to start, then move to heavy-duty augers, and finally try using a hydro jetter to blast away the clog with high-pressure water. Hiring a plumber to unclog a drain costs $125 to $300, largely depending on the extent and location of the clog and which of these methods is best for clearing it.

Plumbing installation costs in renovations typically range from $300 to $1,500 or more, depending on the complexity and specifics of the project.

There are three main types of shower valves: pressure-balancing, thermostatic, and diverter. Pressure-balancing and thermostatic valves are both considered mixing valves because they regulate water flow and temperature, but they do so in different ways. A pressure-balancing valve senses changes in water pressure, such as from a flushing toilet, and adjusts the incoming hot and cold water to maintain a consistent temperature; these typically use a single knob. A thermostatic valve uses a thermostat to precisely control the water temperature and requires a separate control to adjust the water volume. A diverter valve directs the flow of water from one fixture to another, such as switching from a tub faucet to a showerhead in a tub-shower combination.

If your toilet won’t stop running, you might have a bad fill valve. This may be the case if the valve has calcium or debris buildup, is cracked, or shows visible signs of wear and tear. A bad fill valve may also be the culprit if you’ve already checked the flapper and chain and adjusted the fill height to no avail.

The Derby, NY homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.