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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 Roy's Plumbing, Heating, Cooling & Electrical
Roy's Plumbing, Heating, Cooling & Electrical
4.4(
509
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateFaucets, Fixtures and Pipes - Repair or Replace+10 more

Serving Derby, NY and surrounding areas

Approved

In business since 1974

Free estimates

Emergency services offered

"They could have had us spend pointless money on doing exterior plumbing to fix a clog in the sewer line, but they noticed just how out of code our plumbing was. They combined both outgoing sewer lines leaving our basement and used that opportunity to bring our plumbing back up do code too. To me that was a demonstration of their concern for the customer over their own profits. They were also ethical in their pricing by not charging us for something they missed when the inspector came by."
Additional Photos
Additional Photos
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Additional Photos

+2

Response time12 hrs
Recommended by89%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

373 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!!"
20 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for T-Mark Plumbing, Heating, Cooling & Electric
T-Mark Plumbing, Heating, Cooling & Electric
4.5(
649
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+20 more

Serving Derby, NY and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"Previous occupants of the house were flushing anything and everything down the pipes. A broken riser was the result from 4 failed attempts at snaking done by other plumbers, whom I do not wish to shame. I finally called the right guys, with the right tools and knowledge to take care of the problem once and for all. They were efficient and very professional. They thanked me for allowing them to do my plumbing even. Just call them and skip the giant headache. Their prices are fair and completely justified. Or call to book a quote! Thank me later."
Boiler Installed
2 Boilers Installed
Additional Photos
Additional Photos
Additional Photos

+10

Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for Everdry Waterproofing of Upstate New York
Everdry Waterproofing of Upstate New York
4.6(
613
)
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

"I recently purchased my home and noticed I was having issues when it would rain with water backing up into my basement. I gave a call over to Cellino Plumbing, I explained my problem to the nice young lady on the phone and she agreed we should have someone come out to take a look. I was giving a four hour window of time that the plumber would show up and they came right in that time frame. Once the plumber arrived I went over my main concerns and a few other minor problems that I was having. The nice gentleman got right to work with cleaning out my lines, once he was able to get through most of my sewer line he explained to me exactly what was going on and that my pipe had either collapsed or shifted and that he would get a sewer camera to my home asap. The next morning I was greeted by yet again another great and knowledgeable technician. He was able to show me right on his device what was going on in my pipes! We set up for them to come back to my home early the next week to fix my issue, I had to work the day of the service but when I came back home I was so impressed. Very small amount of dirt from where the work was performed was all that was left! I had to give a call to the office again to let them know how great everything worked. They explained to me that customer service is always a number one goal of theirs and that if I had any further trouble to give them a call back. Thats exactly what I will do, the only plumbers I will use is from Celllino Plumbing."
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Additional Photos
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+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

"Had a bathtub taken out and converted to walk in shower unit. The quality seems top notch and installer was great. Installation was over 2-3 days but this was due to a bad snow storm in the area with hazardous roads that caused traffic accidents. The installer went out of his way to do everything he could to expedite it while maintaining a quality install, which I feel he accomplished. Only part I did not like was the hard sell approach of the sales person. Be prepared. Fortunately I had done my research on this company and am comfortable in my decision. Time will tell how well it holds up, but the warranty looks like a good lifetime one. Would definitely use them again."
Gorgeous New Bathrooms
Gorgeous New Bathrooms
Gorgeous New Bathrooms
Gorgeous New Bathrooms
Gorgeous New Bathrooms

+25

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

Water pressure for residential homes falls between 40 and 60 pounds per square inch (PSI). This range works well for everyday water use in most households. And while some homes have water pressure higher than 60 psi, once the pressure reaches 80 psi or more, it can lead to increased wear and tear on your plumbing system.

To keep a walk-in tub in good condition, clean it regularly with non-abrasive cleaners. It is also important to periodically inspect the seals, jets, and faucets to ensure they are functioning correctly.

A plumbing emergency is a problem that threatens to severely damage your home or put your family at risk if not addressed immediately. If leaving the issue until regular business hours will cause more damage, it's an emergency. Examples include burst pipes, major leaks, significant drain clogs, a lack of hot water, a suspected gas leak, an out-of-control water heater, or a sewer line backup forcing gases into your home. Many home insurance policies will cover sudden and unexpected plumbing emergencies, provided they are not caused by homeowner negligence.

If your bathtub won’t drain, it’s usually due to a clog. You can try to remove any visible debris by hand. For debris stuck in the trap below the drain, a drain snake is your best bet. Keep in mind that chemical drain cleaners can be very effective for hair clogs, but they’re corrosive and can damage your pipes. Use with caution. 

Removing calcium and lime buildup will often fix a clogged faucet head. You can usually remove any buildup with distilled white vinegar or a combination of vinegar, dish soap, and baking soda. Sometimes, the problem is buildup on the aerator, in which case removing and cleaning that part should fix your water flow. However, the design of some aerators makes them difficult to clean. For those, replacing the aerator will get the faucet flowing well again.

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.