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TRUSTED BY DERRY, NH HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.5k+
    Verified toilet services reviews

Top-Rated Toilet pros in Derry - Updated Nov 2026

Avatar for Ferris Plumbing, Heating & Air
Ferris Plumbing, Heating & Air
4.9(
58
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - Clear

Serving Derry, NH and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Excellent. I called Ferris Plumbing on a Thursday afternoon and left a message. Matt returned my call the next morning. After I explained the problem, Matt said he would try to get to me that day (Friday), but he may not be able to. Meanwhile, he suggested not using that toilet. He called later that day and said he couldn't make it, but would be able to on Monday. He called me on Monday morning to confirm that he would be coming and gave me a estimated time of arrival. Matt wasn't able to come himself, but two of his plumbers arrived mid-morning. I explain all of this because Matt's communication was OUTSTANDING. I always knew the status and I knew he would be arriving as soon as he could. His two plumbers were also excellent and efficient. They replaced the toilet flange and gasket, and remounted the toilet without needing to disturb the downstairs ceiling. I should mention that the toilet is the original installation of 48 years ago. The original gasket was completely disintegrated to the point that only few small fragments of it were left. They were also very careful to protect the carpet just outside the bathroom by placing a drop cloth to protect it. Their service and work was EXCELLENT. We are considering remodeling that bathroom and Ferris Plumbing will certainly be our first choice to do the work. I highly recommend (Matt) Ferris Plumbing."
Various Remodel Jobs
Various Remodel Jobs
Various Remodel Jobs
Various Remodel Jobs
Various Remodel Jobs

+24

37 neighbors recently requested a quote
Recommended by78%of homeowners
Granite State Sewer & Drain Cleaning Co
4.9(
13
)
Drain Clog or Blockage - Clear

Serving Derry, NH and surrounding areas

Approved

In business since 1981

Emergency services offered

Warranties offered

"Granite State Sewer called me the next morning and had a technician out within two hours. He explained everything he did and was courteous and knowledgeable. The price was very fair, and I would use them again and will recommend to others."
Additional Photos
Additional Photos
2 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Rescue Plumbing Services, LLC
Rescue Plumbing Services, LLC
5.0(
9
)
Drain Clog or Blockage - Clear

Serving Derry, NH and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Rescue plumbing really rescued me! I had a clogged kitchen sink, I cleaned the traps blew out the pipes but just couldnâ t get the sink to drain. I spoke to Cody and he was so helpful and knowledgeable he sent Ari out the next day and he fixed it within 20 minutes he was very knowledgeable and explained everything gave a bunch of tips and recommendations. He was super neat and left the area he worked in spotless! Thank you sooo much! Wendy Leclair"
Rescue Plumbing Services
Rescue Plumbing Services
Rescue Plumbing Services
Rescue Plumbing Services
Rescue Plumbing Services

+8

Response time2 hrs
Response rate93%
Recommended by88%of homeowners
Avatar for Cutting Edge Plumbing, LLC
Cutting Edge Plumbing, LLC
5.0(
15
)
Faucets, Fixtures and Pipes - Repair or Replace

Serving Derry, NH and surrounding areas

Approved

In business since 2020

Credit card accepted

Customers say: Quick response

"Our outside faucet was leaking and we also needed a shutoff valve for this inside the house. Richard was able to fit us in despite his busy schedule before we had a cracked pipe from freezing temps. He did a great job, very efficient, and at a good price. It"s great to be able to hire someone local, here in Litchfield, and I would recommend him to anyone needing plumbing work. We also will be calling him to replace a vanity and sink in our bathroom after the holidays."
Drain Cleaning
Kitchen Sink Drain Repipe
New Pop Up Assembly with new P Trap and Clean out
New Softening System
Kitchen Sink Drain Repipe

+41

Response time7 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mr. Rooter Plumbing & Heating
Mr. Rooter Plumbing & Heating
3.9(
358
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - Clear

Serving Derry, NH and surrounding areas

Approved

In business since 1995

Emergency services offered

Warranties offered

"Eric came to fix my leaking toilet and put a new shut-off valve on as the last one would not turn. He was very professional, neat and friendly. He was nice enough to suggest we look for coupon savings on line and he found one he used for me as a senior. I will be sure to call these folks should I ever need plumbing. The worker was to come between 12 and 4 and at 2:30 I got a call to let me know he was on his way."
65 neighbors recently requested a quote
Recommended by87%of homeowners
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Toilets FAQs, answered by experts

While you don’t have to run out and immediately buy a new toilet at the first sign of a clog, if the toilet keeps clogging because it’s a low-flow or poorly designed model, a new toilet may be the way to go. If your toilet keeps clogging, you can try using less toilet paper, adjusting the fill valve, checking the toilet vent pipe on the roof, and using a toilet auger to make sure nothing is stuck in the pipe or trap.

You should replace your toilet at least every 25 years. While toilets are pretty sturdy appliances, they don’t last forever. Even if you aren’t ready to invest in the cost of a bathroom remodel yet, just replacing your toilet will help freshen up your space and keep your bathroom functioning.

Many homeowners stress about cleaning before an emergency plumber arrives, but you’re far better off doing the following while you wait for your plumber to get to your home:

  • Shut the water off at your water main if you have a leak or a burst pipe 

  • Avoid using any water fixtures in your home, including appliances

  • Clear a path to the problem area so that it’s easily accessible 

  • Consider shutting your breaker if you’re concerned that the leak may affect your electrical system

A bit of water in the bowl can help unclog a toilet, especially if you're using a plunger. However, if the bowl is full to the brim, you'll need to strap on gloves and remove some of the wastewater in a cup or container so it doesn't overflow when you try to unblock the pipe. If you're concerned about it filling further, manually close the flapper in the toilet tank or turn off the water supply to the toilet.

The biggest sign that your flange leaks is if you notice water at the base of the toilet. The cause is likely due to a poor flange installation, so you might have issues with loose bolts, an uneven flange, or a cracked plastic flange. Add a deteriorating wax seal to this, and you have a recipe for disaster. The best solution is to shut off the water valve, replace the toilet flange, and seal it with a new wax ring.

The Derry, NH homeowners’ guide to toilet services

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