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Top-Rated Toilet pros in Durham - Updated Nov 2026

Avatar for Sgt. Smith's Drain Cleaning Services
Sgt. Smith's Drain Cleaning Services
4.9(
101
)
Drain Clog or Blockage - Clear

Serving Durham, NH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"When I first called someone answered the phone. I got an idea on cost and said I had others to check on. I placed calls to 7 other plumbers and none of them got back to me. I called Sgt. Smith back and asked if they could do the job. They said yes and came the same afternoon. I was VERY IMPRESSED with the owner who came to do the job. He was very professional and let me know every step of the project he was doing to unclog the drain problem I had. I can't say enough of how well I was treated and his first rate customer service. I would highly recommend Sgt. Smith drain cleaning service to one and all."
Our work
Our work
Our work
Our work
Camera

+3

Response time2 hrs
40 neighbors recently requested a quote
Recommended by92%of homeowners
Daniel Lavigne Plumbing & Heating
4.5(
76
)
Faucets, Fixtures and Pipes - Repair or Replace

Serving Durham, NH and surrounding areas

Approved

In business since 1987

Free estimates

Credit card accepted

"We were in the need of a new plumber and we chose Dan Lavigne through Home Advisor. Dan was very prompt in calling us back to make an appointment. Over the phone, we told him that we needed to install a new toilet and to repair an existing one. He was very courteous and professional and came out within a reasonable time frame to do the work for us. He did an excellent job and we are very pleased with his service and pricing. We have other small jobs for him and we are definitely calling him back! He is great and we highly recommend him."
Response time8 hrs
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Cutting Edge Plumbing, LLC
Cutting Edge Plumbing, LLC
5.0(
15
)
Faucets, Fixtures and Pipes - Repair or Replace

Serving Durham, NH and surrounding areas

Approved

In business since 2020

Credit card accepted

Customers say: Quick response

"Dustin was very professional, and knowledgeable on everything concerning plumbing. He installed the shower, sink and toilet hook-ups as well as advice and information on the existing fixtures in the house. A pleasure to work with and I look forward to hiring him again for future projects."
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 Durham, NH and surrounding areas

Approved

In business since 1995

Emergency services offered

Warranties offered

"Work was done quickly and professionally. The price of the service was no better or worse than anywhere else. My only criticism is that when the plumber was not going to be on time by over an hour, I was not automatically contacted. I had to reach back out to the company myself to find out that he had been delayed."
65 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Heritage Home Service
Heritage Home Service
4.2(
1,356
)
Drain Clog or Blockage - Clear

Serving Durham, NH and surrounding areas

Approved (Corporate)

In business since 1988

Emergency services offered

Warranties offered

"Rick addressed all my concerns. He quickly replaced the part in the toilet. He tightened the shower faucet and cleared the drains. He left the bathroom clean. He was very courteous and answered all of my questions."
Golf Tournament
Water quality team
HVAC tech
Electrical team
Bryan, electrician

+24

118 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Adams Services
Adams Services
5.0(
2
)
Drain Clog or Blockage - Clear

Serving Durham, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"He did an excellent job removed old toilets aand replaced several faucets in an efficient manner . He is professional and you would even believe how clean his work is He is dependable and affordable . I would highly recommend him ."
Kitchen sink/faucet
10 neighbors recently requested a quote
Avatar for IronCAD
IronCAD
New to Angi
Drain Clog or Blockage - Clear

Serving Durham, NH and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

IronCAD LLC (Residential Plans & Carpentry Services)\nEdgar Almonte \nBased in Lower-NH\n\nBeen working in the Building, Fabrication and Design Planning Field for 20yrs.\nWork-Travel Radius included NH & MA, and Lower-ME.\nExpertise in a wide-variety of disciplines and trades.\nSole-proprietor for Small to Mid-Size Jobs in which Bids will be reasonable. \nInsured Contractor \n

16 neighbors recently requested a quote
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Toilets FAQs, answered by experts

Technically, you can put an elongated toilet seat on a round toilet, but it’s not a good idea. Elongated toilet seats are a few inches longer than round toilets, so they will hang over the front edge of your toilet, which isn’t appealing. Additionally, an unsupported toilet seat or portion of a toilet seat is more likely to crack and shift, which could result in injury to whoever uses the toilet. Always match your toilet seat style to your toilet, or replace the toilet entirely if you’re looking to switch styles.

Many parts of your plumbing system can fail, but clogged drains are one of the biggest plumbing problems you’ll likely encounter. From your kitchen sink, bathroom sink, or bathtub, there are plenty of opportunities for gunk, hair, food scraps, and more to get stuck in drains. When this happens, water will slowly drain, leading to standing water, bad odors, drain flies, and other issues.

Many homeowners can handle a minor clog themselves, but if you have a clog in your main line, you’re best off hiring a local plumber to get the drain back to its normal flow rate.

Sealant doesn’t need to be applied to the bolts, but it can be a good way to stop an active leak in the moment. However, don’t rely on it as a cure-all; instead, make sure to fix the problem at the source by changing or tightening the bolts. 

If you do use sealant, make sure to spread it thickly and evenly across the bolts and the tank's porcelain.

The average cost to replace a toilet fill valve is around $100, and prices range from $50 up to $150, depending on your location, the experience of the plumber, and how accessible your toilet is. In most cases, a professional plumber can replace your fill valve in under an hour, although it might take longer if they also need to fix or replace other components at the same time.

If you have to hold the toilet handle (also called the toilet lever) down to flush, you probably have a chain problem. A chain that cannot fully lift the flapper will close too early and not clear the toilet bowl. Try adjusting the chain length so there’s about ½ inch of slack.   

The Durham, NH homeowners’ guide to toilet services

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