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TRUSTED BY NIANTIC, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon606
    Verified plumbing services reviews

Top-Rated Plumbers in Niantic - Updated Nov 2026

Avatar for DreamHome Remodeling
DreamHome Remodeling
5.0(
26
)
Shower Install or ReplaceBathtub Install or Replace

Serving Niantic, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Kyle installed our walk-in shower and did a fantastic job. It was a very long day for him due to an issue with our plumbing, but he remained positive and kept working methodically to complete the job. He was professional and pleasant during his many trips to and from our 3rd floor bathroom. And, we are very happy with the shower. It looks and works great."
Response time8 hrs
Response rate100%
80 neighbors recently requested a quote
Avatar for Total Bath Systems, LLC.
Total Bath Systems, LLC.
4.2(
176
)
Shower Install or ReplaceWalk In Tub - Install or ReplaceBathtub Install or Replace

Serving Niantic, CT and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"They are good and prompt, but expensive. Project, replace toilet wax ring. Replace lavatory sink tail piece and lavatory sink stopper assembly I needed this done fairly quickly as the toilet was starting to drip water into a ceiling area below. The telephone staff who set up our appointment were great. Response time was short. Once the technician arrived, he was up front with pricing, so I knew what their price would be. I did postpone other less urgent work because of the price. The cost for these two items was almost $1000. Past experience with other plumbers would have been in the $700 range. However, TMS was available, and they were not If the price had been more in line, I will probably use them as my regular."
Bathroom Remodel Projects
Bathroom Remodel Projects
Bathroom Remodel
Tub-to-Shower
Tub-to-Shower

+82

Response time6 hrs
38 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Diamond Plumbing & Heating, LLC
Diamond Plumbing & Heating, LLC
3.7(
86
)
Faucets, Fixtures and Pipes - Repair or ReplacePlumbing for a Remodel or Addition - InstallSewer Main - Install, Replace or Repair+15 more

Serving Niantic, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Emergency services offered

Warranties offered

"Great experience!! Amilcar and his team were efficient, respectful and very knowledgeable. They walked me through the process each step of the way, providing me with different options and really making me feel like part of the process with the installation of my ductless system. Great customer service, Amilcar was always a available when I called. I definitely recommend Diamond Plumbing for your heating, A/C or plumbing work!!"
4 High Efficiency Combi Install
Sewer main replacement
Surrey Ln
Clay sewer main replacement
Clay sewer main replacement

+13

5 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Atlantic Water Heater Pros
Atlantic Water Heater Pros
4.8(
51
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+1 more

Serving Niantic, CT and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Williams & Associates installed a Buderus oil-fired boiler and stainless-steel chimney liner. Bruce's design was a significant upgrade over my 35-year-old boiler system. He clearly explained the process and installation, and he was receptive to my questions. Bruce is knowledgeable, straightforward, and responsive. The price was very fair, considering the quality of the work and other estimates I had gotten. I would not hesitate to recommend Williams & Associates."
Large Mechanical Room
Response time1 day
Recommended by92%of homeowners
Avatar for Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing, Inc.
4.4(
240
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Niantic, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Rick did an amazing job fixing the crack in my basement foundation. The company is very professional, knowledgeable and affordable. I highly recommend this company to anyone needing waterproofing in their home."
Drain at base of bilco
going up on the wall
finished wall area
completed
finished sump pump area

+37

Response time1 day
170 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Total Remodeling & Repair, LLC
Total Remodeling & Repair, LLC
4.9(
29
)
Shower Install or ReplaceBathtub Install or Replace

Serving Niantic, CT and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"I called for a quote on changing my bathtub to a wheelchair accessible shower, for my mother in law. I was amazed at how quickly they got back to me, I saw them the next day. Their bathroom designer was so patient with us, took his time to show us all their samples, and even helped us find financing that made it possible to surprise my mother in law with an entire new bathroom! The guys who came out did an incredible job on the bathroom and made the whole process so easy. They got the job done in less than 3 days. From start to finish, it was such a great experience. Can’t wait to work with them again next year on the outside of our home!"
Original Bathtub
Walk-In Shower
Walk-In Shower
Walk-In Shower
Kitchen Remodel

+12

Response time6 hrs
Response rate100%
13 neighbors recently requested a quote
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Plumbing FAQs, answered by experts

Running water can help melt ice inside the pipe, but only up to a certain point. If your pipe is frozen solid, adding water will not likely resolve the issue. Water will begin to flow through the affected pipe once the area is heated by a plumber, signaling the issue is getting resolved.

Showers frequently experience leaks, most commonly originating from either the faucet or a malfunctioning shower drain. Detecting a leaky faucet is straightforward—listen for the constant sound of dripping water, even after you believe you've fully closed the faucet. In the case of a shower drain issue, it is often characterized by water seeping from the base, usually caused by a deteriorated seal between the shower wall and the shower tray.

Frost-free faucets should not require outdoor pipe winterization when installed properly. The design of a frost-free spigot ensures that water flows out of the spout instead of sitting inside. Additionally, the shutoff valve for the pipe lives inside your home at the end of a long supply pipe, keeping the waiting water from freezing in outdoor temperatures.

The signs of a bad mixing valve in a shower include water that’s scalding hot or freezing cold, a leak in your shower, a lack of hot water, and low water pressure. If you suspect there’s a problem with the mixing valve, call a pro to inspect your shower and replace the valve if necessary.

Rough-in plumbing can take anywhere from three to five days for a pro to complete. The exact time to complete this job depends on several factors, such as the size of your home, the number of plumbing fixtures, and how accessible the plumbing system is. If any complex plumbing problems come up during the process, it might extend the length of your project.

The Niantic, CT homeowners’ guide to plumbing services

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