Top-rated plumbers.

Get matched with top plumbers in Thompson, CT

Enter your zip and get matched with up to 5 pros

Need a pro for your plumbing project in Thompson, CT?

Select your specific project to find the pro for you.

TRUSTED BY THOMPSON, CT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon159
    Verified plumbing services reviews

Verified Reviews for Plumbing pros in Thompson, CT

*The Angi rating for Plumbing companies in Thompson, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.

*The HomeAdvisor rating for Plumbing companies in Thompson, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.

Last update on February 28, 2026

Find Plumbers in Thompson

Avatar for Neighborhood Drains L.L.C
Neighborhood Drains L.L.C
5.0(
36
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessSewer Main - Clear+1 more

Serving Thompson, CT and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"This man came out in the evening, after I worked all day and had no problem helping me out. He was kind, courteous, and very up front. He not only fixed the issue, he gave me pointers on making sure it doesn’t come back. Please, give him a call if you need a plumber. He will not disappoint you!"
Clear in aisle
Drain cleaning
floor clean out
Main Drain
1 neighbors recently requested a quote
Request Quote
Avatar for Cowan Family Plumbing LLC
Cowan Family Plumbing LLC
5.0(
7
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplacePlumbing for a Remodel or Addition - Install+16 more

Serving Thompson, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Absolutely fantastic service! Jake is not only an incredibly skilled plumber but also extremely hardworking and professional. I highly recommend Cowan Family plumbing!"
Bathroom Install
Bathroom Install
Master Water Conditioning System Install
Master Water Conditioning System Install
Response time4 days
8 neighbors recently requested a quote
Recommended by85%of homeowners
Request Quote
Avatar for Campbell Plumbing & Heating
Campbell Plumbing & Heating
4.9(
14
)
Drain Clog or Blockage - ClearWater Heater - Install or ReplaceWater Heater - Repair or Service

Serving Thompson, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Emergency services offered

"Needed failed hot water heater replaced. Campbell installed a new replacement the next day after being called. Two installers plus the business owner showed up on time and quickly made the swap. Will definitely use again for plumbing need."
Streamline replacement
Steam line replacement
Response time11 hrs
15 neighbors recently requested a quote
Recommended by57%of homeowners
Request 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 Thompson, CT and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"I am waiting to get an answer back. I was told the $99 few would be waived if I proceeded with the repairs and the plumber did the repairs and was still charged the $99 fee. Need an answer if I am getting refunded. Was charged $145."
Bathroom Remodel Projects
Bathroom Remodel Projects
Bathroom Remodel
Tub-to-Shower
Tub-to-Shower

+28

Response time6 hrs
2 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Avatar for DreamHome Remodeling
DreamHome Remodeling
5.0(
18
)
Shower Install or ReplaceBathtub Install or Replace

Serving Thompson, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"They cut out the old dry wall, removed any and all mold, then replaced the dry wall, placed a tub and shower unit, they had their plumber come in and adjust our piping and install our new shower head and tub faucet all within 6-7 hrs. The installers were very nice, respectful, polite young men-- I would 10/10 recommend this company!!"
Response time8 hrs
Response rate99%
81 neighbors recently requested a quote
Request Quote
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 Thompson, 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
137 neighbors recently requested a quote
Recommended by86%of homeowners
Request Quote
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 Thompson, 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
Request Quote
Avatar for Long Home
Long Home
4.2(
195
)
Shower Install or ReplaceBathtub Install or ReplaceWalk In Tub - Install or Replace

Serving Thompson, CT and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"Chris Reynard gave us everything we wanted in a representative from a home improvement company and we really love our new shower. Thanks."
536 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
Avatar for Whitcomb and Holmes Company
Whitcomb and Holmes Company
5.0(
13
)
Bathtub Install or ReplaceBathtub Install or Replace - For BusinessShower Install or Replace+2 more

Serving Thompson, CT and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Excellent. We added a bathroom and a bedroom, took down paneling and completely redid the family room. These guys did all the electrical work, plumbing work, flooring, painting and everything else. Amazing communication, stayed on budget, worked very well with us and the work was done quickly and exactly as described. Any issues were immediately dealt with. Any questions were immediately answered. Would absolutely work with these guys again and would recommend them!"
Quartz countertop
Farm sink
Custom black walnut vanity in 1/2 bath
New lighting fixtures and ceiling fan along with appliances. LVT for flooring.
New trim to accentuate the walls and new AV boxes to hide cords.

+27

Response time4 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for TPK LLC
TPK LLC
5.0(
3
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearDrain Line Breakage - Camera Locate+3 more

Serving Thompson, CT and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Easy and good service I will recommend this company to anyone who is interested in getting work done."
Bathroom toilet and sink
Bathroom toilet and sink
Bathroom toilet and sink
10 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 148
Plumbing questions, answered by experts

When planning plumbing projects, seasonal timing is critical in CT. Ground freezing limits excavation work for septic repairs or underground pipe replacement, so schedule exterior projects between spring and early fall. Because the area has limited local contractors, book professionals well in advance. You must also secure appropriate permits for all interior work and separate health approvals for well or septic modifications. Always test private well water annually for contaminants.

Helpful?

Address active leaks, frozen pipes, and failing septic systems immediately to prevent structural damage and health hazards. If water testing reveals contamination, remediate your well without delay. Schedule replacements for aging but functional pipes and cosmetic fixture upgrades at your convenience. However, prioritize any exterior plumbing projects requiring excavation before the ground freezes in Thompson, targeting completion by November to avoid severe winter weather delays.

Helpful?

In Thompson, private well and septic systems require the most plumbing work. Plan for periodic well pump service and regular septic pumping. Additionally, hard water in the area accelerates scale buildup, which shortens the lifespan of water heaters and pipes. Older homes contain aging galvanized supply lines and cast iron drains that require replacement. Finally, cold winters cause frozen pipes in unheated spaces, making insulation upgrades necessary to prevent damage.

Helpful?

Upgrading plumbing directly impacts other home systems in Thompson. Adding a bathroom or high-flow fixtures directly increases the load on your septic system, making a capacity check essential. Replacing a well pump requires coordination with your electrical system, as it runs on a dedicated circuit. Additionally, changes to water lines disrupt installed water treatment equipment. For homes with boiler-based heating, professionals must carefully separate domestic water lines from heating infrastructure.

Helpful?

Yes, combining plumbing with other projects is highly efficient. When replacing a well pump in CT, upgrade your water treatment equipment at the same time while the system is offline. During a bathroom remodel, replace aging supply lines to avoid reopening walls later. If you need septic system excavation, address landscaping and grading simultaneously. Bundling these tasks reduces disruption and consolidates the permit application process for a smoother project.

Helpful?

The Thompson, CT homeowners’ guide to plumbing services

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

See all articles