Top-rated plumbers.

Get matched with top plumbers in Derby, CT

Enter your zip and get matched with up to 5 pros

TRUSTED BY DERBY, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified plumbing services reviews

Find Plumbers in Derby

No Swett Plumbing
5.0(
19
)
Drain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or ReplaceGas Piping+2 more

Serving Derby, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Small jobs welcome

Credit card accepted

"My water heater started leaking I called several different plumbers to get it replaced No swett Plumbing being one of them explained what I had to have done was told by them to send a picture of the area . They got right back to me said they could fit me in the following day they came the next morning and installed the heater, that I had delivered the prior day fast and efficiently and at a great price From now on there my goto Plumber."
Response time2 hrs
Response rate89%
Recommended by60%of homeowners
Avatar for Instant Plumber CT
Instant Plumber CT
4.8(
23
)
Drain Clog or Blockage - ClearBathtub Install or ReplaceBathtub Install or Replace - For Business+18 more

Serving Derby, CT and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Aidrian is the best! I had an emergency leak late on a Sunday night and he came right out and fixed everything, game me advice on how to handle repairs and educated me on what to do in the future if that happens. I then had him come out another time to install a garbage disposal. He is so easy to contact, on time, clean, professional and gave me a far better price than anyone else quoted. Itâ s great to see the price he takes in his work. A real perfectionist! He is the only person id trust for future plumbing related issues at my new house."
Response time1 day
Response rate93%
1 neighbors recently requested a quote
Avatar for United Sewer & Water, LLC
United Sewer & Water, LLC
4.8(
177
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+3 more

Serving Derby, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"I hired this company for an inspection on a home before purchasing the home. The plumber was able to put a camera into the sewer line and assess for any current-or foreseeable issues. 100% recommend this service for anyone purchasing a home as traditional home inspectors do not assess home plumbing as in depth."
Hydro-jetter
Full Toilet Replacement Successful
Corroding House Trap
Root Intrusion
Sewer Clog

+66

Response time7 hrs
12 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Z Plumberz of New Haven
Z Plumberz of New Haven
4.7(
35
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateGas Piping+5 more

Serving Derby, CT and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"He approaches people as if he wants a customer not just a job. By working with me we replaced my hot water heater for $400 less than anyone else. I intend to use him on every plumbing job as he is very fair and honest. His quote is "He tries to do the right thing""
Response time2 hrs
Recommended by96%of homeowners
Avatar for Bath Planet of CT
Bath Planet of CT
4.6(
193
)
Shower Install or ReplaceBathtub Install or ReplaceWalk In Tub - Install or Replace

Serving Derby, CT and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"The installers were on site when promised by Bath Planet. The installers answered all concerns my wife and I had and the project went well. The installers were professional and were able to finish the project in one day . This included floor, wall and plumbing work before installing the finished product. It came out beautiful, we highly recommend Bath Planet."
Diamond Pompeii
June bathroom
Finished Job
Sink & Floor
Finished Job

+19

Response time5 hrs
Response rate92%
71 neighbors recently requested a 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 Derby, CT and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Bruce and Bill of Williams and Associates Mechanical Contracting recently removed and replaced my 18 year old oil fired boiler and added an indirect fired water heater. I had been saving for this project for over a year and had been geeking out in my avid research (Thanks Internet!) of products available, reviews and costs, as well as the reputation and reliability of local heating and plumbing contractors. I knew what I wanted, I just needed to stay within my budget and find a contractor I could trust. It is therefore, my pleasure to let others know, on the same web review sites that I referred to, how overwhelming pleased I am to have worked with Bruce Williams and his team. They skillfully removed and installed the heating system in a day, took pride in their work and took the time to explain the new system and to fully answer all my questions. Bruce and Bill clearly like what they do for a living, have great people skills and work very well together. I was able to get the very best of products and still come well under budget. I cannot thank these guys enough! Honest, Professional and Reliable! My dusty, unfinished basement with my new Viessmann boiler, Carlin burner and HTP indirect fired water heater is now my favorite part of the house!"
Large Mechanical Room
Response time1 day
Recommended by92%of homeowners
...
Showing 1-10 of 411
Plumbing questions, answered by experts

For most homeowners, a plumbing inspection costs $100 to $500. It depends on the location, the type of inspection, and the size of your home. A simple visual inspection will cost up to $200, while a camera inspection that checks your underground sewer lines can cost more than $1,000. Nonetheless, this may still be a better option than tearing up your underground plumbing to find the problem.

The regulations around whether drain pipe installers need to hold licenses or certifications differ based on where you live and the type of drain pipe installed. Municipalities have varying rules and regulations about who can and can’t perform plumbing work. However, we recommend hiring a certified plumber to install or modify your drain lines. Licensed plumbers will perform a high-quality, professional installation, which translates to a lower risk of clogs and leaks in the future. Use Angi’s state licensing tool to confirm the license status of your potential plumber before hiring them to install your drain pipe.

If the toilet is overflowing but there’s no clog, that’s a sign that the issue is deeper in the system, and plunging may not help. A blockage in your home’s plumbing, the plumbing vent, or even city sewer lines can cause toilets to overflow. The issue could also be the toilet itself if the filler float isn’t set to the correct height or if parts are damaged or worn out.

Where you drain a hot tub largely depends on local regulations, but you must not drain chemically treated water where it can damage the environment. Direct the water toward a sanitary sewer drain that will take it to a treatment facility. If your lawn has a dedicated drainage area that’s free from plants and foundations, you can likely drain it there. Avoid storm drains, as the hot tub water will enter waterways and could hurt aquatic life. Likewise, do not pour it out directly on any public land or where it can get into your neighbors’ property. 

A toilet flapper will remain open when the chain that it is connected to is too short. The chain should lift the flapper just enough to allow it to open the rest of the way on its own. The chain should have just about half an inch of slack.

The Derby, CT homeowners’ guide to plumbing services

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