
Serving Willimantic, CT and surrounding areas
Approved
In business since 2007
Free estimates
Warranties offered
"This is the 2nd time I have hired this company for a plumbing problem and I was very happy with the service both times."





+2

*The Angi rating for Plumbing companies in Willimantic, 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 Willimantic, 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 October 05, 2025

Serving Willimantic, CT and surrounding areas
Approved
In business since 2007
Free estimates
Warranties offered
"This is the 2nd time I have hired this company for a plumbing problem and I was very happy with the service both times."





+2

Serving Willimantic, CT and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Plumber to request is Chris Bellucci"





+1

Serving Willimantic, CT and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"All of the people I dealt with at A.D.B. were very professional. The only issue was when I asked for references. The woman I spoke to said she would contact prior clients to make sure I could contact them. A week and a half later I was told that they do not give out clients names. If I was told that originally, I could have had the work started sooner. But the workers were quite knowledgeable. And answered all of the questions that I had. One reason I hired them is because their license is with the DEEP. The other estimates I received, those companies had licenses with the state as plumbers. I just felt that they may have had more knowledge on how to tackle the job. And another bonus is that the contract includes a one year guarantee. Not that expect I will need to call them back but it is good peace of mind. Overall, a great experience."





+33

Serving Willimantic, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2013
Emergency services offered
Small jobs welcome
"Paul was absolutely fantastic. I had a main sewer line clog backing up into my basement. Paul came out, knew exactly where to access the main line, and cleared the blockage quickly with professional equipment. He pulled out a ton of buildup and completely fixed the issue the right way — not just a temporary patch. On top of that, he was honest, explained everything clearly, and saved me over $400 compared to other plumbing companies told me I would’ve had to pay. Super knowledgeable, efficient, and professional. No upselling, no nonsense — just solid work. If you need a plumber who actually gets the job done, Paul is your guy. Highly recommend and will definitely call him again."

Serving Willimantic, 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!"





Serving Willimantic, CT and surrounding areas
Approved
In business since 2011
Credit card accepted
Customers say: Quality work
"The Water Heater Medic responded to my inquiry within 15 minutes. We spoke and confirmed a price and installation/removal for 2 hours later as the had the heater we wanted in stock. Fast, professional and friendly. I highly recommend them."





+8

Serving Willimantic, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"It was a pleasure meeting the plumbers that stopped by. They were both professional, courteous and diligent. I like that they took the time to explain what needed to be done e to correct the problem. I highly recommend will recommend this company moving forward."

Serving Willimantic, 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."





+28

Serving Willimantic, 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!!"

Serving Willimantic, CT and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
"Matt, AJ, Scott, Vinnie, Charlie all did a terrific job. They installed a gas water heater, installed a shut off on the water heater where there was one missing, replaced a kitchen sink from an old double sink to a new full size sink and in doing so, moved the garbage disposal and re-piped the whole project. They checked other pipes & plumbing and repaired a broken outside water pipe. Tisha in the office was also wonderful - very accommodating, congenial and they are all very customer service oriented. Respectful, honest, and I would highly recommend this company to anyone."





+16
From average costs to expert advice, get all the answers you need to get your job done.

The costs for common plumbing issues are determined based on parts, labor, and expertise level. Read our guide to find out how much you should budget.

Looking to estimate the cost of rough-in plumbing for your new home? We’ve got you covered with a guide that covers the different cost factors for this type of job.

Plumbing inspection costs depend on the issue you’re looking into and the size of your home. Learn what you can expect to pay.

Need to create a residential plumbing design layout but don’t know where to start? Learn essential plumbing components to create the perfect layout for your home.

When you’re building your dream home, the plumbing is pivotal. Learn the elements that make up plumbing for new construction with our helpful tips.

There are a few plumbing terms that everyone needs to know. Using this informative guide, you’ll learn plumbing terms like flapper and shut-off valve to help you tackle both emergencies and everyday annoyances.