
Serving Cos Cob, CT and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Amazing! Smart, fast, honest, kind! Best plumber we ever had."





+41

*The Angi rating for Plumbing companies in Cos Cob, 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 Cos Cob, 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 August 04, 2026

Serving Cos Cob, CT and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Amazing! Smart, fast, honest, kind! Best plumber we ever had."





+41

Serving Cos Cob, CT and surrounding areas
Approved
In business since 1977
Free estimates
Emergency services offered
"Steven was the absolute best… arrived at the very start of only a two hour window, fixed the problem in about an hour. Very polite and courteous. I called three plumbers and he was the first to call me back and the only one who would give me a ballpark figure over the phone. The others wanted to come out and have a look for $70. even though I accurately described the job in detail. I’m thrilled to have a reliable plumber! A more than satisfied customer, Lora Harrigan"





+6

Serving Cos Cob, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Jesse is amazing! Professional and efficient."





+12

Serving Cos Cob, CT and surrounding areas
Approved
In business since 1983
Free estimates
Emergency services offered
First String Plumbing, Heating & Cooling is built on over four decades of hands-on, master-level experience paired with modern equipment, straightforward pricing and a commitment to serving our neighbors near and far.\n\nWe believe every homeowner in Connecticut and New York deserves a team they can count on whenever they need help. When the lights are at their brightest and all eyes are on us, we will always do what is right and that commitment never fades.





Serving Cos Cob, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Went well. I thought that I might need a new trap or elbow since water was leaking. As it turned out, it was the sprayer that was leaking and not the elbow. The tech did not try to oversell me all new plumbing and I appreciate that."





+50

Serving Cos Cob, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Free estimates
Emergency services offered
"I've used All Star Rooter on three occasions and have been very pleased with the work provided. Always professional, punctual and careful, they are specialists. An important indicator of their skill is their position in the industry - three different plumbing companies have recommended All Star Rooter. They will calmly approach a stressful situation and do their best to reach a successful outcome. On this occasion they were able to clear an on-going clog efficiently."





+9

Serving Cos Cob, CT and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Cris is not only a great plumber but a great guy!"





+7

Serving Cos Cob, CT and surrounding areas
Approved
Super Service Award Winner
In business since 1990
Free estimates
Emergency services offered
"The team from Gallery of Kitchens & Baths gave our bathroom the upgrade it desperately needed. The Salvatori marble vanity and Pittori cabinetry make it feel brand new and incredibly stylish. The craftsmanship, communication, and professionalism throughout the process were outstanding. Kudos to them!"





+83

Serving Cos Cob, CT and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"I had plumbing leaks in a couple of places, but the men that did the work went above and beyond by replacing every component involved top to bottom to ensure there would be no leaks for a long time to come. Very satisfied with the quality of work as well as how quickly it was done."





+6

Serving Cos Cob, CT and surrounding areas
Approved
In business since 2010
Free estimates
Offers commercial services
"I can’t speak highly enough about John. He responded immediately to fix a problem with a leaking toilet (required new toilet and pipe repair and coordinated the repair work with a great contractor. I highly recommend hiring John. Great work, great price. Great guy ???"





+7
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