
Serving Cos Cob, CT and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Completed quickly and very knowledgeable plumber."





+41


Serving Cos Cob, CT and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Completed quickly and very knowledgeable plumber."





+41

Serving Cos Cob, CT and surrounding areas
Approved
In business since 1977
Free estimates
Emergency services offered
"Extremely satisfied. Company was responsive (My initial call to them was on Xmas Day when I noticed the sewer backed up in my back yard). They called me back immediately and agreed to send someone to look at it the next day (after ansering some questions, we agreed it was not an emergency) - they came the next day as promised and even called prior to their arrival. The plumber assessed the situation and took pictures to send back to Larry. I spoke with him and agreed to have them come back on Monday when the equipment needed to address would be available (needed an extra long hose and camera set up given the location of the cleanout cup). Each time dealt with the company (Larry) he would call to let me know status and options. On the day they came, Larry and his associate were at my home at the time promised. Spent nearly 3 hours and all is well. So although a bit pricey, well worth it given the responsiveness and professionalism of the company. Would highly recommend them for any of your plumbing needs.
"





+6

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
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"I worked with Jesse to help with a clogged bathtub drain after I tried plunging it myself. I explained over the phone that I was dealing with backflow problems and each time I used the bathroom sink the water would end up back in the tub. Unlike another plumber who said they would need to charge me to snake both the tub and the bathroom sink, Jesse explained it would likely just need to be the sink and there is an issue in the shared drainage pipe. Jesse communicated clearly when he'd arrive and on his availabilites, and helped resolve the issue quickly and cleaned up after himself. He also gave me additional advice on how to manage my drainage issues in the future, and another toilet problem I had. Good guy to work with, and got the job done. Would hire again."





+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 2013
Free estimates
Emergency services offered
"Mike was the first contractor to respond to my request. He came in the same day and inspected my bathroom plumbing for a suspected leak from the tub. He was very thorough and found a minor issue with the diverter which I asked him to replace. He knows his pipes and I am pleased to recommend his services to anyone looking for an honest plumber at a reasonable price."





+5

Serving Cos Cob, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Jorge with rodris rooter was amazing He respond very fast and fix my kitchen sink the same day"





+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
Super Service Award Winner
In business since 1992
Emergency services offered
Warranties offered
"Oct. 6 2025 it went quick. I received an estimate of The job first. The work was done correctly. It didn't take long. If I need plumbing service again. I would contact Cassidy plumbing & Heating."

Serving Cos Cob, CT and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"The best plumber around. Clean courteous prompt and skilled"





+7
Schedule a plumbing inspection every one to two years to ensure your system is in good working order. Regular inspections can help you catch minor issues before they become costly problems, like major water damage repairs. You should also consider a plumbing inspection when buying or selling a home or if you notice signs of a plumbing issue. Staying proactive with maintenance can save you money and stress in the long run.
A plumbing inspection for a standard one-story to two-story home takes between two and three hours. For larger residences, historic homes, or rental complexes, a complete inspection requires a full-day commitment of eight hours. However, this does not account for any necessary repairs that your plumber might find, so it’s best to set aside additional time during the inspection in case an unexpected repair comes up.
When built with quality materials, your plumbing system endures for decades. CPVC, brass, iron, and steel provide reliable service for 50 to 70 years, while copper extends durability up to 100 years, and PEX maintains performance for 80 to 100 years. Maintaining this system with regular inspections and prompt repairs guarantees long-term efficiency.
You should repipe your home when your plumbing exceeds its expected lifespan or uses hazardous materials like lead, polybutylene, or galvanized steel. Persistent leaks, corrosion, and compromised water quality signal that your existing piping no longer meets safety standards. Repiping eliminates potential health risks and prevents extensive water damage.
From average costs to expert advice, get all the answers you need to get your job done.

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