Serving Cos Cob, CT and surrounding areas
Approved
In business since 1977
Free estimates
Emergency services offered
"Good work, clean, reasonable price. Responded quickly and arrived on time. Plumber was very knowledgeable and nice. Would use again."
+6
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
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Friendly and great service. Smart plumber"
+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 2011
Free estimates
Emergency services offered
"Quick and efficient. Kind and understanding of our housing cleaning rules."
+9
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
In business since 2002
Free estimates
Emergency services offered
"Great service! Very responsive, this guy should be the standard with how all sub-contractors work - giving his profession a good name! The price was a bit high BUT given the responsiveness and communication before and after the job, I think you pay for quality. There was ZERO stress working with this plumber. You should do some pluming work just so you can see how awesome it can be. But seriously, timely, respectful, and called/emailed what was going on, good service."
+7
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
Serving Cos Cob, CT and surrounding areas
Approved
Super Service Award Winner
In business since 1990
Free estimates
Emergency services offered
"The professionals completely redone our bathroom. They used high-quality materials without sacrificing style. The matte jade green cabinetry was eco-friendly and gave the space a soothing vibe. The finished product is far more impressive than our original vision!"
+83
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."
+3
It depends on the severity of the leak. Minor leaks may not require immediate attention and can be scheduled during regular business hours. However, if the leak is causing significant water damage or you can't control the flow of water, it's best to call an emergency plumber right away. Addressing serious leaks promptly can prevent structural damage and mold growth, potentially saving you money on extensive repairs later.
A journeyperson plumber is a licensed professional with a state-issued permit who installs and repairs piping for water and heating systems under the supervision of a master plumber. They have completed extensive training and amassed significant experience leading teams, drafting blueprints, and designing comprehensive plumbing installations. Their proven expertise ensures that they can handle both routine repairs and complex projects with precision.
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