Serving Old Greenwich, CT and surrounding areas
Angi Approved
Free estimates
Emergency services offered
Small jobs welcome
"Hi he was great! Done in a heartbeat. So glad we found him. Thank you!"
+41
Serving Old Greenwich, CT and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2018
Free estimates
Emergency services offered
"Installed a new Rheem gas water heater right away. Great price. Quick -efficient service. I will be using them for a new boiler in a few months thank you!"
+6
Serving Old Greenwich, CT and surrounding areas
+20
Serving Old Greenwich, CT and surrounding areas
Angi Approved
In business since 2002
Free estimates
Emergency services offered
"Finding a reliable contractor is tough these days, but I got lucky hiring Chris. He and his son arrived on time, replaced my electric hot water tank, fixed a leaking guest bathroom sink, and cleaned up afterwards. Chris is a true professional with a great attitude excellent work at a fair price. I highly recommend him."
+7
Serving Old Greenwich, CT and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2013
Free estimates
Emergency services offered
"the tank worked until about 2 weeks ago, no hot water"
+5
Serving Old Greenwich, CT and surrounding areas
Angi 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 Old Greenwich, CT and surrounding areas
Angi Approved
In business since 1935
Free estimates
Emergency services offered
"They were a day late"
+4
Serving Old Greenwich, CT and surrounding areas
Angi Approved
In business since 1922
Free estimates
Emergency services offered
"Hired this company to replace two water heaters in my rental. Contractor responded quickly and got job done within few days from initial contact. Highly recommend."
Serving Old Greenwich, CT and surrounding areas
Angi Approved
In business since 2025
Free estimates
Warranties offered
"Very responsive, friendly, and reliable service. Would hire again! "
Serving Old Greenwich, CT and surrounding areas
Angi 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 whats rightand that commitment never fades.
From average costs to expert advice, get all the answers you need to get your job done.
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