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First String Plumbing, Heating & Cooling
24 service profiles
Plumber businesses and related repair services are available around Greenwich, CT.
5.0Rating
5Reviews
0Photos
12Services
About this business
First String Plumbing, Heating & Cooling is a plumbing and HVAC business serving Greenwich, CT, Fairfield County, and Westchester County. First String Plumbing, Heating & Cooling provides plumbing services including clogged drain service, drain cleaning, emergency plumbing, hydro jetting, leak detection, repiping, sewer line repair, tankless water heater installation and repair, and water line repair. The business also offers heating and cooling services such as air conditioning repair, furnace repair, heat pump installation, and mini split installation. First String Plumbing, Heating & Cooling is family owned and operated with over 43 years of experience, featuring trained technicians and serving the local community with a focus on dependable results and transparent pricing.
Plumber
Services
Services and categories listed for this business.
Plumber
Clogged Drain Service
Drain Cleaning
Emergency Plumbing
Hydro Jetting
Leak Detection
Repiping
Sewer Line Repair
Tankless Water Heater Installation
Water Heater Repair
Water Line Repair
Air Conditioning Repair
Location
Address and directions for this business.
Questions & answers
Helpful answers
Quick answers from this business profile.
What areas does First String Plumbing, Heating & Cooling serve? +
First String Plumbing, Heating & Cooling serves Greenwich, CT, Fairfield County, and Westchester County.
Is First String Plumbing, Heating & Cooling a family-owned business? +
Yes, First String Plumbing, Heating & Cooling is family owned and operated with over 43 years of experience.
What plumbing services does First String Plumbing, Heating & Cooling provide? +
First String Plumbing, Heating & Cooling provides clogged drain service, drain cleaning, emergency plumbing, hydro jetting, leak detection, repiping, sewer line repair, tankless water heater installation and repair, and water line repair.
What heating and cooling services are offered by First String Plumbing, Heating & Cooling? +
First String Plumbing, Heating & Cooling offers air conditioning repair, furnace repair, heat pump installation, and mini split installation.
Reviews
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5 reviews
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Share your experience with this business.
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Dave Mercure
Jan 4, 2026
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5.0
Nick, John and the entire team were absolutely fantastic. They are extremely professional, courteous and knowledgeable. They replaced an aging hot water heater with a top tier unit and also followed up in person to ensure that everything was working properly. The service they provide is second to none at a cost that was extremely fair and reasonable. Highly recommended!
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ANTHONY MORELLO
Jan 28, 2026
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5.0
First String Plumbing was fast and reliable when my water heater shut down. They Installed a new hot water heater within 24 hours of it breaking. It works great! Their team discovered and solved existing problems and came back the next day to check to see that everything was working properly. One flat rate, with no added fees for the extra visit or service. They made sure the job was executed to perfection. Fast. Reliable. Friendly. A+ customer service. Highly recommend.
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Cindy Frattaroli
Jan 5, 2026
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5.0
First String Plumbing recently installed a brand-new boiler system for our six-family home, and we couldn’t be more satisfied with the entire process. From start to finish, the team was highly professional, efficient, and extremely well organized. The installation was completed quickly with virtually no downtime, which was critical for a multi-family building. They carefully managed the transition from the old system to the new one, ensuring heat and hot water interruptions were kept to an absolute minimum. Communication was clear throughout the project, and the quality of workmanship was excellent. The new system is running perfectly, and th... First String Plumbing recently installed a brand-new boiler system for our six-family home, and we couldn’t be more satisfied with the entire process. From start to finish, the team was highly professional, efficient, and extremely well organized. The installation was completed quickly with virtually no downtime, which was critical for a multi-family building. They carefully managed the transition from the old system to the new one, ensuring heat and hot water interruptions were kept to an absolute minimum. Communication was clear throughout the project, and the quality of workmanship was excellent. The new system is running perfectly, and the upgrade was completely seamless. We are very grateful to First String Plumbing for their responsiveness and expertise—they truly came to our rescue. We would highly recommend them for any large-scale or time-sensitive plumbing and boiler work.
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Matthew Pessy
Feb 25, 2026
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5.0
First String Plumbing came the same day I called to fix a leaking washing machine. The team that showed up was personable and professional. They exceeded expectations with their quick turnaround on the job. Will be using them again if any future plumbing issues should arise!
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Yoni Ginor
Dec 9, 2025
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5.0
Great and friendly service. Helped work out some complicated connections and trouble shoot various appliances. Highly recommend. They did my firepit, my pizza oven, outdoor kitchen, and ran extra gas lines
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