Tri-County Installations Plumbing & Heating
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Tri-County Installations Plumbing & Heating
For over 40 years, Tri-County Installations Plumbing & Heating Inc has been serving Long Island residents. Whether your pipes have burst, your heating or air conditioning system has stopped working, we're here to help! We work with the National Grid High Efficiency program to ensure you get the most from your new boiler.

Switch to gas and get rid of your old oil tank (you must file with the Nassau County Department of Health first). Have a brand new, state-of-the-art heating or air conditioning system installed in your home.
Services
When the weather turns cold this winter, don't let your pipes freeze and burst. Call our experienced crew to winterize your pipes, and if they do burst, we'll be available for you 24 hours a day. If you are renovating or remodeling a part of your house, we can alter your entire plumbing system as required.
Our heating system installations use the sturdiest pipes built out of copper, PEX, PVC and cast iron piping. Since 1978, Tri-County Installations Plumbing & Heating Inc has been repairing and installing a wide variety of heating units. Whether your home has a gas or oil heating system installed, we can repair or service any aspect of it.
Have a combi boiler installed and save some room in your home. These boilers combine a high-efficiency water heater with a central heating boiler, all within the same unit. If your gas or steam boiler unit breaks down in the middle of the night, have no fear! Our experienced crew is available for you 24 hours a day, 7 days a week, for all boiler-related emergency repairs.
Gas heating units are more energy efficient and safer than having an old oil heater placed in your basement. Plus, there is no need to spend the cash necessary for regular oil refills and delivery. Since 1978, our family-owned and operated business has kept up with the times and evolution of home heating.
A water filtration system can remove bad odors, iron sediment and unnecessary minerals from your water. You can also have a reverse osmosis system or home distiller installed to give you truly pure, safer drinking water for you and your family. You may think of water filters as equipment that is just attached to your kitchen sink's faucet.
Reviews (7)
Manuel Alvarenga
Manuel Alvarenga
Dec 03, 2021
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Critical: Punctuality
Terrible customer service. Won’t ever do business with them. If you expect an installation on time don’t count on them. Receptionist wouldn’t even schedule another time.
Connor
Connor
Nov 21, 2021
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Critical: Professionalism, Quality
The person who answered the phone was named Judy. She hung up on me 4 times. Than cancelled my delivery because she got frustrated with me. Prior to this they called and rescheduled my installation 3 times.. and each time they gave me a 14 hour window. (7am - 9pm). DO NOT USE THIS COMPANY
Gio Ia
Gio Ia
Oct 26, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
GREAT COMPANY! Trevor helped answer my question right away. Very professional answering service and plumber. So glad I called them.
Service: Toilet repair
Jason Lopez
Jason Lopez
Oct 15, 2021
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Nice and neat working people,respectful and caring and honest with their job and customers!
Rich Cutler
Rich Cutler
Sep 19, 2021
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Tri-County Plumbing is a great professional family run business. Their men are great. And most of all they’re honest and reliable. I have been using them for both my home and my businesses for years. And the new building is a beautiful addition to the town.
Nicholas Palumbo Nick
Nicholas Palumbo Nick
Jan 04, 2019
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Honest, solid workmanship, friendly, and fair pricing. Who i recommend to all my friends and google users in the area.
Ruth Coschignano
Ruth Coschignano
Jul 23, 2015
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Best plumbers I have ever had! They came almost immediately, and were very informative, concise and not costly, recommend them to anyone who has any plumbing or heating problem)