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Get matched with top water heater pros in Lake Ronkonkoma, NY

There are 14 highly-rated local water heater pros.

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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon42
    Verified water heater services reviews

Verified Reviews for Water Heater Service pros in Lake Ronkonkoma, NY

*The Angi rating for Water Heater Service companies in Lake Ronkonkoma, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

*The HomeAdvisor rating for Water Heater Service companies in Lake Ronkonkoma, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

Last update on November 24, 2025

Find Water heater pros in Lake Ronkonkoma

Avatar for Precision Fence Co

Precision Fence Co

4.57(
163
)
•Approved Pro

Precision Fence Co

4.57(
163
)
•Approved Pro
Customers say: Quality work
2004 years of experience
Free onsite estimate

Precision Fence Co is your trusted partner for all your fencing needs in the New York City (Tri-State Area). With our expertise and attention to detail, we deliver top-notch fencing solutions that enhance the security and beauty of your property. Contact us today for a seamless and professional fencing experience.

"I dealt with Mike from precision fence and he was great. The team was quick and neat. Looked like they were never here. The fence is thick and comparing it to other products I was completely satisfied. I would highly recommend Mike from precision and his guys Wilton and George."

Will D on September 2023

Precision Fence Co is your trusted partner for all your fencing needs in the New York City (Tri-State Area). With our expertise and attention to detail, we deliver top-notch fencing solutions that enhance the security and beauty of your property. Contact us today for a seamless and professional fencing experience.

"I dealt with Mike from precision fence and he was great. The team was quick and neat. Looked like they were never here. The fence is thick and comparing it to other products I was completely satisfied. I would highly recommend Mike from precision and his guys Wilton and George."

Will D on September 2023

Avatar for Joe Sampsons Plumbing & Heating LLC

Joe Sampsons Plumbing & Heating LLC

4.93(
81
)

Joe Sampsons Plumbing & Heating LLC

4.93(
81
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Joe Sampson's Plumbing & Heating is your one-stop, full service plumbing and heating company with over 20 years of experience. We complete every job on time and on budget. Please call us for your FREE estimate today!

"Customer service was on point, Margaret was extremely professional and considerate in meeting our sense of emergency and collaborated with us to resolve our scheduling issues. Eli and Matt arrived on time and did an excellent job replacing a pipe and rebuilding two toilets. They were extremely neat as well as professional and polite We are incredibly pleased with the service provided by Sampson Plumbing and would use them again."

Diane F on June 2024

Joe Sampson's Plumbing & Heating is your one-stop, full service plumbing and heating company with over 20 years of experience. We complete every job on time and on budget. Please call us for your FREE estimate today!

"Customer service was on point, Margaret was extremely professional and considerate in meeting our sense of emergency and collaborated with us to resolve our scheduling issues. Eli and Matt arrived on time and did an excellent job replacing a pipe and rebuilding two toilets. They were extremely neat as well as professional and polite We are incredibly pleased with the service provided by Sampson Plumbing and would use them again."

Diane F on June 2024

Avatar for AppliancePartsPros.com

AppliancePartsPros.com

4.73(
287
)

AppliancePartsPros.com

4.73(
287
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025

Avatar for Freedom Burner Service Inc

Freedom Burner Service Inc

5.00(
37
)

Freedom Burner Service Inc

5.00(
37
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

After 21 years in the hurley burley of the oil business, we have retired. We apologize on behalf of the USPS if you were a customer and did not get the mailing we sent out at the end of April to let our customers know. We thank all of our good customers for two decades of happiness and wish you and your family well. Thank you.

"Awesome very well"

Suzie B on October 2019

After 21 years in the hurley burley of the oil business, we have retired. We apologize on behalf of the USPS if you were a customer and did not get the mailing we sent out at the end of April to let our customers know. We thank all of our good customers for two decades of happiness and wish you and your family well. Thank you.

"Awesome very well"

Suzie B on October 2019

Avatar for Top Notch Climate Control LLC

Top Notch Climate Control LLC

4.85(
100
)

Top Notch Climate Control LLC

4.85(
100
)
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

The owners of Top Notch Climate Control, LLC are with you from the very start of your job, through the planning and sale process, to the installation and any future service you may need. Whenever you call us you will talk with an owner, which means you will get “Top Notch Service”. We care about keeping you comfortable in your home, no matter the season. Top Notch Climate Control, LLC stands for the highest quality in the HVAC industry. We stand behind our work 100% and we are not happy until our clients are happy. Meet the owners of Top Notch Climate Control Stan Palaka and Dave Wade

"They are weak in trouble shooting and providing clear recommendations due to which we incurred significant costs. It’s sad to give your business to a company wherein you spend $2000 on a repair only to be told 72 hours later you need to replace the entire furnace. No appreciation for customer loyalty or that during COVID some refund should have been provided. Instead they did not take any ownership for it. Furnace was only 13 yrs old and they did the maintainence on it for 10 of those years. We lost our heating one say and they suggested the furnace required a new inducer and mother board for $2000. We went with that repair only to find out 72 hours later our heating stopped again abs this time it was found our heat exchanger was leaking water. Anyway nothing good comes out of taking undue advantage of people. The lesson here is try to find a company that has expertise in your brand of furnace. We later researched and found out our furnace was known to have heat exchanger issues. This company only has knowledge on the brand of furnace they install. Everything is else you as the customer do at risk as they will not take any accountability of their repairs don’t work. I have never come across a company like this one."

Vidhu D on December 2020

The owners of Top Notch Climate Control, LLC are with you from the very start of your job, through the planning and sale process, to the installation and any future service you may need. Whenever you call us you will talk with an owner, which means you will get “Top Notch Service”. We care about keeping you comfortable in your home, no matter the season. Top Notch Climate Control, LLC stands for the highest quality in the HVAC industry. We stand behind our work 100% and we are not happy until our clients are happy. Meet the owners of Top Notch Climate Control Stan Palaka and Dave Wade

"They are weak in trouble shooting and providing clear recommendations due to which we incurred significant costs. It’s sad to give your business to a company wherein you spend $2000 on a repair only to be told 72 hours later you need to replace the entire furnace. No appreciation for customer loyalty or that during COVID some refund should have been provided. Instead they did not take any ownership for it. Furnace was only 13 yrs old and they did the maintainence on it for 10 of those years. We lost our heating one say and they suggested the furnace required a new inducer and mother board for $2000. We went with that repair only to find out 72 hours later our heating stopped again abs this time it was found our heat exchanger was leaking water. Anyway nothing good comes out of taking undue advantage of people. The lesson here is try to find a company that has expertise in your brand of furnace. We later researched and found out our furnace was known to have heat exchanger issues. This company only has knowledge on the brand of furnace they install. Everything is else you as the customer do at risk as they will not take any accountability of their repairs don’t work. I have never come across a company like this one."

Vidhu D on December 2020

Avatar for APV Mechanical Inc

APV Mechanical Inc

4.79(
70
)

APV Mechanical Inc

4.79(
70
)
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

We are a full service company for heating air conditioning. We do complete installs, repairs, replacements,conversions, custom work! We Also have a handyman division that does small projects. Ex.. Kitchen, bathrooms, flooring and doors.

"Unreliable, unresponsive. Owner does not finish jib contracted for. Further every excuse is given as to why he cant come. Stay away."

Anthony V on November 2022

We are a full service company for heating air conditioning. We do complete installs, repairs, replacements,conversions, custom work! We Also have a handyman division that does small projects. Ex.. Kitchen, bathrooms, flooring and doors.

"Unreliable, unresponsive. Owner does not finish jib contracted for. Further every excuse is given as to why he cant come. Stay away."

Anthony V on November 2022

Avatar for Snake The Drain

Snake The Drain

4.97(
30
)

Snake The Drain

4.97(
30
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Thank you for visiting Snake the Drain Plumbing & Drain Services! We are a locally owned business with over 20 years of experience in the plumbing and drain field. We pride our company on reliability, great communication, integrity, and quality work. Our goal is to provide quality work and customer service that you would never hesitate to let us back into your home for any of your plumbing needs down the road. Due to our extensive experience in the plumbing industry, we know communication is key and we will always do our best to keep educated on your particular plumbing task or project, we are someone you can trust! Thanks again for considering Snake the Drain Plumbing & Drain Services , we look forward to earning your business!

"Louie replaced my utility sink pump in my basement."

Karen G on October 2020

Thank you for visiting Snake the Drain Plumbing & Drain Services! We are a locally owned business with over 20 years of experience in the plumbing and drain field. We pride our company on reliability, great communication, integrity, and quality work. Our goal is to provide quality work and customer service that you would never hesitate to let us back into your home for any of your plumbing needs down the road. Due to our extensive experience in the plumbing industry, we know communication is key and we will always do our best to keep educated on your particular plumbing task or project, we are someone you can trust! Thanks again for considering Snake the Drain Plumbing & Drain Services , we look forward to earning your business!

"Louie replaced my utility sink pump in my basement."

Karen G on October 2020

Avatar for CILENTO PIPELINE PLUMBING & HEATING

CILENTO PIPELINE PLUMBING & HEATING

4.86(
57
)

CILENTO PIPELINE PLUMBING & HEATING

4.86(
57
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Cilento Pipeline Plumbing & Heating, has been dedicated to serving Nassau and western Suffolk counties of Long Island, NY for nearly a decade. Now, we're taking our heating expertise to the next level. We're proud to announce Radiant Pro, a division of Cilento Pipeline. Radiant Pro, specializing in the design and installation of radiant heating, is dedicated to providing the same quality workmanship you've come to expect from the technical staff of Cilento Pipeline. We are flexible enough to handle small residential jobs or larger commercial and industrial contracts. John Cilento, licensed plumber and founder of Cilento Pipeline and Radiant Pro, has been in the plumbing industry for over 15 years, earning an excellent reputation by providing professionalism and quality at competitive prices .

"Gene and Spencer did all the work in restructuring the system for our radiant heat. They were prompt, clean and courteous and explained in laymen terms what the issues were and how they were addressed. They went well above and beyond what the projected called for by "shocking" the hot water storage tank in order to purge sediment. This time consuming job was done with no additional charge. One replaced fitting developed a miniscule drip which was promptly addressed the next day, John Cilento, owner of the business personally came by to ensure the drip was stopped. Excellent work by very reliable people. A genuine throwback."

Michael M on November 2018

Cilento Pipeline Plumbing & Heating, has been dedicated to serving Nassau and western Suffolk counties of Long Island, NY for nearly a decade. Now, we're taking our heating expertise to the next level. We're proud to announce Radiant Pro, a division of Cilento Pipeline. Radiant Pro, specializing in the design and installation of radiant heating, is dedicated to providing the same quality workmanship you've come to expect from the technical staff of Cilento Pipeline. We are flexible enough to handle small residential jobs or larger commercial and industrial contracts. John Cilento, licensed plumber and founder of Cilento Pipeline and Radiant Pro, has been in the plumbing industry for over 15 years, earning an excellent reputation by providing professionalism and quality at competitive prices .

"Gene and Spencer did all the work in restructuring the system for our radiant heat. They were prompt, clean and courteous and explained in laymen terms what the issues were and how they were addressed. They went well above and beyond what the projected called for by "shocking" the hot water storage tank in order to purge sediment. This time consuming job was done with no additional charge. One replaced fitting developed a miniscule drip which was promptly addressed the next day, John Cilento, owner of the business personally came by to ensure the drip was stopped. Excellent work by very reliable people. A genuine throwback."

Michael M on November 2018

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Water Heaters questions, answered by experts

No. Boilers and water heaters are not interchangeable because they serve different purposes. A water heater will never be able to supply warm water or steam for your central heating system. In most homes, a boiler and a water heater may be combined to provide heating and daily use of hot water. Other homes may opt for a furnace over a boiler for their heating needs.

Water heaters seldom ever burst, but when they do, you should know the warning signs to protect your home. The biggest sign that your water heater is about to burst is a sulfuric smell. If your home inexplicably smells like rotten eggs, then this could be an indication of a gas leak in your gas water heater. If gas leaks out of the unit, it could ignite and cause an explosion, so you should immediately shut off the gas and call a plumber near you to inspect your water heater.

If your water heater continues to have issues, you may wonder how long an electric water heat lasts. On average, these units last between 10 to 15 years. Following a proper maintenance schedule can help the water heater live to the end of its average lifespan or longer.

According to the U.S. Department of Energy, tankless water heaters are anywhere from 8% to 34% more efficient than regular water heaters. Exactly how much energy you’ll save depends on your household’s water usage. When you purchase a tankless water heater, you’ll also likely upgrade to more efficient technology than your current water heater, which can add to energy savings.

Signs that your water heater may explode include rust-colored water coming from hot water taps, the smell of sulfur or rotten eggs coming from the water, shaking or rumbling in the tank, and a leaky temperature and pressure valve. If the water heater feels excessively hot to the touch, it could also indicate the prospect of an explosion. If you suspect your water heater might explode, call a pro immediately to address the problem.

The Lake Ronkonkoma, NY homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.

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