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TRUSTED BY CORNWALL, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon22
    Verified water heater services reviews

Find Water heater pros in Cornwall

Avatar for David Drain and Sewer
David Drain and Sewer
4.4(
134
)
Water Heater - Install or ReplaceWater Heater - Install or Replace - For BusinessWater Heater - Repair or Service

Serving Cornwall, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Emergency services offered

Warranties offered

"Was able to come the same day. He picked up and installed a new gas hot water heater and the Installation costs were very reasonable. Would highly recommend. He even called after the installation to make sure I was getting hot water and there were no leaks."
Recent Work
Recent Work
Recent Work
Recent Work
Recent Work

+10

Response time4 hrs
Response rate99%
Recommended by65%of homeowners
Avatar for Hudson Valley HVAC
Hudson Valley HVAC
4.7(
66
)
Water Heater - Install or ReplaceWater Heater - Install or Replace - For BusinessWater Heater - Repair or Service+1 more

Serving Cornwall, NY and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"Mitch was great to deal with. He contacted me very quickly to discuss the issue with my water heater pilot light not staying lit. He fully explained his service over the phone and he came the next day. He contacted me to say he was running behind and he would be at my home 30 minutes later than expected. He was very friendly and professional. He thoroughly explained his actions while he diagnosed the problem. He answered any questions I had. He completed the job in a timely manner. The cost of the work was reasonable and fair. I would hire this company again."
Delarm Install
Ceiling register
Condensing unit
Condensing boiler installation
Condensing boiler installation

+5

Response time7 hrs
Recommended by94%of homeowners
Avatar for D Rohde Home Services
D Rohde Home Services
4.6(
473
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+4 more

Serving Cornwall, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Moved heavy boiler up difficult site. Installed in one day. Very professional and patient in detailed explanations of complex zoning issues. Prices are high in Dutchess Co. compared to other areas of NY. I generally think plumbers are a safer bet for a maintenance plan and longer lasting businesses than most HVAC companies."
Mitsubishi Hyper heat (Low Temp) Multi Head Heat Pump
Additional Photos
Mitsubishi Mini Split
Mitsubishi Mini Split
Additional Photos

+22

Response time11 hrs
Response rate100%
41 neighbors recently requested a quote
Avatar for Newburgh Plumbing & Heating
Newburgh Plumbing & Heating
4.8(
28
)
Tankless Water Heater - RepairWater Heater - Repair or ServiceWater Heater - Repair or Service - For Business

Serving Cornwall, NY and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"It was really refreshing to meet a hard-working crew in this day and age. John and his team did their job in a timely, neat and incredibly professional manner. I feel incredibly lucky that John installed my new boiler. Just the difference between my old and new install was remarkable, The dude can do it all so if you have any needs whatsoever DO NOT HESITATE to call him. Thank me later."
Gas Heating Boiler
Old radiators need to be tested before we assume t
Full kitchen remodel
Corrosion everywhere. Poor workmanship and imprope
Another photo

+14

Response time30 mins
Response rate100%
2 neighbors recently requested a quote
Avatar for Parker Plumbing & Electric
Parker Plumbing & Electric
4.9(
38
)
Tankless Water Heater - RepairTankless Water Heater - Repair - For BusinessWater Heater - Repair or Service+1 more

Serving Cornwall, NY and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Nate called me quickly after my request had been submitted for a replacement 40-gallon natural gas hot water heater. Nate made an excellent first impression; as I spoke to him on the phone, I knew he knew what he was talking about. The heater was installed that day with meticulous attention to detail, and the price was below the initial quote."
Recommended by100%of homeowners
Joe's Plumbing, Heating & Air Conditioning
4.6(
84
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+3 more

Serving Cornwall, NY and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"Had an oil to lp gas conversion. Needed to replace the boiler, existing hot water tank and remove the oil tank. Joe's Plumbing gave a great price, neat work, honest and easy to work with. The materials were high quality and they finished a head of schedule."
Response time2 days
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Aquarius Master Plumbing and Heating
Aquarius Master Plumbing and Heating
4.9(
41
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Cornwall, NY and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Not only did Jason do an awesome job replacing our leaking water heater, he was also extremely fast. He was done faster than we could even miss the temporarily missing hot water. Jason was also very punctual, both for our estimate and for the replacement. He also gave us multiple options to fit our budget so that was a great plus. Will be calling him again for the inevitable plumbing issues!"
Response time11 hrs
3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Neighborhood Plumbing, Heating & Cooling, Inc.
Neighborhood Plumbing, Heating & Cooling, Inc.
4.7(
62
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Cornwall, NY and surrounding areas

Approved

In business since 2010

Emergency services offered

Warranties offered

"I had a plumbing leak since February 2024 whereas the leak was coming from my bathroom shower leaking into my kitchen, when I immediately contacted my home warranty American Shield, they never provided me with a Plumbing contractor. From February 22, 2024 until March 24, 2024, I continued to have leakage. American Home Shield then told me they had no contractors to assist me with my plumbing issues and therefore wanted me to identify a Plumbing contractor and then submit the diagnosis to them for review and approval. I then identified Royal Class Service and they diagnosed the leakage as a Shower Valve Replacement whereas they would need to open drywall from the closet to gain access for repair. The estimate from Royal Class was over $2,000.00. American Home Sheild then sent PROSERVICE HVAC & PLUMBING for a second option located in Connecticut. They stated that Royal Class inflated the cost repair and this Pro-Service Company was supposed now take over the repairs. I waited three more weeks because when I called Pro-Service requesting a date for repair they continuously told me they are waiting for valve they ordered from Home Depot. They are the worse!!! I'm Disabled and was out of my shower usage for three months. Well on a Thursday of early May, I happen to see Neighborhood Plumbing truck and contacted Anthony (contractor). Anthony came to home so professional and concerned to assist me with the well overdue plumbing issue and Neighborhood Plumbing repaired this in less than two hours at a price that was extremely fair and far more less than Royal Class quoted and five star professional than American Home Sheild and Pro-Service located in Connecticut. Please don't get taken by these companies. Anthony could have attempted to inflate his prices and robbed me like Royal Class attempted or he could have never come back to repair just as Pro-Service did. But, Neighborhood Plumbing does not have professional integrity they get the job done at a cost that's not ROBBERY! I had a horrible experience with these former companies and I urge you to seek out Neighborhood Plumbing if you need Plumbing, Heating & Cooling Services. Thank you Neighborhood Plumbing,"
 Boiler Install
 Furnace Install
 Bathroom Remodel
 Sewer Main Repair
 Shower Rough

+8

Recommended by100%of homeowners
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Water Heaters questions, answered by experts

Unusual noises, lack of hot water supply, efficiency loss, and visible leaks are signs of necessary replacement beyond mere repair.

A larger heater requires a larger breaker—unless there’s one already installed. The longer answer to this question is more nuanced. Do you place demands on the heater at the same time as running other heavy-duty appliances like ovens and washing machines? Do you live in an older home that may not have considered the higher electrical demands we have now? Breakers need to be sized at 125% of the load. To find that load, you should call a local electrical pro.

Price variations arise from size, type (tankless or tank), efficiency grades, and installation complexity, including labor and materials.

When the water expands in a hot water heater, it puts pressure on your hot water pipes and can cause leaks or a rupture in the hot water tank under certain conditions. Pipes or water heaters may split due to the pressure where there is a backflow preventer that prevents the hot water heater from diffusing pressure by releasing water back to the public water line.

In these scenarios, a hot water heater expansion tank provides a place for the hot water heater to relieve pressure and prevent bursts and leaks.

Not all types of water heaters require a venting system. Electric tankless water heaters don’t use natural or propane gas, so no venting is required. Instead, they use electric burners to heat water quickly and efficiently. However, any system that does use gas or propane will require ventilation.

The Cornwall, NY homeowners’ guide to water heater services

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