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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 by64%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
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+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%
43 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

"John responded to texts and emails within seconds, and was always very friendly, honest and transparent. He is a master plumber with deep knowledge. He is a pleasure to work with, and I'm sure I'll hire him for future plumbing projects."
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 Polar Plumbing, Heating, & Air Conditioning
Polar Plumbing, Heating, & Air Conditioning
4.7(
132
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Cornwall, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Excellant company, couldn't be more pleased with service. Replaced boiler and hot water heater. Next day service, Ray and Jared were great, answered all questions, and honest in my options. also team were great too,after all work completed they cleaned up well and also explained everything and warranty. Definitely recommend! A"
Jared and Our New Polar Partner
John and Mike After Picture
BEFORE - Leaking Under the Sink
AFTER - Fixed by your Polar Professionals
Indoor Face Unit 2

+8

Response time12 hrs
Response rate97%
8 neighbors recently requested a quote
Avatar for TMO Plumbing & Heating & Electric
TMO Plumbing & Heating & Electric
4.9(
120
)
Tankless Water Heater - InstallWater Heater - Repair or ServiceTankless Water Heater - Repair+1 more

Serving Cornwall, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"When something breaks that you have no experience with, you're doing more than just looking for someone that will fix it. You're putting your faith into someone to do the job and at the same time not take you for a ride for all you're worth. Mark was that professional for us when our water heater went. He was knowledgeable, skilled, and his rates were very reasonable compared to others. It was a pretty extensive job. Mark ended up installing a combination water heater and boiler unit to replace the broken system and our ancient boiler. He left our basement better than when he started. We definitely recommend him and will be returning to him for future projects."
Response time7 hrs
Response rate90%
37 neighbors recently requested a quote
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

"This is not my first review of Joe's Plumbing but they just keep knocking it out of the park. Decided to do pipe replacement on a 60 year old home do to multiple leaks. Wanted to get it done before the cold came, and Joe's did the job on time, under budget, and the quality was second to none. When they found they couldn't turn the water off from the street, they kept moving on the job and did a fantastic job. Joe's was the first called and they have not let me down yet. Thank you Ace and Reg!"
Response time2 days
4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Expert Mechanical, LLC
Expert Mechanical, LLC
4.6(
182
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Cornwall, NY and surrounding areas

Approved

In business since 1985

Free estimates

Small jobs welcome

"Seth was awesome. He came on short notice ( my water heater broke and he showed up the next day for me). He was even able to come early which was a huge help. He was able to fix the heater and he was was definitely above and beyond. A must hire for any plumbing needs."
Expert Mechanical, LLC
Response time8 hrs
Recommended by94%of homeowners
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Water Heaters questions, answered by experts

Electric water heaters do not need an attached vent, but the location of the water heater should allow for roughly 12 inches of clearance around it. This allows cool air to flow around the appliance and allows repair technicians to work on its components safely. The exact amount of clearance space required depends on your local building codes.

You can use multiple tankless water heaters, but that doesn’t mean you should. Adding multiple tankless heaters adds considerable cost to your home in both parts and installation costs. Also, you’re adding many more points of failure in the system, making plumbing issues harder to diagnose. More heaters mean more maintenance, and insurers may want a word regarding the increased risk of water damage. A single, larger unit makes more sense in most situations.

In most municipalities, a license is not mandatory for water heater installation or replacement. However, we strongly recommend hiring a licensed plumber or water heater installer to handle the work. Licensed installers are far less likely to make a mistake during the installation, which means paying for the experience decreases your risk of a leak and other issues. You can use our state licensing tool to find out if a contractor you’re considering in your area holds a plumber’s license.

On average, a tankless water heater should last between 10 and 15 years. Its lifespan will be affected by how much it's used, the effect of weather where your home is on the unit—colder is harsher and will shorten lifespan—and if the heater is maintained appropriately and regularly. There are many signs your water heater needs to be replaced, so pay attention to anything that changes with your heater or hot water.

Water heater installation code requirements are in place to keep your family and home safe. Water heaters that are installed wrong can simply not work. However, that's an, if you're lucky, type of situation. More commonly, incorrectly installed water heaters pose a real threat from carbon monoxide poisoning, gas leaks, water leaks, and even explosions. 

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.