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Verified Reviews for Water Heater Service pros in Cairo, NY

*The Angi rating for Water Heater Service companies in Cairo, 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 Cairo, 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 December 12, 2025

Top-Rated Water heater pros in Cairo - Updated Nov 2026

Avatar for David Drain and Sewer
David Drain and Sewer
4.4(
135
)
Water Heater - Install or ReplaceWater Heater - Install or Replace - For BusinessWater Heater - Repair or Service

Serving Cairo, 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
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Boss Pro Plumbing & Heating
4.7(
96
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Repair+1 more

Serving Cairo, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"Was pleasantly surprised by their timely response to provide an estimate, and then started work immediately following. I discovered my water heater leaking around 2 and by 7:30 they were done and gone. Really nice guys too. Would definitely use again and have no problem recommending them."
Response time4 hrs
Response rate97%
1 neighbors recently requested a quote
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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 Cairo, 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
6 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Capital Region Plumbing and Heating Services, LLC
Capital Region Plumbing and Heating Services, LLC
4.2(
112
)
Water Heater - Install or ReplaceWater Heater - Install or Replace - For BusinessWater Heater - Repair or Service+1 more

Serving Cairo, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Amazing work they did. I had a water supply leak inside my ceiling which caused water damage to the ceiling. They showed up quickly. Even though the leak was very hard to detect, they did not give up. Found the source and fixed it. Very happy with the work they performed."
Response time4 hrs
Response rate97%
11 neighbors recently requested a quote
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Avatar for Grasshopper Heating & Cooling
Grasshopper Heating & Cooling
4.5(
126
)
Water Heater - Install or Replace

Serving Cairo, NY and surrounding areas

Approved

In business since 2005

Free estimates

Customers say: True professional

"I gave value for money 4 stars because i don't know the item prices. But i did get a discount, for the item I needed, from a plan i enrolled in. As far as value for workmanship I would five 5 stars As for heating(boiler issues: I would recommend I haven't yet used their plumbers but i will"
Photos
Photos
Photos
Photos
Photos

+73

Response time1 day
14 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for JSP Plumbing & Heating, Inc.
JSP Plumbing & Heating, Inc.
3.8(
35
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Cairo, NY and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Emergency services offered

"Fantastic! They are by far the most professional plumbing and heating company I have ever hired. They use the latest technology for customer service and are very responsive. Their communication is great! Work is great."
Response time1 day
Response rate100%
12 neighbors recently requested a quote
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Avatar for JSP Home Services
JSP Home Services
4.0(
147
)
Water Heater - Repair or ServiceTankless Water Heater - RepairTankless Water Heater - Repair - For Business+3 more

Serving Cairo, NY and surrounding areas

Approved

In business since 2006

Free estimates

Customers say: Quick response

"Installed new boiler, indirect hot water heater, and rebuilt our well water system adding conditioning and softening. We have acidic well water that has been a problem. Now, everything has been corrected and works great. The new boiler is smaller and quieter. Very professional and completely trustworthy."
Wall Mount Shower
Custom Outdoor Shower
Finished Shower in Bathroom Renovation
Rough plumbing in a Renovation
High Efficiency Heating system with Indirect

+7

Response time6 days
200 neighbors recently requested a quote
Recommended by81%of homeowners
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Avatar for JSP Home Services
JSP Home Services
3.9(
140
)
Tankless Water Heater - RepairTankless Water Heater - Repair - For BusinessWater Heater - Install or Replace+3 more

Serving Cairo, NY and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"Friendly / professional. Answered all questions. Replaced switch and got us water immediately and will return to replace a rusted out water storage tank."
JPS
23 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Ed's Green Energy
Ed's Green Energy
4.6(
7
)
Solar Water Heater System - Install

Serving Cairo, NY and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to earning your business!\n\nPay for Power not Panels!\n\nWe have a BBB A+ rating

McCain Residence
Solar City arrives to do the onsite survey
Professional Staff Getting to work
Stage 3 the design is finished
Sketch of placement of panels

+12

2 neighbors recently requested a quote
Recommended by100%of homeowners
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Water Heaters FAQs, answered by experts

If your system is not vented properly, you could experience what’s called backdrafting. Backdrafting is when your ventilation system isn’t working as it should, and instead of releasing gases outside, they get trapped inside your home. 

Gas and propane water heaters create a few types of combustion gases, but the most dangerous is carbon monoxide. If there’s too much build-up of these gases inside your home, it can lead to carbon monoxide poisoning.

Choosing between an electric water heater vs. a gas water heater comes down to personal preference. Overall, electric heaters are more energy efficient than their gas competitors. They’re also quieter to operate, take up less room, and don’t come with a risk of gas leaks. 

The downside is that electric water heaters cost more to operate than gas. They might also struggle to heat water fast enough for households that use large amounts of hot water. Lastly, a power outage could cause your electric water heater to stop working, whereas gas water heaters may still function.

While not all homes require a hot water heater expansion tank, they are necessary in most newer homes and are often mandated by local building codes. Codes typically require an expansion tank if your plumbing system is a 'closed-loop' system, which often includes a backflow preventer or pressure regulator on the main water line. Some municipalities have specific requirements. Installing an expansion tank on a closed system is crucial, as it prevents excess pressure that can damage your water heater and other appliances, potentially shortening their lifespan. However, tankless water heaters do not require an expansion tank.

The average water heater holds between 40 and 60 gallons, but the exact amount of water that comes out during draining will depend on your unit’s capacity. The amount of time it takes to drain a water heater averages from 10 to 30 minutes.

The right way to vent a gas water heater is to have a pipe directly upward or slopes upward out of the house. Because hot air naturally rises, this type of venting will efficiently ensure that all gas moves out of the house. Your system may rely on fans or blowers as well.

The Cairo, 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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