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

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 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
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
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
Avatar for JSP Plumbing & Heating, Inc.
JSP Plumbing & Heating, Inc.
3.8(
34
)
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

"Several days after calling we received a visit from Steve, who manages client accounts/coordinates jobs, and John, president. Both men were professional and pleasant, and John went into detail in response to our questions, which gave us some confidence in the firm's competence. We were offered financing. We received estimates via email in a short time. Once we decided to proceed with JSP, Steve visited again with Travis, who determined materials needs and made an estimate of how long the install would take (2 days). Again, professional and pleasant demeanor, and questions answered with detail. Steve was able to subcontract fuel tank removal for a reasonable cost when we determined this was also required by our municipality. Steve filed the permit with our town early enough to start on schedule. Work was scheduled for the end of October. The work was conducted over three days, rather than two, but much of the reason for that lay with our propane supplier rather than than JSP. Overall I was pleased with the install. The crew was small, but well equipped and experienced. There was a company runner to bring items when needed rather than an installer having to leave. They also showed up with two trucks full of a huge selection of tools and materials. Damon and (another) John vastly exceeded my expectations as far as how pleasant I imagined it might be to have strangers working in the home all day. They did not mind explaining what they were doing, they worked steadily but without hurrying, and they treated one another with respect. They did not cause any damage to our home and they cleaned up after themselves. The third day was trying, with Damon having to return late in the evening after doing another job some distance away to hook up and fire the boiler after the propane was finally activated. This did not affect his attitude and we really appreciate his work getting everything absolutely right, including returning a week or so later to make a small adjustment to the system. Payment was requested once the fuel tank was removed a few days later and we had a chance to evaluate how everything was working. We will receive boiler maintenance for two more years, and we are confident the company stand behind their work. The company has automated text and email notifications to keep clients abreast of when staff are en route to your home (including a photo for those very concerned about safety). This was helpful."
Response time1 day
Response rate100%
11 neighbors recently requested a quote
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

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for ABC Plumbing & Heating LLC - Home  Facebook
ABC Plumbing & Heating LLC - Home Facebook
4.8(
53
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+3 more

Serving Cairo, NY and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Take it from a widow that doesn't know where her water turn-off is in the basement - Frank was great finding the water, turning it off, helping me stop the big drip and plunged my toilet , giving me helpful information to file away for another day. Great service, friendly people, would hire again."
Response time2 hrs
Response rate100%
Recommended by100%of homeowners
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Water Heaters FAQs, answered by experts

The average cost to install a new water heater is approximately $1,300, with a typical price range between $880 and $1,800. The final cost depends on several factors, including the type and size of the unit, its location and accessibility, and the amount of labor required. For example, installing a unit in a tight space like a crawl space can increase labor costs. The type of water heater significantly impacts the price: while a conventional gas heater might cost less than $1,000, tankless models can cost around $2,600 to install (and up to $3,500), and solar heaters can cost upwards of $3,700. Other factors that can affect the total price include the fuel type, vent system requirements, permits, and whether any additional plumbing work or repairs from previous water heater damage are needed.

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.

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.

The standard copper wire gauge to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.

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.

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.