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Verified Reviews for Water Heater Service pros in Bath, NY

*The Angi rating for Water Heater Service companies in Bath, 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 Bath, 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 09, 2025

Find Water heater pros in Bath

Avatar for Anderson Water & Power
Anderson Water & Power
4.4(
618
)

Serving Bath, NY and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"When an installation issue was identified, they came back out immediately and remedied the situation. They were professional and clearly showed they took pride in their work. Now we are enjoying our tankless water heater without issue."
Free Water Test!
Cummins
Cummins Install
Cummins
Transfer switch Cummins

+62

Response time2 days
188 neighbors recently requested a quote
Recommended by89%of homeowners
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MQ Heating & Air Conditioning
4.6(
19
)

Serving Bath, NY and surrounding areas

Approved

In business since 2013

Free estimates

Customers say: Quick response

MQ Heating & Air Conditioning, professionals have over 25 years of experience making your home/office as comfortable as possible. Whether a heating or cooling issue, our company has the ability to get the job done. From A/C central air installs to heat pump replacements, MQ Heating & Air Conditioning, does it all! Our professionals are dependable, qualified and provide the highest level of customer service. PLEASE ASK US ABOUT OUR FINANCE PROGRAM. Call us today for a free quote!

5 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Better Billt Construction
Better Billt Construction
5.0(
7
)

Serving Bath, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

Recommended by100%of homeowners
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Evans Cable Contracting
5.0(
3
)

Serving Bath, NY and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"Milt is a customer oriented professional. He did an outstanding job in walking me through decision analysis on whether to repair, replace in kind or replace with a tankless water heater. We decided to go with tankless with a pay back period analysis and competitively choose between Lowe’s and Home Depot. He carried out the procurement and installation of the new tankless water heater with high quality. Thanks for job well done."
Response time6 hrs
Recommended by100%of homeowners
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Bassett Plumbing & HVAC
5.0(
8
)

Serving Bath, NY and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"Bassett was fast to respond to my inquiry on Home Advisor/Angi. They offered to evaluate my old boiler furnace that evening so we didn't have to miss work to be there. I though we may need a new furnace but they were able to make some adjustments to make our upstairs heat work that night (which it hadn't for a while). They made a plan to return in less than 48 hours with the supplies and equipment needed for a permanent fix. They stayed within the price quote and even moved my thermostat as a last minute request."
Response time10 hrs
Recommended by100%of homeowners
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Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,676
)

Serving Bath, NY and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"He was able to quickly diagnose that the water leak from the water heater was a result of a ruptured tank, resulting in the need to replace the entire water heater."
Recommended by82%of homeowners
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Avatar for Comfort Heating and Cooling
Comfort Heating and Cooling
4.0(
7
)

Serving Bath, NY and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"I needed ductwork and everything put in my house because I previously had a Boiler. It was a big job! I was impressed with how quickly he got it done. He left everything clean after he was done also. No complaints here!"
Furnace replacement
Heat pump
Furnace replacement
Furnace replacement
Furnace replacement

+5

Recommended by71%of homeowners
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Avatar for Anderson Water Systems Inc
Anderson Water Systems Inc
3.1(
30
)

Serving Bath, NY and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Removed my old water heater and placed a tankless water heater without any concerns. Took approx 8 hours to install, they were very clean and professional."
Recommended by61%of homeowners
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Showing 1-10 of 27
Water Heaters questions, answered by experts

There are pros and cons to tankless water heaters. They are more efficient than traditional tank water heaters, and maintenance costs are lower. These units are also much more compact. On the other hand, they cost about twice as much to install as traditional tank water heaters and are more limited in terms of flow rate.

A thermocouple is a pretty simple device. It simply tells the control valve if heat is present. Most water heaters can use a universal thermocouple, provided it's the correct length. Getting one that's long enough for your appliance is crucial for success. However, some water heater models require model-specific thermocouples, which is why it's essential to take your existing one to the store to find the right match.

No. Expansion tanks must be installed on the supply side (where heated water flows out) of the boiler. There’s also a list of other requirements for most boilers, including being above the pressure relief valves, being on the inner side of any circulator, and more. Your installation manual should have more information on expansion tank installation requirements and what sort of tank the system is made for.

You can and should vent the gas from your hot water heater to the outside of your home. Traditionally, these gases were vented back to other gas appliances, like stoves or furnaces, but many jurisdictions have outlawed this practice due to the risks it provides. 

Most water heaters today use atmospheric venting that exhausts the gas out of the home through a pipe.

When replacing an old unit, you might want to switch from a gas water heater to an electric water heater or vice versa. To do this, you will likely need to add infrastructure to the area. For example, you likely don’t have a gas line that served your old electric water heater. You’d have to call a plumber to put in a new gas line. If you’re replacing a gas unit with an electric one, the plumber will need to safely cap the old gas line. You will then need an electrician to add wiring for the new electric unit.

The Bath, 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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