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  • Verified reviews icon24
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Verified Reviews for Water Heater Service pros in Hooksett, NH

*The Angi rating for Water Heater Service companies in Hooksett, NH 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 Hooksett, NH 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 April 10, 2025

Find Water heater pros in Hooksett

Avatar for Robert Johnson Plumbing
Robert Johnson Plumbing
4.9(
318
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+5 more

Serving Hooksett, NH and surrounding areas

Approved

In business since 2009

Free estimates

Offers commercial services

"Robert Johnson was so helpful in discussing the h/w heater installing and the venting requirements. His price was so much better than others companies in the area. His crew for the actual install was as also great! Kevin, the crew leader, explained how everything works and the cleanup was perfect!"
3 neighbors recently requested a quote
Recommended by88%of homeowners
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Joe Belanger, Plumbing Services
4.5(
130
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+5 more

Serving Hooksett, NH and surrounding areas

Approved

In business since 2003

Free estimates

Customers say: Quality work

"Our water heater burst over the weekend. We were desperate to get it replaced first thing Monday. Joe returned our call immediately, gave us a more than reasonable quote, was here close to noon, installed new equipment..voila HOT WATER again! Really efficient, nice guy, great job!! I highly recommend him!"
Buderus oil fired forced hot water heating system
Oil fired buderus
Navien 150 high efficiency wall mounted boiler
Water heater
Powervented water heater

+1

Response time7 hrs
1 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Soulios Heating & Cooling, LLC
Soulios Heating & Cooling, LLC
5.0(
17
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Hooksett, NH and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Wonderful service from Adam! My water heater was struggling to keep up with my wife?s long showers - which by the way she heats them up hot as hell! ? Besides the point, Adam recommended sizing up the water heater in order to keep up with the demands of some crazy hot water. Incredibly fast installation process and Adam was really friendly. I would definitely recommend him to all my friends who are looking for a plumber. You should certainly give him a call!"
Response time3 hrs
Recommended by92%of homeowners
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Avatar for Action Plumbing Heating And Air
Action Plumbing Heating And Air
4.9(
92
)
Tankless Water Heater - InstallWater Heater - Install or ReplaceWater Heater - Repair or Service+5 more

Serving Hooksett, NH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Totally excellent service. My furnace was not working so I had no hot water. I called after 7 pm and Mike was there first thing in the morning to check it out. He located the problem and took immediate action to resolve it. Called suppliers, located the part for a 57 year old furnace. The following day Jason and Chase came and made the repair. Cost effective price with professional workmanship. Reliable and trustworthy."
Response time1 day
Response rate89%
21 neighbors recently requested a quote
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Avatar for Ferris Plumbing, Heating & Air
Ferris Plumbing, Heating & Air
4.9(
58
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+1 more

Serving Hooksett, NH and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"We can’t say enough about Matt. He was very responsive to our need. He was out the very next day and was at our home at the time he said he would be there. (That is unheard of these days). Matt was very professional and thorough. There was no surprises with job. Matt and Chris were very efficient with the installation of the hot water tank. We would readily use Ferris Plumbing and heating for any future needs."
Various Remodel Jobs
Various Remodel Jobs
Various Remodel Jobs
Various Remodel Jobs
Various Remodel Jobs

+24

70 neighbors recently requested a quote
Recommended by78%of homeowners
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Avatar for Skovron Mechanical Services
Skovron Mechanical Services
4.1(
85
)
Tankless Water Heater - RepairTankless Water Heater - Repair - For BusinessWater Heater - Repair or Service+1 more

Serving Hooksett, NH and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"He was very knowledgeable and he responded quickly. Great stuff."
Commercial Cooling
Before Oil Boiler
Old
Oil Boiler
HVAC Roof Top Unit

+19

Response time9 hrs
Response rate100%
Recommended by84%of homeowners
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Avatar for A Really Good Plumber
A Really Good Plumber
4.5(
46
)
Water Heater - Install or ReplaceSolar Water Heater System - InstallTankless Water Heater - Install+6 more

Serving Hooksett, NH and surrounding areas

Approved

In business since 2007

Emergency services offered

Credit card accepted

"The company name is certainly an understatement. Great job. Very accommodating and conscientious. Will certainly use Stephen again for any plumbing needs."
Additional Photos
Additional Photos
1 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for GM Mechanical LLC
GM Mechanical LLC
5.0(
9
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Hooksett, NH and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Gage is a great plumber and I will use him in the future. He transposed a 1/2 bath into a full bath."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time1 day
Response rate100%
2 neighbors recently requested a quote
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Avatar for Bourne Family Plumbing, LLC
Bourne Family Plumbing, LLC
4.7(
9
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+1 more

Serving Hooksett, NH and surrounding areas

Approved

Free estimates

Credit card accepted

"Did everything they were supposed to do and very professional and helpful would hire again if needed"
project photos
project photos
project photos
project photos
project photos

+14

12 neighbors recently requested a quote
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Water Heaters questions, answered by experts

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.

You don’t have to replace expansion tanks at the same time as your hot water heater. You may be able to go six to 12 years or more before needing to replace your expansion tank. At $150 to $450, hot water heater expansion tanks are usually much more affordable than the cost of hot water tanks themselves, which average about $1,190.

The amount of time it takes to replace an electric water heater will depend on the skill level of the individual who is replacing it. For example, if you replace it yourself–and you don’t have much experience–you can expect the project to take a full day. 

However, if you have a certified plumber or water heater contractor install your new water heater, it can take as little as 2 to 3 hours.

Signs your electric water heater is failing include inconsistent water temperature, reduced hot water supply, longer heating times, or discolored water (rusty or cloudy). Unusual noises like popping or rumbling suggest sediment buildup, while leaks or corrosion around the tank signal structural damage. If your unit is over 10 to 15 years old and experiencing frequent issues, it may be time to replace it.

A water heater is one of the heaviest hitters in your home, and it needs as much power as possible to help it run efficiently and effectively.

Your water heater should be on its own dedicated circuit breaker, with no other power sources running to it. This is required to meet the National Electric Code–and to ensure it runs as efficiently as possible.

The Hooksett, NH 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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