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TRUSTED BY BERWICK, ME HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon17
    Verified water heater services reviews

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

Wanda's Water Heaters
4.9(
12
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+5 more

Serving Berwick, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"Wanda?s is awesome! My old electric hot water heater tank finally retired to the recycling bin. I called on Tuesday evening and spoke to a knowledgeable technician named Chad. I told him what my old unit was doing and he said it definitely needs a replacement after 17 years. He then asked how the home is heated. And then gave me the 2 options for my home. He patiently explained the differences between the hybrid heat pump unit vs the electric one that was presently on its way out. He answered all my newbie questions. He explained the pricing between the two units. I told him I have to discuss everything with the cfo and I would call back Wednesday morning. He also told me they would get me on the schedule for tomorrow or the next day. That was amazing. I called the next day and spoke with Amanda to schedule me in the following day. Chad showed up the following morning and did an awesome job. He was very polite and knew his job well. I am very satisfied so far with Wanda?s."
Installation of boiler
Response time1 day
2 neighbors recently requested a quote
Recommended by8%of homeowners
Avatar for Reservoir Home LLC
Reservoir Home LLC
4.8(
14
)
Water Heater - Install or Replace

Serving Berwick, ME and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Our mission is to make home electrification easy, affordable and awesome. We turn your water heater into a thermal battery. A Reservoir puts a heat pump, an onboard computer and industrial hydronic controls in one unit. It heats and stores water when electricity is cheapest and cleanest and holds it until your house needs it. \n

Reservoir Installs
Reservoir Installs
Reservoir Installs
Reservoir Installs
Reservoir Installs

+5

27 neighbors recently requested a quote
Recommended by7%of homeowners
Avatar for SEASIDE HEATING AND COOLING LLC
SEASIDE HEATING AND COOLING LLC
5.0(
5
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+3 more

Serving Berwick, ME and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

Bryant heat pump
Bryant gas furnace
New boiler
Hydronic piping
Pump manifold

+1

18 neighbors recently requested a quote
Avatar for Heritage Home Service
Heritage Home Service
4.2(
1,356
)
Water Heater - Install or ReplaceTankless Water Heater - Install

Serving Berwick, ME and surrounding areas

Approved (Corporate)

In business since 1988

Emergency services offered

Warranties offered

"Replacement was urged by technician after routine inspection of heating system. Water heater wasn't part of the service but, tech checked it anyway. Nice enough of him to do that. After showing me his concern (legitimate) I asked for a quote to replace. Outrageously expensive considering cost of materials. Later learned techs are incentivized to sell service and parts. Dropped them as my go to plumbing and heating guys. Water heater still working 3years after urgent replacement was quoted"
Golf Tournament
Water quality team
HVAC tech
Electrical team
Bryan, electrician

+24

118 neighbors recently requested a quote
Recommended by91%of homeowners
CJF Plumbing and Heating
4.6(
31
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Berwick, ME and surrounding areas

In business since 1999

Free estimates

"I hired CJF to bypass my water filtration system for my two outdoor hose spigots. They replied quickly and communicated promptly throughout the entire process. They were professional and cordial and the work came out great. It was obvious they took pride in their work. I would and will highly recommend them!"
Response time7 hrs
Recommended by93%of homeowners
Avatar for DF Richard Energy
DF Richard Energy
4.1(
31
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Berwick, ME and surrounding areas

In business since 1932

Free estimates

Emergency services offered

"Our furnace broke during one very cold night during January 2014.  They tried their best to diagnose the issue over the phone, but came to look once it was clear that it was not a small issue.  They diagnosed the problem quickly, but we had to wait about four days while a part arrived.  They kept us informed, and also kept us warm with space heaters (that worked surprisingly well).  
When the water overflow tank was daignosed as broken, again they were very responsive and good about keeping us informed about when they could fix it.
I don't really know if the price they charged was good or not - we really did not take the time to shop around."
Additional Photos
Recommended by80%of homeowners
Avatar for High Flow Plumbing & Heating, LLC
High Flow Plumbing & Heating, LLC
5.0(
4
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Berwick, ME and surrounding areas

In business since 2025

Free estimates

Small jobs welcome

Thank you for visiting High Flow Plumbing and Heating LLC. We are your locally owned and operated plumbing specialists based in North Berwick, ME. We service residential clients throughout ME and NH. Contact us now for your free estimate--we look forward to working with you soon!

drains
commercial install
install
install
install

+6

Response time4 hrs
Response rate88%
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Water Heaters FAQs, answered by experts

Most standard residential water heaters, which are typically around 40 gallons and use 240 volts and between 3,500 and 5,500 watts, require a 30-amp, two-pole circuit breaker. For smaller, point-of-use water heaters using 120 volts and between 1,500 and 3,000 watts, a 30-amp breaker is also often adequate. However, some models may have different needs; units that use more watts than average may require a 40-amp breaker, while smaller units might only need a 20-amp breaker. Newer, tankless, or more energy-efficient models can also require a higher amperage. Having the correct breaker size is crucial for safe and efficient operation, so it's best to consult a licensed electrician to determine the specific needs of your water heater.

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.

If your water heater continues to have issues, you may wonder how long an electric water heat lasts. On average, these units last between 10 to 15 years. Following a proper maintenance schedule can help the water heater live to the end of its average lifespan or longer.

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.

Yes, you can convert a gas water heater to an electric one, but it is a complex process. You will need to ensure there is adequate power for the new electric unit, as they require more power than gas models. The project also involves safely closing off the gas lines and ventilation, and some cities may require a permit for the conversion. The cost can range from $1,500 to $4,100, depending on the installation scope, plumbing and electrical work, and the water heater model. For an accurate quote, it's best to contact a local professional. Also, be aware that your monthly utility bills may increase after the conversion, as natural gas is typically cheaper than electricity.

The Berwick, ME homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.