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Best water heater pros near Denmark, ME

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Top-Rated Water heater pros in Denmark - 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 Denmark, 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 Aire Serv of Southern Maine
Aire Serv of Southern Maine
4.6(
38
)
Tankless Water Heater - InstallTankless Water Heater - RepairTankless Water Heater - Repair - For Business+3 more

Serving Denmark, ME and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"These guys are the best! They taught me so much about my home HVAC system, both the pros and cons. They take so much pride in the results they provide it is almost as if they were the ones that installed the system in the first place even though they weren't although i wish they had because we definitely would not be having the issues we are having had these guys been in charge during the installation."
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Commercial Heating and Cooling
Indoor Air Quality
18 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Maine-Line Plumbing
Maine-Line Plumbing
5.0(
2
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Denmark, ME and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I am an 8 year plumber with experience in all aspects of plumbing. I am also a member of the Army National guard in which I am a plumber as well. I started my business with having the customer in mind, as well as giving the best possible service that I can to grow my business and to become a bigger part of my community and gain the respect of my peers and the trust of all who choose my business!

Bathroom sink remodel
Bathroom sink remodel
New Build, Addition.
New Build, Addition.
New Build, Addition.

+4

7 neighbors recently requested a quote
Integrated Air Solutions
5.0(
8
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Denmark, ME and surrounding areas

In business since 2013

Emergency services offered

"Jeff was very knowledgeable and professional, moved and repaired my propane boiler when another company did not. i had struggled with this boiler not working properly for several years and in one visit he knew what was wrong and repaired it."
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+1

Recommended by100%of homeowners
Avatar for Hilltop Drain & plumbing
Hilltop Drain & plumbing
4.9(
12
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Denmark, ME and surrounding areas

In business since 2021

Free estimates

Credit card accepted

We offer commercial and residential plumbing and 24 hour emergency plumbing-drain cleaning -pipe inspection-frozen pipes-repairs and more call is anytime are normal business hours are Monday-friday 8am-5pm sat 8am-noon the emergency hours are after 5pm on week days until 8am there are two different rates one for normal business hours and one for emergency services we can dispatch a tech to you area anytime or you can schedule a appointment for normal business hours rates call 207-461-2392 atm we accept cash/check/PayPal for payments

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+21

Recommended by100%of homeowners
CZ Plumbing LLC
4.4(
117
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Denmark, ME and surrounding areas

In business since 1971

Free estimates

Emergency services offered

"I called CZ Plumbing on Wednesday night and they were able to come out first thing on Friday. Zack was great and finished the job within 20 minutes or so. He also pointed out a few things whoever installed the water heater missed."
Recommended by94%of homeowners
Dogtown Plumbing Company
5.0(
6
)
Water Heater - Install or Replace

Serving Denmark, ME and surrounding areas

In business since 2024

Free estimates

Offers commercial services

"We had purchased a water softener unit months ago, but no plumber would ever return our calls to install it. When we reached out to Nick, he immediately said he could do it. Nick is very knowledgeable, reliable and personable; and takes great pride in his work. He informs you of every step and will give you options for what can be done. I will continue to hire this young man whenever we need plumbing work."
Response time4 hrs
Recommended by33%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Denmark, ME and surrounding areas

In business since 1971

Credit card accepted

"We pay yearly but we have this is included with our rental property. They are pretty good on most things. We had a hot water heater replaced and they did an excellent job on that. They are very quick on their response. They dont come out here. It is all done on the internet.  I just like the idea that one time service charge is so much better than trying to hiring someone to come in. It is more about convenience. It pays for itself."
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+2

Recommended by65%of homeowners
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Water Heaters FAQs, answered by experts

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.

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.

One of the primary benefits of a heat pump water heater is how cost-effective it is. How much you save will depend on your water usage and electricity costs. That being said, we can ballpark savings for the average home of between $100 and $500 per year. You can increase that savings rate by researching and applying available energy incentives available in your area. If you really want to focus on cost, consider a tankless water heater.

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.

Yes, most municipalities have codes that require water heaters to have pans. A pan is necessary when a water heater or hot water storage tank is installed in an area where water leakage could cause damage, such as an attic, second floor, or finished basement. Tankless water heaters are not required to have a pan since there is no storage tank.

The Denmark, ME homeowners’ guide to water heater services

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