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TRUSTED BY DEDHAM, MA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon339
    Verified water heater services reviews

Verified Reviews for Water Heater Service pros in Dedham, MA

*The Angi rating for Water Heater Service companies in Dedham, MA 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 Dedham, MA 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 January 05, 2026

Find Water heater pros in Dedham

Avatar for S&S Piping and Heat LLC
S&S Piping and Heat LLC
5.0(
66
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+5 more

Serving Dedham, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Neo was excellent! My water heater went and a new one was installed by Neo and his team the next day. They were very professional, communicated instantly, and did a fantastic job. Will definitely use S.S Piping n Heat for all of my future plumbing and heating needs. Would recommend this company to anyone!"
Metro Construction Design
Metro Construction Design
Metro Construction Design
Metro Construction Design
Metro Construction Design

+53

Response time1 day
Response rate100%
7 neighbors recently requested a quote
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Avatar for Genove Oil & Air Co
Genove Oil & Air Co
4.7(
217
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Dedham, MA and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"We have been loyal customers of Genove for years, but this year they exceeded any expectations. From the emergency service call on a cold Sunday night in February to the installation of the new furnace and hot water heater today. Armando and crew are terrific. Ryan, Richie and Shawn completed the project in less time than we expected. And, Armando assisted us in the HEAT loan program which has us paying for this work at zero interest over 7 years as well as handled the rebate programs. Highly recommend Genove!"
Additional Photos
Additional Photos
Additional Photos
Pics
Pics

+2

Response time12 hrs
Response rate100%
12 neighbors recently requested a quote
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Poseidon Plumbing & Heating
4.8(
26
)
Water Heater - Install or ReplaceWater Heater - Install or Replace - For Business

Serving Dedham, MA and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"Peter, replaced my water heater that vented into chimney and placed a new power vent unit on the other side of the house. This required new natural gas lines, new water lines and extensive site preparation. In addition, he removed all extraneous water lines and the old hot water heater. This took two days. I just kept getting the run-around from other plumbers. Peter was exceptionally professional, resourceful and friendly. I wish I could find a lucid electrician..."
Response time4 hrs
Recommended by92%of homeowners
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Avatar for Reservoir Home LLC
Reservoir Home LLC
4.8(
14
)
Water Heater - Install or Replace

Serving Dedham, MA 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

25 neighbors recently requested a quote
Recommended by7%of homeowners
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Avatar for Gentille Plumbing and Heating
Gentille Plumbing and Heating
5.0(
28
)
Water Heater - Repair or ServiceTankless Water Heater - RepairWater Heater - Install or Replace+5 more

Serving Dedham, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"I called Ryan for my water heater leaking. He came within the same day, ready to go and replaced it quickly. He provided a great service and affordable price. Highly recommend him for any plumbing needs."
Response time6 hrs
Response rate96%
56 neighbors recently requested a quote
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Avatar for H L Bowman
H L Bowman
4.6(
423
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+1 more

Serving Dedham, MA and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Yes, one day install conversion from tank electric to tankless gas with water softener"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

508 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Colon Plumbing LLC
Colon Plumbing LLC
4.9(
16
)
Water Heater - Install or ReplaceTankless Water Heater - InstallWater Heater - Install or Replace - For Business

Serving Dedham, MA and surrounding areas

Approved

In business since 2008

Warranties offered

Small jobs welcome

"Colon Plumbing was very responsive and reasonably priced. Provided next day service for water heater replacement. I will definitely refer them to everyone I know."
Navien Tankless
Navien Tankless
Rheem Tankless
Shower
Shower

+48

Response time7 hrs
4 neighbors recently requested a quote
Recommended by64%of homeowners
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Avatar for Cotti-Johnson Heating-Cooling-Electrical
Cotti-Johnson Heating-Cooling-Electrical
4.7(
168
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace

Serving Dedham, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1948

Free estimates

Emergency services offered

"Very well. The humidifier needed some parts which he replaced and he fixed a small leak and drained my hot water tank."
Navien Install
Backflow
Outdoor Shower
Well Tank Replacement
Filtration Installation

+62

Response time10 hrs
74 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Whalen Plumbing & Heating
Whalen Plumbing & Heating
4.7(
15
)
Water Heater - Repair or ServiceTankless Water Heater - InstallTankless Water Heater - Install - For Business+5 more

Serving Dedham, MA and surrounding areas

Approved

In business since 2020

Credit card accepted

Offers commercial services

"I hired Whalen Plumbing to replace a defunct tanked hot water heater at my recently purchased home with a new high efficiency Navien unit in addition to a few other minor plumbing and gas fitting repairs. Ryan and his crew were excellent in both communication and quality of work. I plan on using them for all future plumbing/hvac projects! Highly recommended."
Soaking Tub
Tankless Heater
Response time2 days
7 neighbors recently requested a quote
Recommended by76%of homeowners
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Showing 1-10 of 193
Water Heaters questions, answered by experts

No, boilers and water heaters are not interchangeable because they serve different primary functions. Boilers are used for central heating systems, providing hot water or steam to heat your home. In contrast, a water heater's purpose is to supply hot water for daily household use, such as for faucets and showers. A water heater alone cannot supply the warm water or steam needed for a central heating system.

While they are not interchangeable, it is common to have both a boiler and a water heater. In fact, a conventional boiler often works best when a water heater system is already in place. The two systems can be combined to provide both heating and hot water, either by pairing a boiler with an indirect water heater or by installing a premade combination boiler-water heater unit. For home heating, some homeowners may also opt for a furnace instead of a boiler.

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.

A leaking water heater could potentially last for a few weeks or months before you need to repair it. However, it's not advisable to wait too long. Once your water heater starts leaking, it's likely that the underlying cause of the leak is getting worse as time goes on. Without immediate repair, your water heater could fail. Instead of using a leaky water heater, you should turn it off and call a pro to fix it.

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.

If your water heater is about to celebrate the big 2-0, you may want to consider sending it off to greener pastures. While the water heater may seem to be working well, any conventional, tanked water heater over 10 years of age is at risk of failure. If your water heater is 20 years or older, your best move is to replace your aging heater before it completely breaks down.

The Dedham, MA 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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