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TRUSTED BY MATTITUCK, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon284
    Verified boiler installation services reviews

Verified Reviews for Boiler Installation pros in Mattituck, NY

*The Angi rating for Boiler Installation companies in Mattituck, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

*The HomeAdvisor rating for Boiler Installation companies in Mattituck, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

Last update on August 27, 2025

Find Boiler installation pros in Mattituck

Avatar for MSD Heating & Cooling
MSD Heating & Cooling
4.9(
74
)

Serving Mattituck, NY and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"I was very happy with my experience using this company. In the middle of a heat wave, right before the July 4th holiday, my AC stopped working. The man who installed it and had been servicing it was too busy to come for a week. I called MSD and was given an appointment for 8 AM the next morning. They were prompt and courteous, fixed my problem, and were reasonably priced. I will be calling them in the future."
Additional Photos
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+1

3 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Natural Breeze LLC.
Natural Breeze LLC.
4.9(
18
)

Serving Mattituck, NY and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"The customer service was excellent and professional. The owner knew exactly what he was doing and was able to fix our boiler in no time. Thanks very much for everything!"
Heating & A/C Project
Heating & A/C Project
Additional Photos
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+25

3 neighbors recently requested a quote
Recommended by44%of homeowners
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Avatar for Braido Heating & AC
Braido Heating & AC
5.0(
25
)

Serving Mattituck, NY and surrounding areas

In business since 1978

Emergency services offered

Credit card accepted

"They came quickly because of the lack of hot water. Turned out the only thing that needed to be done was to relight the pilot. Grateful for hot water again."
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Recommended by100%of homeowners
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Avatar for Ken Massa Plumbing
Ken Massa Plumbing
4.5(
42
)

Serving Mattituck, NY and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"Our well water tested for iron and low ph which was staining our pool and hot tub.  We spent months researching before we settled on using Ken Massa.  Everything was installed in one day and we are very happy with the results.
Before we did this our water had a metallic odor and did not taste very good.  The filtration system that Ken put in changed all that. Ken is a consummate professional who is very knowledgeable and is easy to work with.  We highly recommend Ken Massa and will use him in the future for all our plumbing needs.
"
Recommended by97%of homeowners
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Avatar for Junior
Junior
4.6(
66
)

Serving Mattituck, NY and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Junior was a great help. He's a total pro and was able to diagnose several issues with the refurbished refrigerator we bought. Additionally he's a straight shooter and honest guy."
Appliance Repair - Large Project
Appliance Repair - Large Project
Appliance Repair - Large Project
Appliance Repair - Large Project
Additional Photos

+16

Recommended by93%of homeowners
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Avatar for Preferred Choice Cleaning Services
Preferred Choice Cleaning Services
4.9(
303
)

Serving Mattituck, NY and surrounding areas

In business since 1999

Free estimates

"Angelo and his helper were right on time. They were Very Nice and Professional. Did an AMAZING job! I could not be Happier! I Highly Recommend them. You will not be disappointed! Hard to find an Honest, Professional, Trustworthy Company, who will do the right job, but Preferred Choice Cleaning Services is all that. I will be hiring them again!!"
Professional window cleaning at a home in Sayville N.Y.
House Washing
Roof Cleaning
Pressure Washing
Gutter Cleaning

+49

Recommended by99%of homeowners
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Install Boiler questions, answered by experts

Most home boilers will need an expansion tank. That’s because these boilers are closed-loop systems, where the water is trapped. An expansion tank is needed when the boiler heats the water and it expands, allowing air to condense in the tank to make room for the water. Other types of boilers don’t use an expansion tank, such as traditional steam boilers, but these aren’t as common. And hot water tanks may be able to use a pressure release valve instead. When in doubt, call in a pro to take a look.

Oil boilers provide reliable heating, efficiency, and long-term cost savings compared to electric options.

Scale from hard water is hard to diagnose until it starts causing problems. If your area has particularly hard water, that’s most likely what your boiler is using. If scale build-up becomes a problem, it starts to cause decreased flow and heating, and eventually, valve failures as valves become blocked. Let boiler professionals know if you’re worried about scale and they can offer advice or implement a solution.

On average, you’ll need about two gallons of oil per day to heat your house when it’s 50 degrees Fahrenheit outside. Most oil tank capacity is about 275 gallons, and heating your house with two gallons of oil per day will last about four and a half months. This consumption will vary depending on the climate and average temperature in your location. For example, if the winters are longer and colder where you live, you’ll probably need to refill your oil tank at least once to get through the winter.

If your boiler is 20 years old, it’s time to get a new one. Although it may seem to be working fine, it’s likely eating up more fuel than it should. Also, compared to a brand-new boiler, one that’s 20 years old is probably not working as well. When you get your new unit, you’ll notice that your home is heating more quickly, and the heat is consistent throughout all the rooms.

The Mattituck, NY homeowners’ guide to boiler installation services

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

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