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TRUSTED BY MASTIC BEACH, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon812
    Verified boiler installation services reviews

Verified Reviews for Boiler Installation pros in Mastic Beach, NY

*The Angi rating for Boiler Installation companies in Mastic Beach, 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 Mastic Beach, 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 March 28, 2026

Find Boiler installation pros in Mastic Beach

Avatar for MSD Heating & Cooling
MSD Heating & Cooling
4.9(
74
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mastic Beach, NY and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"They responded to my home quickly and professionally. The technician was very knowledgeable and candid and saved me unnecessary expenses. They fixed the issue and has our ac back up and running within an hour and made sure everything was clean before they left. Will definitely recommend them."
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(
19
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mastic Beach, NY and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"The installation process went smoothlt, and there was clear and profesional communication throughout."
Heating & A/C Project
Heating & A/C Project
Additional Photos
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+25

5 neighbors recently requested a quote
Recommended by42%of homeowners
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Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.6(
68
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mastic Beach, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Kevin was great! The rest of the company not so much. Kevin diagnosed the problem immediately as the thermostat, had a replacement in the truck, and completed the installation of the new unit quickly. He showed me how to program the updated version, and everything seemed to be fine - until the next morning. Turned out the replacement was defective. When I called, I was told that they might not be able to get back to me that day, but Kevin interrupted his schedule to come back and put in a new (and working) unit at no charge."
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+13

Response time3 days
13 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for JB Comfort Heat and Air Conditions
JB Comfort Heat and Air Conditions
4.6(
53
)
Boiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Mastic Beach, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"He did it right and a very efficient installation job"
Condenser cleaning
Condenser cleaning
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+11

Response time9 hrs
7 neighbors recently requested a quote
Recommended by78%of homeowners
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Avatar for Elm Air Conditioning Corp
Elm Air Conditioning Corp
4.4(
82
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+1 more

Serving Mastic Beach, NY and surrounding areas

Approved

In business since 1952

Free estimates

Warranties offered

"Extremely satisfied & pleased with the work performed by Elm. Eric, Rob & Jesse were great on the installation – on time, neat, careful to show us the status as they went through the job. Have already recommended Elm to neighbors who expressed interest. Scott was great on the initial review & estimate & Cathy in the office was extremely helpful as well. Thank you to the whole Elm Team!"
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21 neighbors recently requested a quote
Recommended by77%of homeowners
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New York HVAC Corporation
4.3(
60
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install+1 more

Serving Mastic Beach, NY and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: Quality work

"Vinny & his son were great! They installed a beautiful mini split system- quality work @ a reasonable price. Good people A+++"
HVAC
HVAC
HVAC
HVAC
HVAC

+54

Response time1 day
3 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Zara heating & cooling
Zara heating & cooling
5.0(
10
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Mastic Beach, NY and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Excellent service and installation. Very reasonable price."
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Avatar for South Shore Plumbing and Heating, Inc.
South Shore Plumbing and Heating, Inc.
4.8(
114
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install+1 more

Serving Mastic Beach, NY and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Great job - coordinated everything and completed the job timely and professionally for a new boiler and hot water tank install."
west hampton alpine
sunrise
Laars Combi
Peerless oil boiler
Peerless oil boiler 2

+7

Response time9 hrs
Recommended by99%of homeowners
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Avatar for RS Steam Master Inc
RS Steam Master Inc
5.0(
26
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mastic Beach, NY and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"It went very well!! The steam cleaning really gets rid of all the dust, grime and dirt that accumulates over time. It gets into all the nooks and crannies that you would need a toothbrush or toothpick to get clean. I feel like my house has never been this clean, and floors have never been this shiny. I would highly recommend them - extremely professional and takes pride in their work."
Recommended by100%of homeowners
Request Quote
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Showing 1-10 of 185
Install Boiler questions, answered by experts

The right type of HVAC system will depend on several factors, including your climate, budget, preferences, and existing HVAC setup. For example, if you live in an area that experiences extreme weather, then a split system would likely be the best option. Or, if budget is a concern, consider installing a ductless system in just one room.

An expansion tank must always be installed on the supply side, which is the side where the boiler sends water out to heat the systems. That placement allows the water to push against the air and condense properly as it is heated, then circulated through the system. Professional installers can recommend the best place on the supply side for an expansion tank.

When winter rolls around, and you turn the heat on for the first time in a year, it’s normal to sense a light odor. This could smell a little like burning because some dust has gathered in the heating unit over the warm months and will fade away shortly after. However, there are some smells you should watch out for and take caution around: an egg-like sulfur smell or an electrical burn odor would indicate there’s something wrong. Turn it off and call a professional for maintenance as soon as possible. 

Yes, most municipalities require a permit for propane boiler installation to ensure safety and code compliance. Permit fees vary by location and are often included in your installer’s quote, as they’ll handle the permitting process. Ensure that you always check local regulations before starting your project to avoid fines or delays.

If you want to have hot water in your home and part of your plumbing system, you'll need a hot water heater. An alternative may be to heat water as you use it, such as by boiling what you need on the stove. But that's much less efficient and takes considerably longer than hooking up a water heater. Another option is to rely on appliances, such as a dishwasher or washing machine, that heat the water themselves.

The Mastic Beach, 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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