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Best boiler installation pros near Lagrangeville, NY

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    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Lagrangeville - Updated Nov 2026

Avatar for The Boilerman
The Boilerman
4.8(
31
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 1988

Free estimates

Warranties offered

"The Boilerman saved me on New Years Eve! I got in over my head with a valve installation on my water main and thought FOR SURE I was going to completely flood my basement. He reassured me that everything was going to be ok over the phone, arrived when promised, talked me off the ledge, and promptly fixed the problem I'd created and helped me install the valve as intended. I really appreciated his expertise, assurance, good nature, and humor. Highly recommend!"
Response time5 hrs
Response rate99%
Recommended by89%of homeowners
Avatar for Sync Mechanical, Inc.
Sync Mechanical, Inc.
5.0(
20
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Jonathan and his guys did excellent work for me in replacing my boiler. I had submitted several bids to different contractors and Jonathan gave me the best price. The guys that came to my house to install my new boiler and replace my old boiler were very professional and clean. I had two problems (a water leak and cold room) since the boiler was installed. I called Jonathan recently and he sent his guy right over and fixed both problems. I highly recommend his company. I would definitely use them again."
Heating and air conditioning equipment replacement
Heating and air conditioning equipment replacement
Additional Photos
Additional Photos
Additional Photos

+5

3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for D Rohde Home Services
D Rohde Home Services
4.6(
473
)
Oil Boiler or Radiator Heating System - InstallBoiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - Install+1 more

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Moved heavy boiler up difficult site. Installed in one day. Very professional and patient in detailed explanations of complex zoning issues. Prices are high in Dutchess Co. compared to other areas of NY. I generally think plumbers are a safer bet for a maintenance plan and longer lasting businesses than most HVAC companies."
Mitsubishi Hyper heat (Low Temp) Multi Head Heat Pump
Additional Photos
Mitsubishi Mini Split
Mitsubishi Mini Split
Additional Photos

+22

Response time11 hrs
Response rate100%
43 neighbors recently requested a quote
Joe's Plumbing, Heating & Air Conditioning
4.6(
84
)
Oil Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+2 more

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"Had an oil to lp gas conversion. Needed to replace the boiler, existing hot water tank and remove the oil tank. Joe's Plumbing gave a great price, neat work, honest and easy to work with. The materials were high quality and they finished a head of schedule."
Response time2 days
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Balunek HVAC, LLC
Balunek HVAC, LLC
5.0(
7
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"David and his crew were great! They were very communicative on what the issue was and responsive to my questions and calls. I had a pipe dug out and replaced in my yard by then. Will definitely hire them again if anything else happens. Would highly recommend to anyone looking for work done correctly."
HVAC Work
HVAC Work
HVAC Work
HVAC Work
HVAC Work

+3

Response time10 mins
Response rate100%
3 neighbors recently requested a quote
CFK Plumbing & Heating
4.3(
10
)
Gas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 1984

Free estimates

Customers say: Quality work

"David Kappas was very responsive-- he called me on Monday and we set an appointment for Wednesday. Tuesday he called me to tsay that he would be arrive at 11am instead of 9am as he needed to finish up some work. He fixed my clogged faucet and installed a shut off valve in an effective, efficient, calm manner. I went over some other plumbing needs and he discussed each one in a sensible way. I'm planning to use him for the other plumbing projects and am awaiting his estimate."
 Soaking Tub
 Under Floor Install
 Before
 Fixtures
 In Slab Install

+8

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for sensible hvac
sensible hvac
4.6(
81
)
Boiler or Radiator Heating System - Install or Replace

Serving Lagrangeville, NY and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"fast response to request, within 5 minutes, courteous and professional. I would highly recommend Sensible HVAC to anyone who needs HVAC work. They responded quickly to my needs, arrived at the specified time that was set up they kept in communication through out the entire job and also after work was done. They did a great job at resonable cost HIGHLY RECOMMENDED"
drs
drs
Recommended by98%of homeowners
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Install Boiler FAQs, answered by experts

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

Costs range from $3,000 to $7,500, depending on system size and efficiency.

Yes, government incentives and programs are available to encourage energy-efficient upgrades in many regions. These incentives may include tax credits, rebates, grants, and low-interest loans for homeowners who invest in energy-efficient improvements such as HVAC system upgrades, insulation, and efficient windows. The availability and specific details of these incentives can vary by location, so check with your local government or utility company to explore your options.

The absence of heating or hot water, unusual noises like banging or gurgling, and visible water leakage are key signs. Abnormal boiler pressure, flame irregularities (for gas boilers), or pilot light issues may also signal trouble. Frequent cycling, soot or staining, and unusual odors, particularly gas-like smells, should not be ignored. Modern boilers often display error codes or lockout mode upon detecting issues. Uneven heating across radiators and rising energy bills without increased usage can further point to problems. Prompt attention to these signs is essential to prevent further damage and ensure safety.

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 Lagrangeville, NY homeowners’ guide to boiler installation services

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