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Best boiler installation pros near Hague, NY

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

Avatar for Crisafulli Bros. Home Services
Crisafulli Bros. Home Services
4.6(
67
)
Gas Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Hague, NY and surrounding areas

Approved

In business since 1939

Credit card accepted

Offers commercial services

For over 80 years, Crisafulli Bros. Plumbing & Heating Contractors, Inc. has provided plumbing, sewer and drain, heating and cooling design, installation, service, scheduled maintenance, and electrical services to our clientele. Founded in 1939, our company now spans three generations combining the pride and craftsmanship you expect from a locally owned and operated family business with the resources and knowledge available from a large national company. \n \nWith a growing workforce and a fleet of vehicles driving around every upstate NY neighborhood, Crisafulli Bros. is one of the largest mechanical contracting companies in the Capital Region. Our vast resources and commitment to quality led to us being recognized as the Best of the Capital Region for over 16 straight years and named a Top Work Place. We have set the standard for plumbing, heating, cooling, and electrical craftsmanship in the region.

Response time1 day
34 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Principe Heating & Cooling
Principe Heating & Cooling
4.7(
19
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Hague, NY and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Don is a phenomenal professional. I understand little to none about plumbing and he easily explained what needed to be fixed. He s a genius at this. We were under a super tight timeframe and not only did he accomplish it well within that, it was done perfectly. I was lucky to find him when I needed a new boiler and both jobs were fairly quoted, unbelievably executed and added significant value to my home. If you fix problems the right way when things break in your home (and they will) you will get that money back when you sell it. Count on it. If you have a problem, don t wait. Call Don. You will be so happy you did."
Boiler installation
Boiler installation
3 zone with indirect water tank
Complete installation
AC Maintenance

+11

Response time1 day
Recommended by100%of homeowners
Avatar for Kenyon's AP
Kenyon's AP
4.3(
12
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Hague, NY and surrounding areas

In business since 2022

Free estimates

Warranties offered

"I hired Kenyon AP to do an install of a high efficiency wood furnace in parallel to my existing LP unit. Eric did the full install, including fabricating a custom plenum to mate it to my existing ducting. He came back to revise some of the work at no charge, and did a very thorough job. He was quick, responsive, professional, and accommodating. He's also a wizard with sheet metal, and a great guy to just talk to. Very personable. He takes his work seriously, he's honest, and he will see the job through until the work meets his standards. Eric shows a commitment to quality work that is honestly pretty rare in contractors, in my experience. I plan to hire him again for any HVAC needs!"
New furnace
Wall furnace
Wall furnace
Wall furnace
Wall furnace

+9

Response time2 days
Response rate100%
Recommended by63%of homeowners
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Install Boiler FAQs, answered by experts

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.

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.

A furnace takes in cool air, heats it through the burner and heat exchanger, and sends the air on its way to warm your home. A boiler is a pressurized vessel that produces hot water or steam to heat the home and provide hot water. A boiler may or may not work together with a furnace.

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

Installation costs range from $4,000 to $12,000, depending on unit size, efficiency rating, and labor.

The Hague, NY homeowners’ guide to boiler installation services

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