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Best boiler installation pros near Dayton, NY

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

Avatar for Stagelight Heating and Cooling
Stagelight Heating and Cooling
5.0(
11
)
Gas Boiler or Radiator Heating System - Install

Serving Dayton, NY and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"Mike is punctual, honest, knowledgeable, and very professional. He installed a new boiler with assistance from his partner,Sarah. They are both great workers and very nice young people. I would highly recommend this company."
Response time10 hrs
Recommended by100%of homeowners
Avatar for Enchanted Mountain Construction, LLC
Enchanted Mountain Construction, LLC
5.0(
6
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Dayton, NY and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"During the massive December 2022 blizzard in Western New York, my house lost power for three consecutive days. I'd just switched to an all electric HVAC system weeks before, and none of it was connected to the small electrical panel that my gas generator could power. We were facing no heat, in a blizzard, for three days. I called Connor who, despite the weather conditions, came out to the house that evening. He opened my generator panel and rewired it so it would get heat to my kids' rooms. Without asking, he then found a great price on a Generac whole house generator and passed the information along to me. Long story short, I hired Enchanted Mountain to purchase and install the generator. They did that and more. My family now has no worries when the next blizzard hits. The care, knowledge, and attention to detail that go into Enchanted Mountain work are unmatched. I've since hired them for everything from roof repairs to insulation and weatherization jobs. They can do it all, and you won't find a nicer, more helpful and caring crew anywhere in the region. Hire them once, and, like me, you'll plan to hire them for life."
New Build - Ellicottville - Exterior
New Build - Ellicottville - Interior
A view of the exterior of the house.
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project

+68

Recommended by100%of homeowners
Sears Heating and Cooling - Rochester
3.3(
21
)
Boiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Dayton, NY and surrounding areas

In business since 1893

Free estimates

Warranties offered

"The guys were great, very professional and friendly. They came to inspect the basement area before the installation to make sure they would have everything they needed to do the job. When they came back to do the furnace installation it was done quickly and effectively. We love the new furnace and are toasty warm!"
Recommended by81%of homeowners
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Install Boiler FAQs, answered by experts

In most cases, repairing a radiator is more affordable than replacing it. A typical repair may cost between $100 and $200, while a replacement can average $1,500, with a range of $250 to $2,500 depending on the unit type. Radiator issues are often simple fixes for a professional, such as a blown fuse, malfunctioning thermostat, or a loose valve, and can take less than an hour. However, if the long-term costs of fixing the radiator are higher than replacement, it's better to get a new model. It is recommended to consult a heating expert to diagnose the problem and determine the best solution for your situation.

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.

Boiler installations and replacements cost between $3,600 to $8,400. Expect to pay around $5,900 on average for a new boiler, including installation. Adding new radiators or heaters to the boiler may include separate costs if you are also upgrading those components, so the final price may be higher. To decrease costs, you can look for local energy rebates for using a boiler and wait until installers are offering discounts for a first-time installation.

Professionals can recommend efficient layouts or appliances and ensuring regulatory compliance.

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.

The Dayton, NY homeowners’ guide to boiler installation services

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