Boiler Replacement Cost in Irondequoit, New York
Our 2026 estimate for boiler replacement in Irondequoit, NY is $6,000 to $13,700. That puts Irondequoit 9% above the national average, mainly because of lower local labor costs and the bigger heating equipment this climate calls for.
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Irondequoit Weather and HVAC Load
NOAA's 1991-2020 climate normals put Irondequoit at 6,272 heating degree days and 677 cooling degree days per year. Heating is the bigger job here, and furnaces and heat pumps in Irondequoit put in far more hours than the air conditioner. Count on roughly 129 nights below 32°F and 8 afternoons past 90°F in a typical year. Snowfall averages about 102 inches. For a 2,000 sq ft house, this climate points to a heating load somewhere near 65,000 BTU/h. Treat that as a starting number. A Manual J calculation will move it up or down based on insulation and windows.
| Heating degree days / year | 6,272 |
|---|---|
| Cooling degree days / year | 677 |
| Nights at or below 32°F | 129 |
| Days above 90°F | 8 |
| Average low / high | 40.6°F / 58.4°F |
Irondequoit Housing Stock
Half the homes in Irondequoit were built before 1955 (Census ACS median), so the typical house is about 71 years old. Many houses that age were built with hot-water or steam heat, and plenty still run cast-iron boilers and radiators. About 18,000 households here own their home, 79.1% of the occupied total. Homes here have a median value of $169,000 and households a median income of $76,871. Those two numbers drive the labor adjustment in our estimate.
Between 2020 and 2025, NOAA's Storm Events Database logged 5 hail days and 31 days with damaging thunderstorm winds in Monroe County. The largest hail reported was 1.25 inches across. Storms here are more likely to cause power surges than coil damage, so a surge protector on the outdoor unit is worth the small cost. In Irondequoit, 22.2% of residents are 65 or older. For older adults, a house with no heat in January or no AC during a heat wave is a medical risk. Mention it when you call, since many companies put those calls first.
When Replacement Makes Sense
- Leaks, rust, or pressure that keeps dropping
- Some radiators stay cold
- The boiler is 20 to 30 years old or more
- Fuel bills keep going up
What Moves the Price
- A combi boiler that also makes your hot water
- Fuel type: gas, oil or propane
- Pumps, zone valves and the piping around the boiler
- Condensing or non-condensing boiler
- A new chimney liner or venting
For Irondequoit we raised the national figures about 9%, based on local income, home values and climate-based equipment sizing. Get at least three written quotes; real bids can land outside this range.
What the Quote Should Cover
- Removing the old boiler
- Startup and safety tests
- Flushing and refilling the system
- The new boiler and the piping around it
- Venting and fuel hookups
New York Permits, Efficiency Rules and Rebates
New York falls in the DOE's North region. New split central air conditioners must meet at least 13.4 SEER2, and heat pumps sold anywhere in the U.S. need 14.3 SEER2 and 7.5 HSPF2. Expect the contractor to pull a mechanical permit for a replacement job in Irondequoit. If a bidder suggests skipping it, move on. Also ask for a New York license or registration number and proof of insurance. The federal 25C tax credit ended for equipment installed after December 31, 2025, so incentives now come mostly from utilities and state programs. Check your electric and gas utility's rebate page before you pick equipment.
Before You Hire
- A combi boiler frees up space and replaces your water heater.
- Ask your gas or oil company about rebates on condensing boilers.
- Ask for a heat-loss calculation. A lot of old boilers are much bigger than the house needs.
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Boiler Replacement Questions from Irondequoit Homeowners
How much is boiler replacement in Irondequoit?
Plan on $6,000 to $13,700, with most jobs near $10,200. Equipment efficiency, house size and the condition of the ducts and wiring decide where your quote falls.
When is the best time to schedule boiler replacement in Irondequoit?
Between late spring and early fall. Irondequoit averages 129 freezing nights a year, and heating calls spike from November through February.
Can I replace a boiler with a heat pump?
Yes, with an air-to-water heat pump or a ductless system. The radiators may need upgrading, because heat pumps run cooler water than boilers.
How long does a boiler last?
A cast-iron boiler can last 25 to 35 years. A modern condensing boiler usually lasts 15 to 20 with yearly service.
Boiler Replacement Near Irondequoit
- Rochester $5,400 to $12,200
- Troy $5,600 to $12,800
- Niagara Falls $5,400 to $12,300
- Levittown $8,000 to $18,200
- Binghamton $5,600 to $12,700
- Tonawanda Town $6,200 to $14,100
- West Seneca $6,200 to $14,100
- Hempstead $6,500 to $14,800
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Rochester Greater International Airport; NOAA Storm Events Database 2020-2025, Monroe County. Prices are our estimates, not contractor quotes. Updated 2026.