O'Neill's Home Heating

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O'Neill's Home Heating Heating & Cooling Sales - Service - Installations

www.oneillshomeheating.ca We also maintain and install central air conditioning and ductless split systems.

At O'Neill’s Home Heating we can keep you warm in the winter, and cool in the summer. We specialize in the service and installation of natural gas, propane or oil furnaces, boiler systems and in floor heating. We do small custom jobs such as gas piping for barbecue lines as well as pool or garage heaters to ensure maximum comfort. We can also hook up your gas cook stove or other major appliances. Whether it’s a complete system for a new home build or to maintain your current system; O’Neill’s Home Heating is the right choice for quality workmanship and competitive pricing.

10/18/2026

Complete shutoffs cost you more. Turning your furnace entirely off during the day forces it to burn excess energy to reheat the house later. Set back your thermostat by three to five degrees for optimal savings.

10/07/2026
09/26/2026
09/17/2026

Stay ahead of the freeze. Booking a maintenance check for your furnace now prevents unexpected breakdowns in January. Connect with a Rheem Pro today to make sure your system is ready for winter. 🔥

09/11/2026

Cranking the heat will not warm up your house any faster. It just forces your system to run longer than necessary. Set your thermostat to your ideal temperature and let the technology do the heavy lifting.

08/10/2026

Block the sun to help your system. Direct sunlight heats up your home fast and forces your air conditioner to work harder. Close your blinds during the hottest part of the day to keep your energy bills low.

07/16/2026

Set 18° instead of 22° to cool faster?
It doesn’t work that way. Most ACs run at one fixed speed. You’ll just run yours longer and overshoot. Variable-speed systems modulate to hit your set point efficiently. 🔥

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Peterborough, ON

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