O'Neill's Home Heating

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.

08/14/2026
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. 🔥

07/15/2026

Stay cool!

07/08/2026

Every degree counts.
Raising your thermostat by 1°C in summer cuts cooling costs by roughly 3–5%. Set it to 24° instead of 22° and watch your July bill drop. 🔥

Close blinds & curtains, make sure your vents are not closed/blocked. Clean air filter, check your outdoor unit to make ...
06/28/2026

Close blinds & curtains, make sure your vents are not closed/blocked. Clean air filter, check your outdoor unit to make sure it doesn’t look like this…

06/27/2026
06/20/2026

The longest day of the year.
Here's to backyards, late sunsets, and homes that stay cool no matter how high it climbs. ☀️

Address

Peterborough, ON

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