HVAC Tips & Advice Blog | Don’s Heating and Cooling

Indoor Air Quality Solutions for Wildfire Smoke in Orangeville & Alliston

July 16, 2026

Wildfire smoke can travel far from the actual fire zone, and many Ontario homeowners may notice hazy skies, smoke odours, irritated eyes, coughing,…

July 3, 2026

When a heat wave hits Southern Ontario and a heat warning is in effect, many homeowners notice the same problem: the air conditioner…

May 8, 2026

May is one of the best times of the year to check your air conditioner — before the first major heat wave arrives…

February 10, 2026

Furnace Runs Constantly in Ontario Winter? Causes, Quick Fixes & When It’s a Problem When Ontario temperatures drop, it’s normal to notice your…

December 18, 2025

Ontario winters can turn heat pumps into ice makers. Homeowners often spot thick icicles on the roof, frozen gutters, and wet, packed snow…

November 28, 2025

Fireplaces keep coming back into style. In 2025, they’re not just décor pieces anymore. They’re comfort, backup heat, and a way to cut…

November 18, 2025

If you live in Southern Ontario and you need a new heating system, your options come down to either a cold climate heat…

October 28, 2025

If you live in Ontario, you’ve probably noticed every winter feels more expensive than the last. But this year, something actually changed. The…

October 18, 2025

When your furnace won’t turn on, it can cause problems, especially when the weather is cold. But don’t worry. Lots of furnace starter…

September 28, 2025

Ontario winters are tough on outdoor HVAC units. Snow, ice, and freezing winds can block airflow and damage parts. You can prevent problems…