Blog

We’ve all been there. It’s a crisp Tuesday morning in mid-April. The brutal Ontario winter has finally broken, the furnaces are clicking off, and the first "it’s too hot" phone call for an AC repair is still weeks away. In our world, we call this the shoulder season. For many contractors in...

If you have been in the HVAC game long enough, you know that the industry goes through "evolutionary" years and "revolutionary" years. 2026 is, without a doubt, a revolutionary one. We aren't just looking at minor tweaks to SEER ratings or slightly quieter fan blades this time around. Instead, we are standing...

As every HVAC contractor in Ontario knows, the "shoulder season" is a bit of a myth. While homeowners might still be clutching their coffee and staring at the leftover snow in Richmond Hill, the clock is already ticking for those of us on the B2B side. If you want to protect your...

As energy efficiency standards change and homeowners search for intelligent heating, numerous contractors are reawakening energy savings from hydronic heating systems. One retrofit solution that’s found continuing popularity is a compact heat sink called a combi-boiler, which features heat from space systems and hot water from the house in the same unit....

The heat exchanger is the silent guardian of the home, acting as the critical barrier between toxic combustion gases and the air we breathe. When that barrier fails, a routine service call can instantly shift into a high-stakes safety emergency. But how do you bridge the gap between "suspected crack" and "confirmed...

Every two years, thousands of contractors, suppliers, and industry leaders come together at the Canadian Mechanical & Plumbing Exposition (CMPX). If you are planning your installs, expanding your services, or looking for new equipment partners in 2026, CMPX is the place to be. And indeed — WE will be there. What is...

Cold climate heat pumps don’t “freeze up” in Ontario winters — modern systems are engineered to perform in sub-zero temperatures across the GTA and beyond. In this myth-busting guide for HVAC contractors, Airtek breaks down how today’s cold-climate technology handles -20°C and below, improves efficiency, and delivers reliable heating performance throughout Ontario....

Furnaces don’t have a lot of margin for error in Ontario winters. When temperatures dip below freezing and stay there, heating systems are stretched to the limit. It’s why furnace repair calls rise every winter across the province, particularly during cold snaps and snowstorms. At Vaughan and Richmond Hill and Markham and...

Ontario winters don’t wait. When temperatures drop, service calls turn urgent fast — no heat, frozen pipes, systems locked out. In those moments, what’s on your truck matters as much as your experience. Finishing the job on the first visit often comes down to preparation. Here’s what every Ontario HVAC technician should...

Days like today, when Toronto is battling wild snowstorm on -12 degrees, as an HVAC contractor, you need to be prepared. Pipes collecting ice, wild blowing the snow over roofheads, it almost seems like a scene from a hollywood film. On days like these, furnaces start malfunctioning, heat pumps need repair, and there's...