
3 Furnace Service Checks Before Winter 2026
Professional furnace service in Ottawa should do more than replace a filter and confirm that warm air comes from the vents. A proper pre-winter visit should assess safety, airflow and
SALES & SERVICE
Head Office
Office Hours
Monday to Friday
7:30am - 4:00pm
Useful Articles from Ottawa’s leading heating & cooling contractor AirZone HVAC Services

Professional furnace service in Ottawa should do more than replace a filter and confirm that warm air comes from the vents. A proper pre-winter visit should assess safety, airflow and

Shopping for a new furnace can become confusing. One quote may emphasize efficiency, while another may appear much lower without explaining what has been removed from the installation. After serving

AirZone HVAC Services is a family-run engineering-first HVAC company that has served the Ottawa region since 2006, specializing in the complex world of hydronic and radiant heating systems. As the

As Ottawa transitions through March, the unique architectural landscape of Westboro presents a specific set of challenges for home comfort. Whether it’s a solid 1960s bungalow in Highland Park or

March is the most confusing month in Ottawa. One day the sun is shining and the snow is melting, and the next day you are hit with a freezing rainstorm

Now that the snow is finally melting and the days are getting longer, the last thing you probably want to think about is your heating system. You are likely looking

When you see a heating company offering a massive cash-back cheque just for signing a contract, it is easy to get excited, but savvy Ottawa homeowners should know that these

The Problem: Many Ottawa HVAC companies use complicated pricing structures, offering “tiered” checklists (e.g., 12-point vs. 21-point) to confuse customers and hide the fact that they only cover one appliance at

So, you have made the tough decision. You read our breakdown on Repair vs. Replace, you did the math, and you realized that sinking another $1,200 into your aging furnace just

It is the scenario every homeowner dreads. It is -15°C on a Tuesday, your furnace has stopped working, and a technician has just handed you a quote for a repair.

We have all been there: It is the middle of a heavy Ottawa snowstorm, the wind is howling, and suddenly… the furnace stops. The house starts getting cold. You panic.

There is never a “good” time for a furnace to break down, but the worst possible time is definitely in the middle of an Ottawa cold snap. Last week, as