
The 2026 HVAC Reliability Scorecard: 20 Questions to Audit Your Quote
A high-performance heat pump or furnace is only as good as the team that installs it. Use this interactive tool to audit your potential contractor before you sign. IIn the modern
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Useful Articles from Ottawa’s leading heating & cooling contractor AirZone HVAC Services

A high-performance heat pump or furnace is only as good as the team that installs it. Use this interactive tool to audit your potential contractor before you sign. IIn the modern

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

Updated for 2026 At AirZone, we know that choosing a heating and cooling provider is a big decision. In Ottawa, your HVAC system isn’t just an appliance; it is your

Every year, our calendar tells two very different stories. There’s the story of October, and there’s the story of January. As an HVAC company on the cutting edge of the

A cold climate heat pump is a significant investment in your Ottawa home’s comfort and energy infrastructure. For homeowners considering this technology, it is essential to move beyond the marketing

Every year, it’s the same story. The first truly frigid autumn night arrives in Ottawa—and with the current date, that time is right around the corner!—thermostats are switched to “Heat,”

Why This Guide Matters for Ottawa Homeowners? When purchasing a furnace for your Ottawa home, you are making a comfort decision that will be felt in your home for 15-20

Most Ottawa homeowners think about their HVAC systems when it comes to heating and cooling—but what about the air you’re actually breathing? Whether you’re in a newly built home in Kanata

As forest fires continue to affect regions across Canada, Ottawa homeowners are feeling the impact—even inside their homes. Smoke particles, volatile organic compounds (VOCs), and allergens can easily enter through

Homeowners in Ottawa searching for efficient, no-duct cooling often run into a maze of HVAC lingo. From “mini split” to “ductless AC,” the names can get confusing fast — and