Practical HVAC guides from the licensed team at Alderwood Mechanical. Helping Toronto & GTA homeowners make smart decisions about their heating, cooling, and home comfort.
Real 2026 price ranges, what drives the cost up or down, and the two most common ways Toronto homeowners overpay on a new furnace.
Costs, lifespan, hot-water capacity and running costs compared — an honest breakdown to help GTA homeowners choose.
Short cycling is one of the most common — and damaging — furnace problems. Here's what causes it and what to do about it before the cold hits.
Both heat homes. One does it year-round and cuts your energy bill. Here's how to choose between a heat pump and a furnace for your Ontario home.
Most Toronto homeowners service their AC too late — or not at all. Here's the honest answer on how often you actually need a tune-up and what it includes.
A failing water heater rarely gives you much warning. Know these 7 signs so you can replace it on your schedule — not during a cold shower.
Renting from Reliance, HomeServe, or Enercare? Here's how to cancel, what the buyout fees look like, and why owning is almost always cheaper.
A red tag is a formal safety notice — not a suggestion. Here's the difference between Type A and Type B, what triggers them, and your next steps.
A dual fuel system pairs a heat pump with your gas furnace — maximum efficiency on mild days, reliable gas heat when it's coldest. Here's how it works.
Thousands of GTA homeowners convert from oil to gas every year — and save $800–$2,000 annually. Here's what the process involves and what it costs.
Same-day service across Toronto & the GTA. G1 licensed gas fitters. No contracts.
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