HVAC TIPS
& ADVICE

Practical HVAC guides from the licensed team at Alderwood Mechanical. Helping Toronto & GTA homeowners make smart decisions about their heating, cooling, and home comfort.

Furnace installation cost in a Toronto home
Heating · Costs

How Much Does a New Furnace Cost in Toronto? (2026 Guide)

Real 2026 price ranges, what drives the cost up or down, and the two most common ways Toronto homeowners overpay on a new furnace.

July 22, 2026Read →
Tankless and tank water heater systems
Water Heating

Tankless vs. Tank Water Heater: Which Is Right for Your Toronto Home?

Costs, lifespan, hot-water capacity and running costs compared — an honest breakdown to help GTA homeowners choose.

July 22, 2026Read →
Technician servicing a gas furnace
Heating

Why Is My Furnace Short Cycling?

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.

June 7, 2026Read →
Air-source heat pump unit
Heating

Heat Pump vs Furnace: Which Is Right for a Toronto Home?

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.

June 7, 2026Read →
Air conditioner condenser unit
Cooling

How Often Should You Service Your AC?

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.

June 7, 2026Read →
Water heater tank
Water Heating

Signs Your Water Heater Needs Replacing

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.

June 7, 2026Read →
Home water heater system
Water Heating

How to Cancel Your Water Heater Rental Contract

Renting from Reliance, HomeServe, or Enercare? Here's how to cancel, what the buyout fees look like, and why owning is almost always cheaper.

June 8, 2026Read →
Furnace safety inspection
Heating

Furnace Red Tag: What It Means & What to Do

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.

June 8, 2026Read →
Heat pump beside a home
Heating

Dual Fuel Hybrid Heat Pumps in Toronto

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.

June 8, 2026Read →
Natural gas piping
Heating

Oil to Natural Gas Conversion in Toronto

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.

June 8, 2026Read →

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