Fresh air shouldn't mean higher heating bills. At SMHC, we help homeowners in Simcoe County and Muskoka breathe easier without sacrificing warmth.
Modern homes are built to be airtight for energy efficiency. While that keeps the heat in, it also traps stale air, cooking odours, and moisture inside. An HRV system is the solution—it swaps stale indoor air for fresh outdoor air while capturing the heat, so your furnace doesn't have to work overtime.
Whether you need a new installation, a repair, or just advice on how to improve your indoor air quality, our team is here to help. We focus on clear explanations and honest work, never sales pressure.



For over a decade, families across Simcoe County have trusted us to keep their homes healthy and comfortable. We know that installing or upgrading a ventilation system can feel technical and confusing. That’s why we take the time to explain exactly how it works and why it matters for your specific home.
What you can expect when you work with us:
We live here, too. We understand how our long, cold winters force us to keep windows shut for months, leading to "stuffy house syndrome" and condensation issues. We recommend systems designed specifically for our climate.
You need more than just a handyman. Our team consists of fully licensed G2 Gas Fitters and Residential Air Conditioning Systems Mechanics (313D). We get the job done right the first time, adhering to strict safety and quality standards.
We don’t believe in upselling you things you don’t need. We assess your home’s ventilation needs and give you a straightforward recommendation that fits your budget.


If you aren't sure if you need an HRV, or if your current one is doing its job, look for these signs. An HRV isn't just a piece of equipment; it's the lungs of your home.
Do you see condensation or ice building up on your windows during cold snaps? That’s trapped moisture. An HRV helps regulate humidity, protecting your window frames and walls from mould and rot.
Opening a window in January brings in fresh air, but it also lets out all your expensive heat. An HRV recovers heat from the outgoing stale air and uses it to warm up the incoming fresh air. You get the breeze without the freeze.
If cooking smells linger for days or if your home feels dusty and "heavy," your ventilation is struggling. HRVs filter the incoming air, helping to reduce allergens and pollutants for a healthier living space.
Proper airflow eliminates hot and cold spots and keeps the air feeling fresh, not recycled. It’s essential for modern, well-insulated homes.
Building a new cottage or updating an older home in Simcoe County? We design and install systems that integrate seamlessly with your existing furnace and ductwork.
Older HRV units can be noisy and inefficient. If your system is over 15 years old, a modern upgrade can run quieter, save more energy, and improve air exchange rates.
Like any appliance, HRVs need care—filters need cleaning and cores need checking. We provide routine maintenance to ensure your system runs efficiently year-round.
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