Heat Recovery Ventilators & Energy Recovery Ventilators in Cornwall, ON & the Surrounding Area

Heat Recovery Ventilators (HRV) were invented in Canada to recapture as much of the heat energy lost through air exchange to the outside as possible. No wonder they rarely break down! Energy Recovery Ventilators (ERV) work much in the same way, but they keep humidity in your home during dry winter months.

However rare it might be, heat recovery ventilators do break down from time to time. When it happens, turn to Walker for quick, affordable repairs. We’re available to make sure your home isn’t leaking expensive, conditioned air to the outside.

Have You Kept Up With Regular Maintenance of your Heat / Energy Recovery Ventilator?

Regular HRV/ERV maintenanceshould keep your system from experiencing a sudden crash. A protection plan includes:

Plus, if you subscribe to a Gold maintenance plan, you get a <span style=significant discount off regular labour rates whenever additional repairs are required. We can do a lot to keep your system in perfect condition, but sometimes it can’t be avoided.

Why Call Walker for Your HRV/ERV Repair?

We are expert humidifier technicians with up-to-date training allowing them to service all makes and models.
We are a local business owner, so you’re supporting the local economy.
Straight forward pricing, even if you want the job done right, price is still a factor.
Walker adheres to stringent standards set out by the ClimateCare cooperative. This means you’re getting the most up-to-date technical knowledge and superb customer service practices.

Contact us today and see why so many of your neighbours already trust us to repair their HRV/ERV and other home comfort systems.

Request a service call from walker ClimateCare’s service specialists. Emergency service available 24 hours a day, 365 days a year.

Heat Recovery Ventilator Repair & Service, Energy Recovery Ventilator Installation, HVAC Contractor in Cornwall, Chesterville, Ingleside, Lancaster, Morrisburg, Williamstown and the surrounding area.

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How We work

Easy Scheduling

Call, text, or book online. We make it simple to get on the schedule fast. We’ll confirm your appointment time and keep you updated every step of the way.

Pre Arrival Communication

Before we arrive, you’ll receive a heads-up with your technician’s name, photo, and arrival window. No surprises. No guessing who’s showing up.

Thorough Inspection

We don’t guess, we diagnose. Your technician will complete a full system evaluation to identify the root cause of the issue (not just the symptom).

Clear Options & Pricing

You’ll receive upfront pricing and multiple repair or replacement options. We explain everything in plain English so you can make the best decision for your home and budget.

Expert Service, Done Right

Once approved, we get to work. Our technicians follow proven processes to ensure the job is completed safely, efficiently, and to the highest standard.

Follow-Up & Peace of Mind

We stand behind our work. After the job, we follow up to ensure everything is working perfectly, and we’re always here if you need us.

What our Customers Say

Nancy Couture

Thank you for the service you provide!! The technician was very informative!!!

Pietro Fraone

Walker Home Services/ Francis Heating and Cooling have th best service. I know I'm not alone in missing good service and they are one of the few companies that still provide the kind of service you only see in old movies. Could not recommend enough. PS - Francis implemented an AI agent and I thought I might be getting scammed. Just tell the AI to connect you with Natasha, the human rep.