Need Service or Have an Emergency? Call: 800 727 0750Promotions

May HRV/ERV Promotion

$150 Off HRV/ERV Purchase

Save on the cost of a Heat Recovery Ventilator or Energy Recovery Ventilator installation in the month of May.  lennox-erv

Did you know having an HRV or ERV is important to creating a balanced and healthy home?

Modern homes are constructed to be far more airtight than homes in the past. While this saves on heating and cooling costs, it means that without a supply of fresh air into the home, carbon dioxide, odours, dust, airborne pollutants and excess humidity will be kept indoors. This could potentially cause or aggravate problems to homeowners’ health and comfort, as well as allow mold growth.  An HRV or ERV helps ventilate these problem materials from the air, keeping your family healthy.

Not sure what the difference is between an HRV and ERV? See our FAQ page.

Click here to see which HRV/ERVs we offer.

Call 800 727 0750 for a free quote on installation and mention this promotion to save!

24 Hour Service

Hy-Mark offers 24/7 Emergency Service for no-heat, no air conditioning and plumbing needs!*
Toll-Free: 800 727 0750

Head Office

5068 Whitelaw Road, Unit #4
RR6, Guelph ON N1H 6J3
Phone: 519 822 6656
Toll-Free: 800 727 0750

Owen Sound Office

105 Shane Street
Units 2 & 3
Springmount Business Park
Owen Sound ON N4K 5N7
Phone: 519 376 1678
Toll-Free: 800 727 0750

London Office

179 Exeter Road, Unit C
London ON N6L 1A4
Toll-Free: 800 727 0750