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Need Service or Have an Emergency? Call: 800 727 0750Wish List Promotions
  • Buck-A-Month Water Heater Rental Deals

    Buck-A-Month water heaters

    It's our best rental water heater deal yet! Pay only $1/month for the first 12 months. Free installation and full parts and labour warranty coverage for 11 years. Click to view offer.
  • Promotions

    Spend on the things that matter.

    We feature regular promotions to save you and your family more money.  Keep checking back or subscribe to our newsletter to stay updated. View current promotions
  • Financing and Rental options

    Take advantage of our rental and financing options.

    You can afford ultimate home comfort right now with our flexible payment options.  
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    We make it simple!

    Hy-Mark is your local home comfort specialist. We provide the heating, cooling and plumbing products and services you need to keep comfortable.
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    The products you need

    Hy-Mark carries a full line of home comfort solutions from Air Conditioners to Furnaces to Fireplaces.


Have a question about home comfort?
Check out our frequently asked questions.


Find out how we can make your home
or business more comfortable today.


Want to save money? Find out
about our current promotions.

24 Hour Service

Hy-Mark offers 24 Hour Emergency Service for no-heat, no air conditioning 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