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

‘Endless Summer’ Air Conditioning Deal

Keep cool and enjoy summer days

With our 0% financing offer you can take 24 months to pay on any model of Lennox or Napoleon air conditioner. Make your summers last longer when you spend on fun, not air conditioning.

  • No interest
  • Affordable monthly payments
  • Easy and secure deductions from your bank account
  • Hundreds of dollars in Lennox rebates

Contact a Comfort Advisor today for more details on models, or get pre-approved for financing online in minutes.

Learn more about financing.


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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