We don't just work here...

We're part of the community!

Your Heating and Cooling Experts!

Expert installation & Service, 24 hour emergency service, Licensed and insured. Our work is fully guaranteed!


Welcome to Lake Simcoe Heating &

Air Conditioning Ltd.

When you call Lake Simcoe for your heating and air conditioning needs you will get fast and friendly service. At Lake Simcoe, we want your business and we will do everything we can to make it easy for you to do business with us. We are Available for service 7 Days a week 24 hrs a day. We will provide service that is dependable, quick and courteous. Our satisfaction guarantee is simple we won’t quit until you are satisfied. Guaranteed!

As Heard On

Welcome to Lake Simcoe Heating & Air Conditioning Ltd.

Latest News

April 13th, 2016

We here at Lake Simcoe believe in helping others in our community.

April 11th, 2016

With Every Furnace Purchase and Install, get a free! Features Weekday/Weekend programming, Backlit Digital Display, Adaptive Intelligent Recovery and More!