![](http://www.duffmechanical.ca/wp-content/uploads/2019/01/Fotolia_2800151_Subscription_XXL.jpg)
Duff Mechanical Services is a locally owned and operated heating and air conditioning business servicing Muskoka and surrounding areas.
Dedicated to providing a reliable and professional customer service experience to both residential and commercial customers. Our company is pleased to sell, install, maintain, repair and service all heating, ventilation and air conditioning (HVAC) systems.
With a fully certified, insured and qualified staff Duff Mechanical is the
#1 choice for HVAC services in Muskoka.