Skip to content

DNM Heating & Cooling

DNM Heating & Cooling is recognized as a Community Leader through their investment in expanding local news coverage. Thanks to their participation in the Community Leaders Program we are able to enhance areas of content in Sault Ste. Marie that were underserved in the past. DNM Heating & Cooling proudly supports Pursuit and the inspiring stories related to the world of local sports and the people involved in them.

We keep your home comfortable all year round.

We are your local heating and cooling experts, offering premier products and service to the Algoma District. Our friendly, neighbourhood Comfort Advisors are here to assist you with your HVAC needs and to answer any questions you may have.


Our Services

We'll Help you find the right system for your home.

Furnace Installation, Repair & Maintenance
Quick and efficient replacements, diagnostics, repairs and preventative maintenance with unbeatable service by local experts.

Heat Pumps
A heat pump is a low-cost, safe, and energy-efficient alternative solution to heat and cool your home all year.

Whether gas, oil, or electric, we provide a variety of boiler installation and maintenance services.

Water Heaters
DNM Heating & Cooling supplies a variety of options for water heaters and fast and efficient service.

Air Conditioning Installation, Repairs & Maintenance
Create a cool, relaxing space for your family and enjoy the summer with DNM Heating & Cooling.

Ductless Splits
DMS systems are a good choice for retrofitting an existing home or for adding zone cooling in a new home.

Gas & Electric Fireplaces
Your source for quality fireplaces with professional installation services to help you enjoy the benefits of a fireplace safely and hassle-free.


Propane Installation
Safe, professional installation from the Sault’s leading fuel experts.

Stove Installation
Let our qualified technicians make your new appliance a seamless part of your kitchen.

Commercial Services
Our professionals have the expertise to ensure your HVAC equipment is up-and-running quickly and effectively, so you can get back to business.

In-floor Heating
Improve the comfort and efficiency of your home with our in-floor heating services.

BBQ Lines
BBQs are a staple of summertime fun, and the addition of a BBQ line to your home can make outdoor entertaining a breeze.