We sell, install, and service quality HVAC systems and make sure your air conditioning and heating systems are running at their absolute best. Whether you need HVAC maintenance, upgrades to your existing system, or repairs, we’re ready and able to serve you.
Proudly Serving Duncan, Chemainus, Ladysmith, Cobblehill, Mill Bay and the Cowichan Valley. Sub Zero Heating & Cooling is your first call for heat pumps, air conditioners, & hot water heaters.
Our experience and reputation make us the easy choice. We have helped hundreds of Duncan area residentsCall today to have us start taking care of you too.
From installation, to keeping things running smoothly years down the road. Sub Zero is your best choice for HVAC sales, installation, service, and repairs.
We make rebates easy.
I would highly recommend Nolan and his staff, they went above and beyond with getting us a new furnace and replacing all of our old ducting. We can now comfortably enjoy every area of our home without needing space heaters
Sub Zero replaced our existing heat pump with a new variable speed unit and we are very impressed with how quiet it is especially in cooling mode. We have noticed a reduction in our Hydro costs since the installation. Nolan and his team did a great job
We set out at the start of every job we do to ensure that the work is done on time, with the right products, and that it’s done right the first time.
Sub Zero is a family-owned and operated mechanical contracting business. Proudly Serving Duncan, Chemainus, Ladysmith, Cobblehill, Mill Bay, and the Cowichan Valley.
Serving the HVAC needs of Vancouver Island and the Gulf Island communities with honesty and integrity.
Crafted by Ducks in a Row Marketing
