Cold-Climate Heat Pumps in Trenton & Quinte West

Heat pumps have come a long way. Today's cold-climate models — like the TOSOT Apex Ultra Heat — maintain full heating capacity down to -30 degrees Celsius, making them a practical choice for Ontario winters. They move heat rather than generate it, delivering up to three times more energy than they consume.

Johnston Mechanical installs both ducted and ductless (mini-split) heat pump systems. Ducted systems integrate with your existing forced-air setup. Ductless mini-splits are ideal for additions, garages, or homes without existing ductwork. Brandon will recommend the right configuration for your home.

One of the most common questions Brandon hears is whether a heat pump can handle a Trenton or Quinte West winter. The answer is yes — with the right equipment. Johnston Mechanical installs cold-climate heat pumps rated to operate efficiently at temperatures as low as -25°C. These are not the same units sold in southern climates. They are engineered for Ontario winters and sized to carry the full heating load without relying on backup electric resistance heat.

In many cases, the lower operating costs of a cold-climate heat pump make it the most financially sensible choice for a home that currently heats with oil or propane. Brandon will walk you through the actual numbers during your site visit so you can make an informed decision.

Serving Trenton, Quinte West, Belleville, Brighton, Frankford, Stirling, Campbellford, and surrounding Hastings County and Prince Edward County communities.

Homeowners in Brighton and Belleville can find dedicated information about HVAC services in their area — see our Brighton HVAC page and Belleville HVAC page.

Before any work begins, Brandon visits the site to assess your home's heating and cooling load, existing ductwork or wall penetration options, and electrical service capacity. Heat pump installations often require an electrical panel upgrade — Brandon will identify this during the site visit and include it in the written quote. There are no surprises after the work starts.

All installations include a 5-year labour warranty, with a 10-year upgrade available. Equipment manufacturer warranties apply on top of the labour warranty — TOSOT carries strong parts coverage on their cold-climate heat pump lines.

Heat pumps require annual maintenance to perform at their rated efficiency and to keep the manufacturer warranty valid. Brandon offers seasonal tune-ups for heat pump systems — refrigerant pressure check, coil cleaning, defrost cycle verification, and electrical inspection. If your heat pump was installed by Johnston Mechanical, Brandon already knows the system and can complete the tune-up efficiently.