Mr. Furnace Heating and Air Conditioning

For 47 years, Mr. Furnace Heating and Air Conditioning has delivered fast, reliable heating and cooling services that families across St. Catharines and the Niagara Region trust. From furnace installations and AC repairs to heat pumps, water softeners, plumbing, and drainage. We’re your complete home comfort partner. We provide professional, licensed HVAC service with honest pricing and no surprises.