At GTA Heating and Air Conditioning Ltd., we are proud that our qualified HVAC technicians respond quickly to any emergency heating and cooling repair 24 hours a day, 7 days a week. We are a family owned business who have been offering our expertise to the Greater Toronto Area for over 20 years. Our technicians will diagnose any problem you may have with your heating and cooling units, in can have your equipment up and running efficiently in a matter of no time. We provide you, our valued customers, with alternative solutions to any issue you... read full review »