CASI Heating and Cooling

CASI Heating & Cooling is a fully licensed and professional HVAC and air/water purification company. We offer our customers a worry-free year round plan that will help you with any unexpected problems with your furnace or air conditioner. With no pre-inspection our plans are wonderful peace of mind for a low rate. If you are just looking for a professional company to keep your furnace and air conditioner clean, we are some of the best in Ontario. We are located at 1025 Elias Street in London, Ontario. Our location allows us to service South-West Ontario; from Windsor to Ottawa and in between. If you are looking for 24 hour emergency service or simply want a free consultation then don’t hesitate to contact us at 1-800-339-2452. Your heating and cooling is important for the comfort of your home, don’t hesitate to call.