Irwin's Heating Service are the air conditioning & heating experts in Medicine Hat, Cypress Country, and surrounding areas. Since 1995, we have been installing and servicing all major gas appliances such as furnaces, water heaters, air conditioners, and garage heaters. We can also help you with fireplaces, HVAC & HRV units, gas dryers, gas ranges, gas BBQ’s, electronic air cleaners, water softeners, humidifiers. We also install above/below ground gas line. No matter the make or model of your appliance, we can help you. Our work is highly meticulous and we endeavour to leave the place better than how we found it. Over the years, we have worked hard to become one of Medicine Hat’s go-to heating services companies. Irwin’s Heating Service is a small business, run by a father-daughter duo. Being a local businessman, Irwin is highly involved in the local community.