Are you in need of furnace repair services in Calgary JPS Furnace & Air Conditioning has over 1000 5-star reviews and thousands of happy customers. We also have more than 1,000 5-star rating. Are you in need of emergency repairs? Our team is always ready to assist you. Our competitive warranty covers all furnace repairs. For more information about the warranty, contact our specialists. Not sure if we service your furnace? Here are some brands we service. Each of our technicians is highly trained and we strive to give each customer the care, respect and service they deserve.