We want you to feel just right. At Comfort Zone Services we offer the London area with residential and commercial heating, ventilation, furnace and air conditioning services so you can spend your day in comfort. We specialize in retrofitting of furnaces and central air conditioning but we go beyond that. Since 1992 our seasoned technicians have had solid experience servicing and maintaining hundreds of models of HVAC products and equipment. Give us a call for your free in-home estimate. We're a friendly group and we'll be happy to work with you.