Trust G & J Heating and Cooling in Windsor for all of your heating and cooling needs, 24 hours day, 7 days a week. We can install your furnaces, air conditioners, tankless water heaters and HRVs. At G & J Heating and Cooling, we pride ourselves on fast and reliable service with quality workmanship guaranteed. Our experienced technicians can repair any make or model of air conditioner. If you are a senior or a landlord, just ask about our special discounts. Serving Windsor-Essex County for 40+ Years! more... See more text