Mackey Services is a heating and air conditioning company and electrician in Dickinson, TX, serving residents and businesses with quality services. We have been Keeping Texans Cool Since 1992 - and our team of licensed and highly experienced HVAC technicians and electricians intends to continue providing reliable comfort results in the Greater Houston Area. We are a Lennox Premier Dealer but perform work on all major systems. We offer custom sheetmetal fabrication to build your ductwork to fit!