Gold Shield Services is your verified local HVAC contractor. We serve Northwest and West Chicago suburbs and surrounding areas. Take advantage of our expert team of HVAC service to keep your home comfortable all year round. Our HVAC company perform repair, installation and maintenance for AC, Furnace, Boiler, Water Heater, Plumber and Electricity. Benefit from over 17 years of experience in the industry and the know-how of skilled technicians – qualified to work with all HVAC makes and models.