Statewide Insulation Co. Inc. Each month, a sizeable portion of your home's heat leaks out of your walls, causing you to waste energy and money. You can prevent this waste from happening by insulating your walls and other leak-prone places. You can keep your home warmer in the winter and cooler in the summer when it's properly insulated. Our team has years of experience doing insulation jobs of all sizes for the past three decades. To learn more about us, please call today.