When choosing a professional insulation installer, consider asking these questions to determine the best fit. Family owned business with over 10 years of experience handling all your Insulation needs. Each USA Insulation franchise location is independently owned and operated. USA Premium Injection Foam Insulation in your walls actually acts as a fire barrier that will retard the spread of flames in your home. We arrange a free consultation to understand your project. After assessing your needs, we will provide a detailed quote.