Thermal Advantage of California is an injection foam insulation company serving San Diego, Riverside, and Orange County home owners. We specialize in insulating poorly insulated or uninsulated walls using injection foam insulation. We are a premiere provider of Injection Foam Insulation utilizing only the most advanced materials available today to aid in wall insulation. All our products are safe and environmentally responsible. Home Owners experience many benefits, including improved energy efficiency in their homes, along with sound reduction. Experience the Thermal Advantage today and get a free quote.