Green Attic offers a wide range of insulation services, including attic, wall, and crawl space insulation, using high-quality materials such as fiberglass, spray foam, and cellulose. Our experts will assess your home's current insulation and recommend the most effective upgrades to improve energy efficiency and comfort. With our local expertise and commitment to quality workmanship, we ensure that Orland Hills residents can enjoy well-insulated homes that stay warm in winter and cool in summer, all while reducing energy costs.