Lewis Insulation

Lewis Insulation is a trusted company with over 35 years of experience in installing fiberglass, cellulose, and closed cell spray foam insulation in St Paul, Minneapolis, and the Twin Cities Metro. They also provide services like ice dam control, ventilation, and soundproofing. Customers often praise the friendly, professional, and knowledgeable staff. From the initial estimate to the final installation, clients report excellent experiences, highlighting timely service and high-quality work. The team goes above and beyond, showing thoroughness and helpfulness, making them a highly recommended choice for insulation needs. Recent reviews mention successful sealing, ventilating, and insulating of attics, with technicians like Dave being honest and upfront about what improvements to expect. Many customers appreciate the noticeable enhancements in heating, cooling, and noise reduction, often with minor issues like ice dams being effectively managed.