Lewis Insulation
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Hours
About 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.
Most Recent Reviews
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February 2026
I had a home energy audit done, and it was recommended that I get insulation added to the attic space of my one and a half story home. I’m so happy that I had Lewis Insulation do the work. Rich and his team handled each detail with care.
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August 2024
Lewis insulation has been great to work with! We've hired them for 2 projects and have been extremely pleased with the service they provide and the quality of work they uphold.
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November 2019
Really nice people that did a great job insulating my attic and walls. They were quick and cleaned up nicely- thanks for making my house cozy!
More Comments(32)
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Saint Michael, Minnesota
