Business Details
50+ Years
experience
Your Trusted Insulation Partner in St. Michael, MN
Lewis Insulation has been a trusted provider of comprehensive insulation solutions since 1974, serving homeowners across the Twin Cities Metro area. Specializing in fiberglass, cellulose, and closed-cell spray foam insulation, the company addresses energy efficiency, comfort, and environmental sustainability through expert installation and air sealing. With decades of experience in new construction, attic insulation, basement projects, and ice dam control, the team prioritizes customer satisfaction by delivering tailored solutions that reduce energy costs and improve indoor environments.Their services include soundproofing, ventilation optimization, and diagnostic testing to ensure long-term performance. Backed by a commitment to quality craftsmanship and transparency, Lewis Insulation remains a leader in residential insulation, combining technical expertise with personalized service to meet homeowners' unique needs.
Services
Fiberglass Insulation
Spray Foam Insulation
Cellulose Insulation
Ice Dam Control
Soundproofing
Ventilation Installation
Attic Insulation
Wall Insulation
Blower Door Testing
Infrared Diagnostics
Details
- Year established: 1974
Highlights and features
- We have over 50 years of experience in residential insulation solutions.
- Our team offers multiple insulation material options for customized solutions.
- We guarantee 100% customer satisfaction with all completed projects.
- Our installation methods meet current energy efficiency standards and building codes.
- We serve the entire Twin Cities Metro area with local expertise.
What people say
AMAZING technicians
Great job
Very professional
Excellent service
Reasonable price
Services
Fiberglass Insulation
Fiberglass insulation provides effective thermal resistance for attics and walls. Available in batt or blown forms, it helps maintain consistent indoor temperatures while reducing energy consumption. Proper installation ensures optimal R-value performance for both new construction and retrofit projects.
Spray Foam Insulation
Closed-cell spray foam creates an air-tight barrier with superior insulating properties. Ideal for challenging spaces, it prevents air leakage while providing structural benefits and moisture resistance for long-term energy efficiency improvements.
Cellulose Insulation
Eco-friendly cellulose insulation delivers excellent thermal performance through dense packing techniques. Effective for existing walls and attics, it reduces air infiltration while meeting modern energy code requirements for residential applications.
Ice Dam Control
Our comprehensive approach combines proper insulation, ventilation, and air sealing to minimize ice dam formation. We address root causes through attic bypass sealing and ventilation optimization to protect Minnesota homes from winter damage.
Soundproofing
We implement specialized insulation solutions to reduce sound transmission between rooms. Using dense-packed cellulose or fiberglass batts, our soundproofing services create quieter living environments by minimizing airborne noise transfer.
People
Brian Lewis
Owner
Brian Lewis leads Lewis Insulation with decades of industry experience, focusing on customer satisfaction and quality installation practices for residential insulation projects.
John Matthees
Co-Owner
John Matthees co-owns Lewis Insulation, bringing extensive knowledge of insulation systems and energy efficiency solutions to the company's operations.
Leslie Matthees
Co-Owner
Leslie Matthees contributes to Lewis Insulation's success through operational management and customer service expertise in residential insulation contracting.
Questions
What types of insulation do you offer?
We offer fiberglass (batt and blown), cellulose, and closed-cell spray foam insulation for attics, walls, and basements.
Do you provide ice dam prevention solutions?
Yes, we address ice dam causes through proper insulation, air sealing, and ventilation improvements to minimize winter damage risks.
Are your technicians certified?
Our team receives ongoing training in modern insulation techniques and safety standards for residential applications.
Can you help with soundproofing?
We install cellulose and fiberglass insulation for wall and ceiling soundproofing to reduce noise transmission between rooms.
Do you offer energy efficiency diagnostics?
Yes, we provide blower door testing and infrared camera scans to identify air leaks and insulation performance issues.
What areas do you service?
We serve the entire Twin Cities Metro area including Minneapolis, St. Paul, and surrounding Minnesota communities.
Reviews (4)
Dave LaValle
Dec 14, 2021
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I had an excellent experience working with Lewis insulation from start to finish! Great quote, on time, great quality work installing my attic insulation! Just a great, great overall experience. I'm very picky, and rarely write good reviews, but they exceeded every metric for quality, price, on time, and excellent quality work. Plus, they seem like great people. Highly recommend! Thanks. Dave. L.
Erin Gillen
Sep 18, 2020
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I was looking forward to working with this company and it ended in disappointment. I hired Lewis Insulation to do our insulation, instead without telling us, they subbed it out to Spray Foam Insulation Systems, Inc. The only reason I found out was because the truck that came had a different name on it. The product used in our attic is different than the one listed on Lewis Insulations website and we were not told about that. Our experience with Spray Foam Insulation Systems was not a good experience and Lewis Insulation takes no responsibility for the work done by their subcontractors. The lack
Dan Erding
Jun 29, 2019
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Lewis Insulation just insulated the attic of my garage. From start to finish it was super easy and they did a great job! Professional workers and top of the line equipment. Thanks!
Randy H. The Ups Store
Jan 02, 2015
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We used them to spray in insulation between walls for soundproofing. They were quick, good price and they cleaned up after themselves. I would definitely recommend them.
