Insulation contractors in Minnesota
Find insulation contractors across Minnesota. Use the city pages below to compare local pros, or scroll down to see the top-rated contractors statewide.
Browse insulation contractors by city in Minnesota
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Minneapolis, MN
Rochester, MN
St. Paul, MN
St. Cloud, MN
Duluth, MN
Top-rated insulation contractors in Minnesota
These are the highest-rated insulation contractors across all cities we track in Minnesota.
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RetroGreen Energy
3312 Southway Dr, St Cloud, MN 56301
RetroGreen Energy is a St. Cloud–area insulation specialist offering attic, wall, crawl space, spray foam insulation, air sealing, and related services, with highly positive reviews emphasizing on-time service, careful installation, and honest, helpful staff.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“rock-wool insulation added into our home”
review: Shows use of rock-wool insulation as part of the service.
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Ask during quoting
Expert Insulation
6894 10th Ave SW, Rochester, MN 55902
Expert Insulation is a Rochester, MN insulation contractor offering a broad range of insulation services (attic, wall, fiberglass, spray foam, retrofit) along with waterproofing and air barrier systems. They have highly positive homeowner reviews noting strong communication and workmanship, with a 5.0 rating from 2 reviews.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Home Insulation Services”
website: Shows breadth of insulation service offerings.
Workmanship
Excellent
Communication
Excellent
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Alpha
1762 Reaney Ave E, St Paul, MN 55106
Alpha Spray Foam Insulation provides spray foam, attic, fiberglass, and blown-in insulation services in Saint Paul, MN, with a focus on energy efficiency and comfort.
Services offered
Trust signals
From reviews & website
“Spray foam insulation is one of the most efficient ways to improve energy performance, comfort, and durability in residential and commercial buildings.”
website: Demonstrates core service and benefits of spray foam insulation.
Workmanship
Excellent
Communication
Not enough data
Scheduling
Excellent
Cleanup
Ask during quoting
Minneapolis Insulation
2400 N 2nd St #111a, Minneapolis, MN 55411
Minneapolis Insulation provides residential and commercial insulation services (attic and wall insulation, air sealing, and spray foam) with positive homeowner feedback on knowledge, reliability, and pricing.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Travis was very easy to work with. Very knowledgeable and performed all the work right on schedule.”
review: Demonstrates good communication, expertise, and reliability.
Workmanship
Ask for references
Communication
Excellent
Scheduling
Excellent
Cleanup
Ask during quoting
Smart Energy Insulation
1707 Berkeley Ave, St Paul, MN 55105
Smart Energy Insulation is a highly rated, locally owned insulation contractor in St. Paul, MN, with positive customer feedback emphasizing punctuality, cleanliness, courtesy, and competitive pricing.
From reviews & website
“Showed up on time.”
review: Supports schedule reliability.
Workmanship
Ask for references
Communication
Excellent
Scheduling
Excellent
Cleanup
Excellent
Hunter Spray Foam Insulation
1501 La Salle Ave, Minneapolis, MN 55403
Hunter Spray Foam Insulation in Minneapolis, MN offers spray foam, attic, fiberglass, blown-in, residential and commercial insulation services from a local provider, with a free quote option and a local address.
Services offered
Trust signals
From reviews & website
“Trusted Insulation Contractor in Minneapolis, MN”
website: Local trust signal from a page focused on attic insulation.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
What to verify in Minnesota
Plan before you hire
These pages help you build a shortlist, but they don't replace a proper scope discussion with each contractor. If you're still deciding what work your home needs, start with the insulation planning guide and ROI calculator.