Efficient Foam Inc
insulation
Serving Clear Lake, MN
From Google Business Profile
5.0
3 Google reviews
Google categories: Insulation contractor
View on Google Maps →Last checked October 13, 2026.
More from Google Business Profile
Listed features
- Accessibility
- Wheelchair accessible parking lot
Photos on Google: 2
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
5 out of 5 stars · Nov 2025
⭐⭐⭐⭐⭐⭐️⭐️⭐️⭐️⭐️⭐️ Efficient Foam Inc deserves every bit of this 5-star review. I received an in-person consultation extremely quickly, followed by a fair and straightforward quote. Scheduling the appointment was just as smooth and fast…
5 out of 5 stars · Nov 2022
Great work. Excellent people to deal with.
5 out of 5 stars · Feb 2021
Professional, responsive and great price. Thanks Tony for coming over and getting our attic done right away. You did a great job.
The owner replied to 0 of the 3 most recent reviews Google showed.
From Google Business Profile, last checked October 13, 2026.
About insulation contractors in Clear Lake
Insulation contractors add attic, wall and crawlspace insulation and air sealing. Insulation contractors perform air sealing, blow cellulose or fiberglass into attics and walls, install spray foam and rigid foam in basements and rim joists, and help homeowners qualify for energy rebates.
Typical cost: $1,800–$6,000 for attic insulation and air sealing. See the full cost guide
Typical U.S. ranges from industry sources (2024–25); not EdgeLocal data. Your quote will vary with scope, materials and location.
Questions to ask this contractor
- Ask for an energy audit: Blower door tests identify air leaks.
- Confirm target R-value: Northern climates typically aim for R-49 to R-60 in attics.
- Ask about air sealing: Insulation works best after air sealing.