Trinity Solutions
insulation
Serving St Paul, MN
From Google Business Profile
4.9
40 Google reviews
Hours
| Monday | 7 AM–7 PM |
| Tuesday | 7 AM–7 PM |
| Wednesday | 7 AM–7 PM |
| Thursday | 7 AM–7 PM |
| Friday | 7 AM–7 PM |
| Saturday | 7 AM–7 PM |
| Sunday | Closed |
Google categories: Insulation contractor
View on Google Maps →Last checked October 11, 2026.
More from Google Business Profile
Photos on Google: 1
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 · Aug 2025
Great customer service, great attitude & overall good people to know
5 out of 5 stars · Jul 2025
Great experience with the workers they helped me well
5 out of 5 stars · Sep 2024
Great job and service. Highly recommended.
The owner replied to 0 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 11, 2026.
About insulation contractors in St Paul
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.