DBS Repair
Insulation
Serving Duluth, MN
From Google Business Profile
4.4
440 Google reviews
Hours
| Monday | 8 AM–6 PM |
| Tuesday | 8 AM–6 PM |
| Wednesday | 8 AM–6 PM |
| Thursday | 8 AM–6 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
| Sunday | Closed |
Google categories: Insulation contractor, Concrete contractor, Foundation, Waterproofing service
View on Google Maps →Last checked October 19, 2026.
More from Google Business Profile
Other hours (Delivery, Online service hours)
Delivery
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
| Sunday | Closed |
Online service hours
| Monday | 7:30 AM–8 PM |
| Tuesday | 7:30 AM–8 PM |
| Wednesday | 7:30 AM–8 PM |
| Thursday | 7:30 AM–8 PM |
| Friday | 7:30 AM–8 PM |
| Saturday | 9 AM–8 PM |
| Sunday | 9 AM–8 PM |
Listed features
- Accessibility
- Wheelchair accessible entrance
- Wheelchair accessible parking lot
Photos on Google: 110
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
4 out of 5 stars · Aug 2026 · Owner replied
The workers were very focused on getting the job done & responsive to questions . I was unable to be there til they were done but pleased with finished product upon returning home . I call in the next day to inquire whether there would be…
5 out of 5 stars · Aug 2026 · Owner replied
The experience with DBS from start to finish was excellent. Nik, Garry and Henrik (sales) were incredibly professional, courteous, and knowledgeable throughout the entire process. They took the time to explain everything clearly and…
5 out of 5 stars · Jul 2026 · Owner replied
My driveway decided to sink a couple of inches towards the house, but Joe and Zane set it straight - and level. They also mitigated the cracks in the slab and did their best to prevent future issues. They worked hard in a professional…
The owner replied to 5 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 19, 2026.
About insulation contractors in Duluth
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.