Superior Construction Company Inc of Duluth Minnesota
Licensed general contractor in Duluth, Minnesota
Superior Construction Company Inc of Duluth Minnesota holds Minnesota DLI licence BC004982, active, licensed since 10 Mar 1992, rated 4.4 from 9 Google reviews. No complaints on the Minnesota DLI record.
Report card
- Licence activeMinnesota DLI #BC004982, class Residential Building Contractor. Issued 10 Mar 1992, expires 31 Mar 2028.
- Licensed 35 yrsSince 10 Mar 1992.
- Workers' comp insuredOn the Minnesota DLI record.
- Liability insuredWestern National Assurance Company, valid to 6 Mar 2027.
- No complaintsNone on the Minnesota DLI record.Minnesota DLI record
- EPA Lead-Safe certifiedFirm NAT-105608-3, valid to 8 Jun 2028. Required for work disturbing paint in pre-1978 homes.
Checked against the Minnesota Department of Labor and Industry (DLI) register on 4 Nov 2026.
About Superior Construction Company Inc of Duluth Minnesota
Superior Construction Company Inc of Duluth provides excavation, sewer and water, basement, helical pier, carpentry, septic, and restoration services in and around Duluth.
- Serves
- Duluth
From Superior Construction Company Inc of Duluth Minnesota's own website, read 3 Nov 2026. We only show what the site states.
Google reviews
4.4(9 reviews)Amanda Wollum★★★★★ 6 years agoView on Google
I can't say enough good things about Duane and this company. They were quick and responsive to my busted sewer line, got all permits in place same day and were onsite ready to work exactly when they said they would be there. They explained the whole process, helped me document, and got the job done right.
Alyssa Lovdahl★★★★★ 6 years agoView on Google
Great customer service! I called about a quote for a job and although they dont/couldnt do the type of work I needed, they were still so educational, helpful and were able to point me in the right direction. When a company knows they are not getting something out of it but still takes the time to educate and help in every way they can, THATS customer service you dont forget. If/when I need a job done in their area, I…
Cassie Theisen★★★★★ 5 years agoView on Google
We couldn’t be happier with the service we received from Superior Construction Co! Duane was incredibly knowledgeable and helped us understand every step of the process. He was professional and kind and the cost of the service was very reasonable.
Walter Coder★★★★★ 6 years agoView on Google
Just can't say how happy we are with Mike and the work that he did for us.After having our whole bathroom ripped out and nine walls to expose pipping for the plumber ,he put everything back like new,our bathroom is so beautiful,what a great job with everything, very happy with this company I would hire them again and recommend them .
Carl Soller★★★★★ 3 years agoView on Google
If they screw it up, you’ll just have to get the city involved. The city sidewalk they had to redo for replacing sewer lines collapsed and we were ignored for 6 months until we got the city involved. They finally repaired the sidewalk and just left the huge hole that caused the sidewalk to collapse and 200 pounds of concrete behind in the boulevard. I knew I would need to redo some landscaping, but for $14,000 is it …
Read all 9 reviews on Google Reviews and photos from Google, 3 Nov 2026.
Why it ranks #4 of 88 general contractors in Duluth
Score 85.8 / 100. Claiming this listing or using Theo never changes it. How we rank
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