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Adamski Builders LLC

Licensed general contractor in Duluth, Minnesota

Minnesota DLI licence activeLead-Safe5.0(1 review)

Adamski Builders LLC holds Minnesota DLI licence BC639271, active, licensed since 15 Apr 2011, rated 5.0 from 1 Google reviews. No complaints on the Minnesota DLI record.

77score
Request a free quote (218) 727-2495 Website Google profile Verify #BC639271 on Minnesota DLI BBB profile
Photo from Adamski Builders LLC
Google · Adamski Builders LLC Radon Mitigation
Photo from Adamski Builders LLC
Google · Adamski Builders LLC Radon Mitigation
Photo from Adamski Builders LLC
Google · Adamski Builders LLC Radon Mitigation
Photo from Adamski Builders LLC
Google · Adamski Builders LLC Radon Mitigation
Photo from Adamski Builders LLC
From their website
Photo from Adamski Builders LLC
From their website
Photo from Adamski Builders LLC
From their website
Photo from Adamski Builders LLC
From their website

Report card

  • Licence activeMinnesota DLI #BC639271, class Residential Building Contractor. Issued 15 Apr 2011, expires 31 Mar 2027.
  • Licensed 16 yrsSince 15 Apr 2011.
  • Works aloneExempt from workers' comp: certifies no employees, so nobody else may work on your job.
  • Liability insuredWest Bend Mutual Insurance Co, valid to 1 Apr 2027.
  • No complaintsNone on the Minnesota DLI record.Minnesota DLI record
  • EPA Lead-Safe certifiedFirm NAT-26811-4, valid to 27 Apr 2030. Required for work disturbing paint in pre-1978 homes.
  • Website shows the licenceTheir own site displays licence #BC639271.
  • On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews

Checked against the Minnesota Department of Labor and Industry (DLI) register on 4 Nov 2026.

About Adamski Builders LLC

Adamski Builders LLC provides radon mitigation and sealing services in northern Minnesota and Wisconsin.

Founded
2001
Serves
Duluth, Superior, Proctor, Hermantown, Esko, Cloquet, Carlton, Cromwell, Mahtowa, Barnum, Wrenshall, Moose Lake, Cotton, Makinen, Hibbing, Coleraine, Virginia, Grand Rapids, Cook, Tower, Ely, Eveleth, Babbit, Nashwauk, Cohasset, Pengilly, Two Harbors, Finland, Silver Bay, Grand Marais, Hovland, Lutsen, Tofte, Grand Portage, Poplar, Maple, Brule, Solon Springs, Hayward, Bayfield, Iron River, Mason, Port Wing, Washburn, Ashland

From Adamski Builders LLC's own website, read 3 Nov 2026. We only show what the site states.

Google reviews

5.0(1 review)
Stuart Pickering★★★★★ 2 years agoView on Google

Very detail-oriented and professional. Took special care to make sure I had good suction in all corners of the basement for radon mitigation. Was able to do a no-maintenance setup. Highly recommend!

Read all 1 reviews on Google Reviews and photos from Google, 3 Nov 2026.

Why it ranks #11 of 88 general contractors in Duluth

Years licensed weight 3078%
Complaint record weight 25100%
Bond weight 10100%
Google reviews weight 3555%

Score 77.4 / 100. Claiming this listing or using Theo never changes it. How we rank

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