Licensed contractors in Duluth, MN — page 2 of 2
326 businesses in Duluth, MN with an issued license in the DLI files of October 2, 2026.
1 · 2
| Business | Record | Main license | Latest expiration |
|---|---|---|---|
| THE CARPENTRY WORKS LLC | 547F1D7046 | Residential Building Contractor | Mar 31, 2028 |
| THE ELLING CO LLC | 1602A3C6B4 | Residential Building Contractor | Mar 31, 2027 |
| THE JAMAR COMPANY | 62123C1559 | Plumbing Contractor | Sep 8, 2028 |
| THE JD MILLER COMPANY LLC | 2898B51893 | Residential Building Contractor | Mar 31, 2028 |
| The Pearson Home Company LLC | 358FAD1E88 | Residential Building Contractor | Mar 31, 2028 |
| TK BUILDERS INCORPORATED | 5EC1B05E26 | Residential Building Contractor | Mar 31, 2027 |
| TOP NOTCH HOME FINISHING LLC | EA41A4CB54 | Residential Building Contractor | Mar 31, 2028 |
| TRAFALGAR TRADESMAN LLC | 7F62217970 | Residential Building Contractor | Mar 31, 2027 |
| TWIN PORTS ENVIRONMENTAL CONSTRUCTION LLC | 67E17FECC9 | Pipelaying Bond | Dec 31, 2027 |
| TWIN PORTS INVESTMENT SOLUTIONS LLC INTEGRITY BUILDERS | 0F1A95EDE8 | Residential Building Contractor | Mar 31, 2027 |
| TWIN PORTS PLUMBING & HEATING LLC | 7795C8F78D | Plumbing Contractor | Dec 31, 2027 |
| Tyler Norman Construction LLC | 55F4747294 | Residential Building Contractor | Mar 31, 2028 |
| UNIVERSITY OF MINNESOTA DULUTH | 27C326E2B9 | Registered Electrical Employer | Dec 31, 2027 |
| UPPFINNA INC | 1EC907F51B | Residential Building Contractor | Mar 31, 2027 |
| VANGUILDER CONTRACTING INC | 3E54384E8A | Residential Building Contractor | Mar 31, 2028 |
| VIELE CONTRACTING INC | C4AC64446B | Residential Building Contractor | Mar 31, 2028 |
| WALKER CONSTRUCTION INC | E1618E095A | Residential Building Contractor | Mar 31, 2028 |
| WEBBERS ROOFING & REMODELING LLC | D5BF03BE9D | Residential Building Contractor | Mar 31, 2027 |
| WEBWORKS INTERNET SERVICES LLC | 45C72EACA2 | Class A Electrical Contractor | Feb 29, 2028 |
| WESCOM INC | 0C77587AB9 | Class A Electrical Contractor | Feb 29, 2028 |
| WESTERN LAKE SUPERIOR SANITARY DISTRICT | FAA0BDE522 | Registered Electrical Employer | Apr 16, 2027 |
| WILLIAM K CONSTRUCTION INCORPORATED | 17B13D3BB1 | Residential Building Contractor | Mar 31, 2028 |
| WOLF TRACK ENERGY LLC | 218DAE0B64 | Residential Building Contractor | Mar 31, 2028 |
| ZACH'S-MILLER'S METAL ROOFING, LLC | F15894FE16 | Residential Building Contractor | Mar 31, 2027 |
| ZENITH CITY MECHANICAL, LLC | F3DE7B991C | Mechanical Contractor Bond | Sep 13, 2028 |
| ZIERDEN BUILDERS LLC | 2CDAEFF09E | Residential Building Contractor | Mar 31, 2028 |
Alphabetical order — this site ranks no one. Businesses with at least one license in “Issued” status in the Minnesota DLI files of October 2, 2026. How to read this.