ROY MUELLER CONSTRUCTION
Legal name: MUELLER ROY
ROY MUELLER CONSTRUCTION is a state-licensed Minnesota residential roofer registered in FARGO, ND. The company has held DLI license RR631331 since 2008: 18 years on the state rolls. No enforcement action appears on the state file.
| License number | RR631331 |
| Licensed since | July 16, 2008 |
| Expires | March 31, 2028 |
| Address on file | 1530 5TH AVE S, FARGO, ND, 58103 |
| Phone on file | 7013066405 |
Minnesota DLI lists this credential as active as of August 20, 2026. Depending on the credential, the business may be required to maintain insurance, a bond, or an approved qualifying person, and residential work may be covered by Minnesota's Contractor Recovery Fund. Active status is a starting point, not a guarantee of work quality.
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