INTERLOCK INDUSTRIES MIDWEST INC
INTERLOCK INDUSTRIES MIDWEST INC is a state-licensed Minnesota residential roofer registered in ROSEVILLE, MN. The company has held DLI license RR431129 since 2004: 22 years on the state rolls. Open permit records show 7 roof-related permits pulled in St. Paul: public proof of inspected work. The state file shows an enforcement action: read the DLI record before hiring.
| License number | RR431129 |
| Licensed since | January 30, 2004 |
| Expires | March 31, 2028 |
| Address on file | 2355 FAIRVIEW AVE, ROSEVILLE, MN, 55113 |
| Phone on file | 6048020387 |
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.
Roof-related permit history
Matched by name from Minneapolis and St. Paul open permit records. Permits are public proof of real, inspected work: most suburbs aren't in open feeds yet, so totals here understate suburban contractors.
| City | Year | Permits |
|---|---|---|
| St. Paul | 2023 | 6 |
| St. Paul | 2016 | 1 |
| Total on record | 7 | |
Verify the rest yourself
Every line above comes from public records you can check directly. Two more sources worth five minutes each:
DLI license lookup ↗
Search RR431129 for enforcement details, bond info, and continuing-education status.
Secretary of State business search ↗
Confirm the company is in good standing and see how long the entity has existed.
Minnesota court records (MCRO) ↗
Party-search the company name for civil suits and judgments.
Red flags checklist →
The sales tactics that should end the conversation, whatever the license says.
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