Great Lakes Maintenance Inc

What we can show 3 of 6

• ✓ Named source — Government MBE/WBE certification registry
• ✗ No source page recorded
• ✓ Location derived from the street address
• ✓ Reachable — phone or website on file
• ✗ Not yet claimed by the owner
• ✗ No ownership document on file

Last checked Aug 21, 2026. Blacc Ownd records what it can evidence and says plainly what it cannot. How we verify