| Manufacturer | Showroom | Suite | Phone |
|---|---|---|---|
| Luzini | Flooring Design | 73 | 248.649.6663 |
| M Collection | CAI Designs | 82 | 248.822.1300 |
| MacKenzie-Dow | CAI Designs | 82 | 248.822.1300 |
| Made by Ann Sacks | Ann Sacks | 91 | 248.643.3393 |
| Made Goods | CAI Designs | 82 | 248.822.1300 |
| Magica | Cercan Tile, Inc. | 122 | 248.643.6520 |
| Magnificent Trimmings | Lighting Resource Studio | 18 | 248.649.9311 |
| Maison Maison | City Lights Detroit -A Visual Comfort Gallery | 98 | 248.792.7828 |
| Maitland-Smith | CAI Designs | 82 | 248.822.1300 |
| Mamagreen | CAI Designs | 82 | 248.822.1300 |
| Mannington | Flooring Design | 73 | 248.649.6663 |
| Mantra | The Ghiordes Knot | 90 | 248.643.0333 |
| Manuel Canovas | Tennant & Associates | 61 | 248.643.6140 |
| Mapei | Cercan Tile, Inc. | 122 | 248.643.6520 |
| Mapisa | Cercan Tile, Inc. | 122 | 248.643.6520 |
| Marazzi | Cercan Tile, Inc. | 122 | 248.643.6520 |
| Marble Crafter | City Lights Detroit -A Visual Comfort Gallery | 98 | 248.792.7828 |
| Marcus William | CAI Designs | 82 | 248.822.1300 |
| Mariel Sawicki Art | City Lights Detroit -A Visual Comfort Gallery | 98 | 248.792.7828 |
| Mariel Sawicki Art | Alexandra June | 100 | 248.792.7828 |
| Mark Alexander | Tennant & Associates | 61 | 248.643.6140 |
| Mark Wolak | TRA Art Group | 29 | 248.404.7337 |
| Marset | Italcasa Design | 30 | 248.885.8782 |
| Marset USA | CAI Designs | 82 | 248.822.1300 |
| Mary Rousseaux | TRA Art Group | 29 | 248.404.7337 |