| Manufacturer | Showroom | Suite | Phone |
|---|---|---|---|
| Lucas McKearn | Lighting Resource Studio | 18 | 248.649.9311 |
| Luceplan | Italcasa Design | 30 | 248.885.8782 |
| Luho Design House | Rita O'Brien Interiors | 111 & 108 | 248.828.5950 |
| Luminance | Lighting Resource Studio | 18 | 248.649.9311 |
| LuxCraft Poly Furniture | Resource Center | 84 | 248.649.2020 |
| Luxe Light & Home | Kravet | Lee Jofa | Brunschwig & Fils | 105 | 248.649.3020 |
| Luxelooms | The Ghiordes Knot | 90 | 248.643.0333 |
| Luzini | Flooring Design | 73 | 248.649.6663 |
| M Collection | CAI Designs | 82 | 248.822.1300 |
| MAAX | Infusion Kitchen and Bath Showrooms by Etna Supply | 33 | 248.926.7994 |
| 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 |
| Madeli | Infusion Kitchen and Bath Showrooms by Etna Supply | 33 | 248.926.7994 |
| Magica | Cercan Tile, Inc. | 122 | 248.643.6520 |
| Magnificent Trimmings | Lighting Resource Studio | 18 | 248.649.9311 |
| Maidstone | Infusion Kitchen and Bath Showrooms by Etna Supply | 33 | 248.926.7994 |
| Maison Maison | City Lights Detroit -A Visual Comfort Gallery | 98 | 248.792.7828 |
| Maitland-Smith | CAI Designs | 82 | 248.822.1300 |
| Majestic | Infusion Kitchen and Bath Showrooms by Etna Supply | 33 | 248.926.7994 |
| Mamagreen | CAI Designs | 82 | 248.822.1300 |
| Mannington | Flooring Design | 73 | 248.649.6663 |
| Mansfield | Infusion Kitchen and Bath Showrooms by Etna Supply | 33 | 248.926.7994 |
| Mantra | The Ghiordes Knot | 90 | 248.643.0333 |
| Mantra Cabinets | E.W. Kitchens | 93 | 248.649.0500 |