| All Around Lawn Care | | (734) 973-1736 | Washtenaw |
| Ayles Tree Service, Inc. | | (517) 484-8318 | Eaton |
| Banner Sales and Consulting, Inc. | | (248) 366-7799 | Oakland |
| Barnes Nursery, Inc. | (800) 421-8722 | (419) 433-5525 | 0 |
| Betz, Susan | | (517) 849-2470 | Hillsdale |
| Brookview Lawncare, LLC | | (616) 772-3262 | Ottawa |
| City of Rockford | | (616) 866-1537 | Kent |
| Civiltech, LLC | | (734) 495-0824 | Wayne |
| Clark Street Partners | | (269) 427-4010 | Van Buren |
| Crimboli Nursery and Landscape, Inc. | | (734) 495-1700 | Wayne |
| Crooked Tree Nursery | | (517) 455-7316 | Shiawassee |
| DeClark's Landscaping, Inc. | | (586) 752-7200 | Macomb |
| Detter's Landscape/Glenhurst Golf Course | | (734) 525-4849 | Wayne |
| Emerald Tree Care, LLC | (877) 728-3274 | (248) 939-0225 | Oakland |
| Firman Irrigation & Landscape Lighting | | (231) 347-7499 | Emmet |
| Floral City Tree & Landscape | | (734) 241-7510 | Monroe |
| Forever Green Transplanting LLC | | (616) 813-5346 | Kent |
| Frey's Landcare and Snowplowing, Inc. | (866) 375-3739 | (616) 675-4812 | Muskegon |
| Goose Creek Tree Farm Inc. | (888) 945-3701 | (989) 855-3701 | Ionia |
| Great Oaks Landscape Associates, Inc. | | (248) 349-8555 | Oakland |
| Green Pursuit, Inc. | | (248) 331-7992 | Oakland |
| H & H Lawn Service & Snowplowing | | (231) 759-8807 | Muskegon |
| Hope College Grounds | | (616) 395-7835 | Ottawa |
| KCB Services, Inc. | | (248) 328-0951 | |
| Klooster Landscaping, Inc. | | (269) 629-9741 | Kalamazoo |
| Land Architects Inc | | (734) 747-7938 | Washtenaw |
| Landscape Concepts Management | | (734) 485-0999 | Washtenaw |
| Lifestyle Landscapes, LLC | | (248) 548-4411 | Oakland |
| Millennium Landscape & Lawncare, Inc. | | (517) 244-1100 | Ingham |
| Oxford Ornamentals Nursery, Inc. | | (248) 628-0011 | Oakland |
| Pargoff Nursery | | (248) 348-3339 | Oakland |
| Rooks Landscaping, Inc. | | (616) 897-4287 | Kent |
| Schaldach Tree & Landscape | | (517) 849-2133 | Hillsdale |
| Stonebridge Horticultural Service | | (248) 670-0026 | Genesee |
| Summit Landscape Management, Inc. | | (616) 453-1091 | Kent |
| Sun & Shade Designs | | (248) 723-2738 | Oakland |
| Sun & Shade Designs | | (248) 723-2738 | Oakland |
| Three C's Landscaping, Inc. | | (586) 415-4850 | Macomb |
| TreeScape, L.L.C. | | (989) 728-2922 | Iosco |
| Turf Tenders Landscape | | (248) 541-5296 | Oakland |
| U of M Grounds & Waste Mgmt. | | (734) 763-5539 | Washtenaw |
| Underwood Nursery, LLC | (800) 841-8873 | (517) 265-2481 | Lenawee |
| West Michigan Tree Service | (800) 423-3789 | (616) 456-7727 | Kent |
| Westside Forestry Service, Inc. | | (248) 349-4636 | Oakland |
| WH Canon, Inc. | | (734) 941-3900 | Wayne |
