| Adams Water Services LLC | Howell | Private (Property) | 16 | 10 | None |  AI Deep Dive |
| Adams Water Services LLC | Howell | Private (Property) | 16 | 11 | None | AI Deep Dive |
| Ramsby Drilling Incorporated | Indian River | Private (Property) | 16 | 13 | None | AI Deep Dive |
| Denton & Son Water Well Drilling INC | Sand Lake | Private (Property) | 15 | 8 | None | AI Deep Dive |
| Kelley Dewatering and Construction Company | Wyoming | Authorized For Hire | 15 | 10 | Satisfactory | AI Deep Dive |
| Chad Malley Well Drilling L L C | Rosebush | Private (Property) | 15 | 9 | None | AI Deep Dive |
| B and Z Well Drilling Co | Maple City | Private (Property) | 15 | 11 | None | AI Deep Dive |
| Buer Well Drilling INC | Caledonia | Exempt For Hire | 14 | 9 | None | AI Deep Dive |
| Hydroevac LLC | Saginaw | Authorized For Hire | 13 | 10 | None | AI Deep Dive |
| Hitchcock Trucking INC | Webberville | Authorized For Hire | 13 | 10 | None | AI Deep Dive |
| Shepler Well Drilling INC | Manton | Private (Property) | 13 | 4 | None | AI Deep Dive |
| Brown Drilling Company INC | Howell | Private (Property) | 13 | 13 | None | AI Deep Dive |
| Paul C Scott Plumbing INC | Madison Heights | Private (Property) | 13 | 12 | None | AI Deep Dive |
| Shay Water Company Co INC | Saginaw | Private (Property) | 13 | 13 | None | AI Deep Dive |
| Fibertec INC | Brighton | Authorized For Hire | 13 | 6 | None | AI Deep Dive |
| Shidler & Wilder Wells & Pumps INC | Petersburg | Authorized For Hire | 12 | 8 | None | AI Deep Dive |
| Waldron Well Drilling INC | Evart | Exempt For Hire | 12 | 4 | None | AI Deep Dive |
| North Kent Well and Pump INC | Cedar Springs | Private (Property) | 12 | 2 | None | AI Deep Dive |
| Stock Drilling INC | Petersburg | Authorized For Hire | 12 | 8 | None | AI Deep Dive |
| Brass-Mar Water Wells INC | Kent City | Private (Property) | 12 | 6 | None | AI Deep Dive |
| Sanders Earl & Son Well Drilling INC | Lawton | Private (Property) | 12 | 13 | None | AI Deep Dive |
| Louie's Well Drilling | Rudyard | Private (Property) | 11 | 9 | None | AI Deep Dive |
| A J Brady Underground | Adrian | Private (Property) | 11 | 5 | None | AI Deep Dive |
| Northern Pump & Well INC | Lansing | Authorized For Hire | 11 | 11 | None | AI Deep Dive |
| Terra Probe Environmental INC | Ottawa Lake | Authorized For Hire | 11 | 11 | None | AI Deep Dive |