| Business | Phone |
| Blue Water Lodge 2840 Keewahdin Rd, Fort Gratiot 48059 | (810) 385-4131 |
| Lake Huron Woods 5221 Lakeshore Rd, Fort Gratiot 48059 | (810) 385-9516 |
| Pine Grove Adult Foster Care 4265 Pine Grove Ave, Fort Gratiot 48059 | (810) 385-3820 |
| Village At Mercy Health Ctr 4170 24th Ave, Fort Gratiot 48059 | (810) 989-7440 |