| Business | Phone |
| C & T Roofing & Siding 9863 Willow Ct, Algonac 48001 | (810) 794-7384 |
| Northern Roofing 923 Howard St, Algonac 48001 | (810) 794-0695 |
| Patrick M Ross Construction Co 8894 Folkert Rd, Algonac 48001 | (810) 794-7744 |
| Star Modernization Inc 6367 Holland Rd, Algonac 48001 | (810) 794-9920 |