| Business | Phone |
| Correct Mechanical Svc 3049 Broadway Ave Sw, Grandville 49418 | (616) 534-6719 |
| Van Dyken Mechanical Inc 4275 Spartan Industrial Dr Sw, Grandville 49418 | (616) 224-7030 |
| Redmon Heating & Cooling Inc 2870 Ottawa Ave Sw, Grandville 49418 | (616) 534-9330 |