| Business | Phone |
| Dlouhy Electric 5486 Paw Paw Lake Rd, Coloma 49038 | (269) 468-3512 |
| Maintenance Service Elec Contr 4720 Thar Rd, Coloma 49038 | (269) 468-7424 |
| Harold's Electric 6451 Becht Rd, Coloma 49038 | (269) 468-8435 |
| J & S Electrical Svc 6241 Becht Rd E, Coloma 49038 | (269) 468-6665 |