| Business | Phone |
| Blanchard Contracting 5835 W Houghton Lake Dr, Houghton Lake 48629 | (989) 422-4433 |
| Blanchard Contracting 11769 W Houghton Dr, Houghton Lake 48629 | (989) 422-7678 |
| K W Electric 1861 W Houghton Lake Dr, Houghton Lake 48629 | (989) 366-0805 |
| R A Petter Electric 5783 W Houghton Lake Dr, Houghton Lake 48629 | (989) 422-6758 |