| Business | Phone |
| A & L Development Co 1290 Perrysburg Rd, Fostoria 44830 | (419) 435-1700 |
| Fostoria Mobile Estates 5473 N Township Road 63, Fostoria 44830 | (419) 435-8873 |
| Hopewell Estates 8702 W State Route 18, Fostoria 44830 | (419) 435-0757 |
| Nye's Trailer Park 1521 N Countyline St, Fostoria 44830 | (419) 435-7041 |
| Westgate Village Park & Sales 461 W Lytle St, Fostoria 44830 | (419) 435-1994 |
| Williams Mobile Home Park 800 Woodward Ave, Fostoria 44830 | (419) 435-8466 |