| Business | Phone |
| Carroll Architectural Pro 5221 Summer Dr, Sylvania 43560 | (419) 882-5533 |
| Zahn Co 9 Winding Creek Pl, Sylvania 43560 | (419) 842-9977 |
| Specialty Construction Product 5800 Monroe St, Sylvania 43560 | (419) 882-5412 |
| E G Zahn & Co 5135 Main St, Sylvania 43560 | (419) 882-8877 |
| Robert W Zerman & Assoc 4321 Birchtree Dr, Sylvania 43560 | (419) 882-2313 |
| Pgm Sales Co 7421 Whispering Oak Dr, Sylvania 43560 | (419) 824-9821 |
| Len Beckstead Assocs Inc 6602 Coppersmith Rd, Sylvania 43560 | (419) 882-5011 |
| Motor City Composites 5903 Apple Meadow Dr, Sylvania 43560 | (419) 882-4917 |
| Metals Marketing Inc 5800 Monroe St # F, Sylvania 43560 | (419) 882-7290 |