| Business | Phone |
| Cjw Sheetmetal Inc 3607 Echo Hill Ln, Dayton 45430 | (937) 256-6087 |
| Usa Sheet Metal Inc 3 Heid Ave, Dayton 45404 | (937) 237-1957 |
| Dlph Inc 724 Pine Needles Dr, Dayton 45458 | (937) 433-4658 |
| Gem City Sheet Metal Inc 949 S Patterson Blvd, Dayton 45402 | (937) 222-8730 |