| Business | Phone |
| Aero-Blast Sandblasting 2640 Elmridge Dr Nw, Grand Rapids 49534 | (616) 453-3794 |
| Grand Rapids Stripping Co 1933 Will Ave Nw, Grand Rapids 49504 | (616) 361-0794 |
| Industrial Stripping Svc 2235 29th St Se, Grand Rapids 49508 | (616) 475-4670 |
| State Heat Treating Co 520 32nd St Se, Grand Rapids 49548 | (616) 243-0178 |
| Premier Finishing Inc 3180 Fruit Ridge Ave Nw, Grand Rapids 49544 | (616) 785-3070 |