| Business | Phone |
| Allstate Asbestos Abatement Seattle 98109 | (206) 228-4882 |
| Performance Abatement Svc 422 S Forest St, Seattle 98134 | (206) 467-8733 |
| One Step Environmental Abatemt 18412 4th Ave S, Seattle 98148 | (206) 835-9733 |
| Nrc Environmental Svc Inc 20500 Richmond Beach Dr Nw, Seattle 98177 | (206) 546-7150 |
| Pdg Inc 679 Strander Blvd, Seattle 98188 | (206) 575-7494 |