| Business | Phone |
| Able Septic Design Inc 21939 Beachside Dr Se, Yelm 98597 | (360) 894-3515 |
| Alternative Designs 303 Creek St Ne E2, Yelm 98597 | (360) 458-9548 |
| Armstrong Excavating 15330 Lindsay Rd Se, Yelm 98597 | (360) 894-1779 |
| W E & B Ltd 15708 123rd Ave Se, Yelm 98597 | (360) 458-7531 |