| Business | Phone |
| Alfa Tec Inc 4024 22nd Ave W, Seattle 98199 | (206) 281-9250 |
| Aquatic Enterprises Inc 4101 W Marginal Way Sw # A5, Seattle 98106 | (206) 937-0392 |
| Goulds Pumps 5930 1st Ave S, Seattle 98108 | (206) 767-2525 |
| Great Western Pump Co 1531 W Nickerson St I8, Seattle 98119 | (206) 284-7505 |