| Business | Phone |
| Electromatic Refridgeration 25628 Se 164th St, Issaquah 98027 | (206) 624-3370 |
| Issaquah Heating & Air 4588 Klahanie Dr Se, Issaquah 98029 | (425) 766-3966 |
| Kingsgate Plumbing & Heating Issaquah 98027 | (425) 392-0652 |
| North American Energy Svc 1180 Nw Maple St 200, Issaquah 98027 | (425) 961-4700 |
| Plumbfast Inc Issaquah 98027 | (425) 392-8782 |
| Raging River Plumbing Inc Issaquah 98027 | (425) 313-0936 |
| Roto-Roto Plumbing Svc Issaquah 98027 | (425) 313-1969 |
| Toasty Floor Inc Po Box 1336, Issaquah 98027 | (425) 434-6200 |
| Schuerman Plumbing 4350 257th Pl Se, Issaquah 98029 | (425) 392-2850 |