HERE ARE PIANO TUNERS that I have personally used in the past and have been pleased with. This is not to say that there are no other good tuners in the area -- I simply haven't had opportunity/need to use any of them.
Technicians (in no particular order / basic tuning rates subject to change based on date, location, condition, etc):
Artist Piano Services: Yuri Melekh, (206) 313-4806 (approx. $200) (My current technician)
Sound Piano Crafts: Phil Glen, (253) 468-3395