I used http://deatleypiano.com/ . The service was great, technician was the owner Tim, I believe. (The webpage isn't great, but it has all the contact info). No extra charge for coming to Gardner and total cost was under $100.
Erin M. replied:
I've used Tod Demuth, http://www.freestatepianoworks.com/about-tod-demuth.html
Kipp W. replied:
Kody Willnauer. An Olathe Elementary music teacher.