This Mukwonago water heater customer searched for a Noritz tankless water heater and found S&K on the internet. He called S&K on December 27, 2010, and because he wanted to qualify for the Federal tax credit set to expire at the end of 2010, he needed a proposal and installation FAST. S&K got to his Mukwonago home that same day, gathered information and provided a contract. He accepted and we installed the Noritz Model NRC-111SV tankless water heater on December 30, 2010! He was pleased with S&K's "fast response" and "great service"