Days like this: our heat and air friend calls to say it's time to change our filters, sends a guy over, and just like last year, refuses to let me pay him. It's like when a friend fixed my grill, and a neighbor unclogged the dryer thing under the house. I am learning some new things, but I'm so thankful for so much kindness toward us for things I don't know how to do.we can see God's care and provision for us through so many people. Obviously, if you need a heat and air guy in Knoxville, call JD Robinson!