I tried to fix a leaking pressure valve on our hot water heater and realized I better let someone else fix it. I called Mark and he said he was busy but might could make it by 6pm. I called from work at 6:30 to see if I needed to go to Lowes to rig the heater so the kids could bathe. Lo and behold he had already fixed it. Thanks a bunch. I know the kids were happy since they just came from the barber.