Shawn Aughey came to my rescue today shortly after I called for service. He was professional, personable and addressed all my concerns. While here, he also did our seasonal check up including an outdoor inspection and found the source of the ant problem. He took care of a problem we were having in our compost bin. He also detected a propane leak smell coming from our tank hooked up to our outdoor grill. I was so grateful for this information. Chemtec always gave us exceptional service and today was no different.