Prior to using Catseye we had a number of pest control companies visit us and spray for wasps and other critters but none were willing to actually see how pests were getting into our home to the point where my wife was stung by a wasp in our shower. Needless to say all these other companies were a waste of time and money. Catseye was the only contractor that found the source of how wasps and other critters got into our home and closed it up. Since I hired Catseye no more wasps inside our home. In my opinion they are worth the extra cost. No more mice and no more wasps. Exactly what we needed!