Our family has been using Insight Pest Solution for over two years now with quarterly treatment. The result is astounding. We used to have ants and little critter coming into the house during the summertime, but after the treatments, we noticed that there is not even one insect coming into the house all year round. The technician Luxene is so professional, courteous, and accommodating that he is the best. I would recommend Insight Pest Solution 100%. -- the Lee family.