I have been using Bulwark on a monthly basis since I moved to Las Vegas six years ago. While this is a town of many "creepy crawlers", much more than in New York City where I came from, Bulwark keeps the situation totally under control. I want to compliment Eric, my regular service tech. He is reliable, always on time and caring. Quite simply, he does a great job! I recommend you to everyone ... and wish my neighbor on the right side would step up to the plate and get an exterminator.