I moved into a really old house. And after being there for a few months we began to notice a few roaches. We cleaned up franticly, and left no food out, and thats when they came out of everywhere hunting for new food. At the same time we found rats in the roof. We called bulwark and they did a deep clean. It took a few months because german roaches are hard to kill out completely. Alas, they eliminated the problem, and have been protecting my home ever since. Friendly service, Competent people, and Most times I don’t even have to check in with them. They know where to go and what to spray, and I have yet to have a visit where they weren’t thorough.