I honestly don't know how the guys over at Horizon Pest Control do it. I have used them multiple times whether it was for rats or ants, they are able to come right in and completely take care of the problem for me. They are seriously so great. What I like about these guys is not only do they do an excellent job, the work that they do lasts. I have never had a problem with their work in all the times they have come by to take care of the little buddies for me. I would and have recommended them to anyone who asks for a good pest control company.