If you live in the country, getting a couple of ducks--or chickens--will do the job. This works especially well if you have a crawl space and you can give your ducks access to it.
I mention ducks especially because I moved to a long-vacant house 12 years ago. It was infested with HUGE wolf spiders and water bugs. We got a pair of ducks in the spring, and in less than a month, we had NO bugs of any kind.