You can always expect an increase in the number of pests that enter your house in the summer but add rainy, wet weather to the mix and you have a recipe for bug infestations. Some of the bugs you should be on the look-out for are ants, cockroaches, crickets, spiders, hornets and yellow jackets. These pests are looking for drier ground and greater food sources and your home may be where they find it. Professional pest control is the best way to combat the problem.