Ultimate Exterminating, Inc., in Monroe, WI, is the areas pest control specialist serving all of Southern Wisconsin and Northern Illinois since 1997. We eliminate the things that bug you! We specialize in extermination of all insects and small rodents. We provide commercial preventative maintenance and spring and fall services. For pest control of spiders, ants, box elder bugs and more, call Ultimate Exterminating, Inc. in Monroe today! We are available by appointment only.