When you’re looking for pest control in Lake Barrington and the surrounding areas, OPC Pest Services is the company you need to take care of pests quickly and effectively. Our top-notch termite solutions and mosquito and mole treatments keep the outside of your home as comfortable as the inside. You can even choose routine seasonal pest treatments all year round with our Four Seasons Plan. Your Lake County, Illinois business can also be pest-free. We have custom pest solutions for cockroaches, bed bugs, mosquitoes, and every pest in between. OPC Pest Services has been at this since 1972. Trust in OPC.