When you're looking for pest control in Crystal Lake and the surrounding areas, OPC Pest Services is the company you need to take care of pests quickly and effectively. Our top-notch termite and mole solutions and mosquito and tick 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 Program. Your business can also be pest-free. We have custom pest solutions for cockroaches, bed bugs, mosquitoes, and every pest in between. OPC Pest Services is the professional and discreet partner your business needs.