About Us

Four Seasons Pest Control is a family owned and operated business started in 1979 by William Ferrier with the vision of providing people the best possible pest control service by using the knowledge he had acquired during his 3 years as a technician. Bill was always a forward thinker who saw how things were being done and knew that he could do it better with his own personal style.

Since the day he set out on his own, Four Seasons has strived to be not only competitive, but better than the rest. Bill was able to do things that a lot of other companies, big and small, were not willing to, like offering guaranteed work on sites that had been infested for years. Lately that commitment to excellent customer service has paid off, as the company has grown rapidly to service areas all over central and western Illinois and even into Iowa. Now, using the model for success that Bill molded and crafted for 20 years, his son Mark Ferrier has the business primed to go to new heights.

Mark has put his own stamp on the business since taking over, and when you add up the father/son duo’s work ethic, innovative thinking, and fearless attitude toward eliminating problems, you come up with the fast-paced business you see today.

With our knowledgeable and experienced staff, we look forward to the opportunity to show you what sets us apart from the rest. Give us a try; we are confident that you will be satisfied with what we have to offer. We are so sure of it, in fact, that we no longer operate with contracts or commitments, so you truly have nothing to lose except for those annoying bugs that have kept you from enjoying the warm summer nights out on that back porch of yours.

Call us today and enjoy one of the best kept secrets in central Illinois.