When looking for pest control services, it is important that you know what services you are looking for. Depending on exactly what you are looking for from the services should be a heavily weighing factor in your selection of companies to assist you.
Some pest control services are only for the removal of the problem and not prevention. Obviously, if you are looking to prevent an issue you would not call a company and hire them if that's not what they specialize in.
However, if you have an issue it is best to go with a company that will not only be the best priced in your area but also one that is able to put you on a continual plan to keep the problem from reoccurring. If the problem is bugs of some kind, pest control services will provide a service plan where they will be released every few months to redevelop or evaluate the problem.
Some of the best available plans will work with the owner to make sure they are in a budget and that the terms of the agreement are precisely what is needed for the owners and nothing more. The reputations are built through honesty and integrity, so you should use a deemed company that offers exactly what you need.