Finding the best company out there to eliminate your bed bug problem will take some work on your part. The problem is that there are a million pest control companies out there, but only a handful who really take bed bug control to a new level. Companies like Cooper Pest Control in the Northeast is a perfect example of a company who takes bed bug control to a new level, in fact, they wrote the book on it. The book is appropriately entitled, "The Bed Bug Handbook". Coopers also has a fantastic website dedicated to bed bugs and their control called Bed Bug Central. This website gives advice to home owners and offers products for sale to help the consumer deal with this or protect yourself against this growing problem.
Other companies like A3 Pest control, Stern Environmental, and others seemed to have understood the problem early and geared up to tackle the problem head on.
Aside from research online, you will want to ask for referrals and look on sites like Angie's List and the Better Business Bureau to be sure there are no bad marks against the company.
Be leery of companies who charge a little but promise a lot. Bed bug control is expensive, hard, and disruptive work for both the bed bug control company and the home owner.
So as you can see, shopping for a bed bug control company can be just as tedious and stressful as shopping for a car or home, put as much work into it as you would shopping for big ticket items like that and you should be fine.