How much does it cost to eradicate bed bugs? How bad is the infestation and how difficult is it to reach? It may be a daunting task to find a reliable bed bug exterminator in Phoenix, Arizona. There are plenty of companies offering bed bug exterminators but finding the one that is right for your needs can be difficult. Bed bugs are a real problem, and you want to make sure that you are finding someone that has the proper training to get rid of them.