Feedback or comments from a company's previous customer will be the best way for you to know if their services is what you need. At the same time, if you find negative feedback, this will still be useful information because you will know in an instant that you might need to look elsewhere to find the right service for your home. When checking their process and so on, make sure to ask if they will also be able to find out if there are any mold growth in other areas of your home too. Whether the mold growth has already been removed or non-existent, it is still important to find out because in the long run, you will be able to avoid such a problem from happening again. Getting a mold inspection service will be very important is you suspect that there is mold growth in a part of your home. If it has been confirmed that there is none, make sure to ask if they can find out if there was mold growth in a certain area previously and ask how to avoid mold growth from happening in the future. View here for more info about mold inspection.