First, let's go over a quick primer on what mold is. All molds are fungi, and share biology with mushrooms and athlete's foot, for example. The mold that is dangerous to you and your family is relatively uncommon in the fungus world, meaning most kinds aren't harmful. However, some are dangerous, so any mold you find indoors must be mitigated and completely removed.
Because of unknown risk levels, you should almost always contact a commercial mold removal Denver CO company if you discover mold in your home. If you see mold, there is probably hidden mold trapped in drywall and crevices and elsewhere.
Before you hire any expert, make sure that they are licensed and registered properly and that they are certified by trade organizations such as the Restoration Industry Association, the Institute of Inspection, Cleaning and Restoration and Contractor Connection. The State Business Licensing Division is a good place to get started, and you should check for approval by groups such as as the Restoration Industry Association, the Institute of Inspection, Cleaning and Restoration and Contractor Connection.
You should mitigate any fungal growth you find to stop further mold damage, and do it now. If not, mold damage will keep eating on your home or business and can ruin your possessions.