Does this ugly brown circle look familiar? If it does, it might be time to call a plumber or roofer. This is a water stain caused by a leak in the above floor. In this particular case, it was a leak in the roof. In an office building it can be an unsightly pimple warding off potential customers by making them think "If this company can't even take care of their building, how can they take care of me?" Even worse, something small like this can always turn into a much larger damage as bad as the roof falling in. In this stage, fixing the leak and a quick trip to Home Depot to replace the tile is all you need. But if left unchecked, disaster could put your business out for days! If that happens SERVPRO of Friendswood/Pearland will be there to help get you back on your feet.