Fix-Its

Fix-Its are powerful robots from Unknown Planet, however, Fix-Its can repair everything from a broken vase to entire smashed coffee shop. They are small flying saucers with all kinds of tiny mechanical arms and gadgets and they can occasionally fix each other as well. And that is not all. If they bring their relatives and friends they can build whole multi-story building within one night. I bet construction builders and people in repair business would give one kidney and their right arm if these alien robots would have them in good grace.