From a licensing standpoint, Pennsylvania is as moderated and even-keeled as its founders. Although the Commonwealth regulates a number of industries, it doesn't go as far as many states. Even better, it keeps its forms and processes relatively simple and clear. Businesses in what was once known as America's Breadbasket won't find their hands tied when trying to establish themselves.
In Pennsylvania, a swimming pool contractor constructs swimming pools, spas or hot tubs, including installation of solar heating equipment using those trades or skills necessary for such construction.