These are a few links to home water testing kits and labs that are worth checking out. While I personally think we in the US have all been led to believe that our tap water is no good, in some cases, this is the case and caution should be taken. You can get reports on the water quality in the area you live here, but should you be concerned about the water coming into your personal dwelling due to older pipes or some other problem, you can check out some good inexpensive home tests at Discover Testing, a site that Consumer Reports recommends. If you are looking for a full lab test, these are available for a little under $200. Please note that i have not used either of these companies but understand them to be reputable.