A Lancaster, WI company whose drinking water testing you can trust Testing for drinking water, well water, and wastewater plants For water testing services with quick, trustworthy results, LV Laboratories LLC, located in Lancaster, is the company to turn to. We service individuals with private wells, clients who want drinking water testing, municipal wastewater facilities, and people who are buying or selling property. Our nitrate and bacteriological testing can give you peace of mind about the water you're drinking or swimming in. If you want to make sure the water you are drinking is safe, Wisconsin's Department of Natural Resources recommends yearly drinking water testing. For water testing with guaranteed results, we are the team to trust. We are open seven days a week, allowing us to provide quick results, which we can send via U.S. mail or by e-mail. To discuss your individual needs, have us send you a free kit to test your water, or to arrange pick-up of a testing kit, give our friendly team in Lancaster, WI a call.