Oakwood Scientific Laboratory is your residential and commercial water testing serving Virginia. We can test water all of the U.S., but are local to the Virginia Area. State Certified Chemistry FHA. Family Owned and Operated Not satisfied with your drinking water? We can help. More Experience and Knowledge Over 28 YearsTest your water for bacteria, or infectious micro-organisms for your safety. Test Results in 48 Hours for Potability TestsWe have 2 micro-biologist on staff and 1 PhD on staff at all times.. Analytical Labs,Testing Centers & Services,Testing Labs,Water Supply Engineers,Water Well Drilling & Pump Contractors