Are Blood Tests Accurate For Testing For Alcohol? If you agreed to submit to a blood test after being pulled over and have been charged with a DWI as a result, you need to know that a mistake could result in an error in the test results. To learn more about how you could potentially challenge the results, contact the experienced attorneys at Levow DWI Law. 196 Morgan St #200 (201) 367-2646 https://maps.google.com/maps?cid=9060342780638546228