Blow N Go is an MVA approved interlock provider. Our friendly and knowledgeable staff will be there to help from the device installation, during monthly calibrations and at completion of the program. Dealing with a DUI can be difficult, getting back on the road doesn't have to be. Our mission at Blow N Go is to alleviate your anxiety and frustration by providing you with a thorough understanding into the use of our interlock device. Our friendly customer service team will be with you every step of the way from the installation process, to monthly calibration and at the program removal. We realize how important it is to maintain your driving privileges. Call Blow N Go today to schedule your free installation appointment. We are also an authorized installer of Alcohol Detection Systems ignition interlock devices.