Smart Start is the leading Ignition Interlock Device provider in Marlborough. We’re a convenient and affordable Massachusetts IID provider located in Central Marlborough at 87 Granger Blvd. Our reliable customer service experts and licensed technicians will make your IID device experience smooth & low stress. Smart Start is ready to schedule your Ignition Interlock Device installation in Marlborough. Call our Central Marlborough location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.