DUI / OUI

Defending our clients against charges of driving/Operating Under The Influence

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Flat Fee Pricing

Free Consultation

24/7 Availability

Payment Plans Available

DUI/OUI Charges Are Serious

Whether you call it “driving under the influence” (DUI) or “operating under the influence” (OUI), Massachusetts takes impaired driving seriously. If you face DUI/OUI charges for driving under the influence of alcohol, drugs, or a combination of the two, you could lose your driver’s license for a lengthy period – or even land in prison. Don’t take these charges lightly. Our DUI/OUI attorney can help you fight these charges to achieve the best possible outcome for your unique circumstances. Get in touch with our experienced DUI/OUI lawyer today.

We Will Defend You Against All DUI/OUI Charges

Whether it's your first offense, or you have had previous DUI/OUI charges, we will provide the same dedicated defense when you chose William J. O'Neil, Attorney At Law. With over 37 years of experience, we have what it takes to represent you.


We can help you if you are facing first offense, second offense DUI/OUI (considered misdemeanors) or third or fourth offense DUI/OUI (Felony DUI) or motor vehicle homicide.

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Fighting For The Best Outcome

DUI/OUI defense is a highly specialized area of criminal law. When comparing attorneys, be sure to choose a firm with extensive experience representing people charged with DUI/OUI. Our team understands the ins and outs of the legal system, so you can rest easy knowing your case is in capable hands.

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