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The Law Offices of Christopher G. Porreca, P.C. Breath Testing
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DWI  Breath Testing in Morristown

Choose a Firm That Is Dedicated to Your Best Interests

The state of New Jersey currently uses the Alco test 7110 to measure the amount of alcohol in a person's blood. The individual breathes deeply into the machine's mouthpiece so that the machine can get a sample of air from the lungs. The machine then uses this reading to calculate the amount of alcohol in the person's blood, also referred to as their BAC ("blood alcohol content"). Breath testing often provides prosecutors with powerful evidence, so if you are charged with DWI, it is important to enlist the counsel of a skilled Morristown DWI defense lawyer as soon as possible.


Call (973) 828-0009 today to schedule your free initial consultation.


Fight Breath Test Evidence

Although they are commonly used by law enforcement, breath tests are not without their flaws.

There are various factors that can impact the results of a breath test, such as:

  • The breath machine was improperly calibrated
  • The breath machine was improperly maintained
  • The machine incorrectly measured alcohol in your mouth from an artificial inflator, such as a breath mint
  • You burped or vomited 20 minutes or less before the breath test was administered
  • The machine incorrectly picked up bodily alcohol caused by certain gastric, liver, or kidney conditions
  • Restrictions or problems with lung capacity

If you believe the results of your breath test were negatively affected by these or other factors, seek knowledgeable legal counsel. An attorney can evaluate the circumstances that led to your arrest and assess the prosecution's evidence to determine if your breath test results may have been incorrect.

When You Need a Skilled Lawyer, Right Away

A conviction for drunk driving in New Jersey carries harsh penalties, even for a first offense. Sentencing for a DWI can include fines, imprisonment in the county jail, loss of driver's license, and mandatory installation of an ignition interlock device. In the face of these extensive consequences, it is imperative that you have a powerful Morristown DWI defense attorney on your side.

The Law Offices of Christopher G. Porreca, P.C. is committed to helping clients achieve the best possible outcomes no matter the circumstances of their cases. I am dedicated to protecting their rights and advocating for their best interests, and I can do the same for you.


Contact my firm today to learn about your defense options if you are charged with driving while intoxicated in Morris County.


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  • "5 stars all the way"
    Chris Porreca was able to get the outcome I wanted by anticipating what was going to happen, many steps ahead of the other side. My confidence in him helped make a difficult situation better. He's a very knowledgeable and skilled attorney and I highly recommend him for anyone needing his help.
    - Patrick Matlock
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  • I met Mr Christopher Porreca somewhere back into 2006 I sat and watched him in a courtroom and I noticed he can speak to both sides so in the hallway of the courthouse I asked Mr Porreca if he would be interested in taking my case I needed the BEST, and Chris has always come on top for me. Most recently my nephew needed his help, Chris under promised and way over delivered. Chris is a very straight forward, no double talk. He's of the people, for his ppl!! 😉 Chris is very personable and generous with his time, he Never rushes the client, Chris listens and asks questions, expects the truth. We can't work from a lie.. Chris is 10 stars with me and now my whole family, for a lot of different things 😏😏. Thank you Chris for so many different things 😏 You only get BEST when YOU choose the Best!!!
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