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Blood Alcohol Content (BAC) Serving Families Throughout Jacksonville For Over 25 Years

Blood Alcohol Content (BAC) in DUI Cases

Arrested for Driving with a High Blood Alcohol Level?

Before a DUI arrest, a driver's blood alcohol content (BAC) – also known as blood alcohol concentration or blood alcohol level – can be tested by the use of breath tests, blood tests and urine tests.

The most common method by far is the breath test due to its ease of use and speed of result. However, as a Jacksonville DUI defense attorney can demonstrate in court, the breath test is subject to many errors in administration and is hardly a reliable test of BAC. Blood tests and urine tests as well have points of unreliability.

Arrested for DUI due to a high BAC? Get legal help and fight for your rights! Call the Law Offices of Jason K.S. Porter at (904) 701-0591 or contact us online today for a free initial consultation. **Consultation fees may apply to family law consultations.

Legal BAC in Florida

In order to have an objective test of DUI, legislators across the country (including Florida) have adopted laws that define having a blood alcohol content (BAC) of or over 0.08 percent as creating a presumption of drunk driving.

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Pick Porter™ Today!

At The Law Offices of Jason K.S. Porter, P.A., you have the benefit of three former DUI prosecutors with approximately 100 years of combined legal experience. As former DUI prosecutors having used breath test to make our cases, we know intimately their points of unreliability. We also know how blood tests and urine tests can fail to show correct BAC. We use this knowledge and experience to defend our clients charged with DUI and are accomplished at obtaining dismissals and acquittal of charges. 

No matter the exact charges you find yourself facing, we encourage you to contact us for a free initial consultation to discuss your defense. **Consultation fees may apply to family law consultations.

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Hear From Our Happy Clients

Serving Jacksonville, FL Since 2004

    "Jon Lorimier is an amazing and knowledgeable lawyer."
    Jon Lorimier is an amazing and knowledgeable lawyer. He helped me out. Highly recommend.
    - Cynthia J.
    "Jason Porter is the best attorney in Jacksonville!"
    Jason Porter is the best attorney in Jacksonville!! He has been there for me and my son several times. I have set down with Jason and talked about my concerns and he has always put my mind at ease and has always been there. In my opinion, there is no better attorney!!
    - Sherry H.
    "Jason answered all my emails and phone calls."
    There is nothing like the fear and uncertainty the legal system brings to keep you up at night, especially when it involves your child. For this reason selecting an attorney was one of the most daunting and important decisions I made; after much research that’s why I chose Jason Porter. Throughout the legal process Jason answered all my emails and phone calls, he figuratively provided the hand holding my son and mostly I needed to be reassured the outcome would be in our favor. Needless to say the outcome was in our favor and I could not have been more pleased with Jason’s service. I was so pleased with Jason’s professionalism and legal savvy that I asked if he practices law outside of criminal defense, so I could use his services for all my legal needs. He will always receive my business in the future.
    - Anonymous
    "They went out of their way to help"
    It was a great experience working with them. They went out of their way to help
    - J.C.
    "The best attorneys you will find. I love you guys!"
    Two very scary DUI cases in my life. The first involved a wreck, the second with a very high BAC. Jason Porter and Gary Shumard, you are both so very amazing and you have saved me so much havoc on these cases. Reduced to reckless on the first, and on the second, saved me from having the interlock system order in my car, another 10 days of immobilization, and more jail time. From the beginning, these two kept my anxieties calm through this process and the outcomes took all that load off. If you are financially strapped, trust me, they will work with you on that too. Sincerely.
    - Gale B.
    "This firm is head and shoulders above anyone."
    I met Jason 13 years ago in a case I had. He wasn't my first choice of lawyer originally. Our original lawyer was unable to perform the task needed at the time. Jason took our case over and worked his magic in the courtroom. People, the is no substitute for a court case. This firm is head and shoulders above anyone. If you want to go generic with your cereal that's fine. You can buy Fruit Rings instead of Froot Loops. But when choosing an attorney and your life is on the line, go with this firm. You get what you pay for. And by Picking Porter, you get so much more. Since then my entire family has used this firm for random cases. All of which we have prevailed. Most recently, Chris Craun family law attorney has helped us win yet another case. His outstanding outlook and attention to the details and knowledge of the law was the difference. Chris comes from this same tree. They know people and the law. Do not mess up by acquiring sub-par representation. You should pick Porter before your counterpart does!!!
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    "Mr. Porter and his staff are fantastic."
    Mr. Porter and his staff are fantastic. They clearly explained the charges, potential outcomes and estimated timelines. They worked closely with me to tailor their services to my unique situation. The entire team demonstrated extensive knowledge of the law, flexibility, and responsiveness. These qualities helped put my mind at ease until they were able to get all charges against me dropped. I would highly recommend this law firm.
    - P.B.
    "We picked Porter and glad we did!!!"
    Jason and his firm came highly recommended by my family member. My son's case would have eventually ended up with negative consequences if not for Jonathan Thatcher. Jonathan was supportive, knowledgeable and kept us informed at all stages of the case. Great firm and appreciate all your hard work in the success of my son's case. I would use this firm again and again.
    - Kim J.

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