Available 24/7 410.927.5137

Columbia Attorneys

Bringing Over 50 Years of Proven Legal Skill to Each Case We Take

When your rights and future are on the line, the consequences of a bad outcome can be devastating. You need a legal team you can count on. Since 2005, Shapiro Zwanetz & Associates has helped Columbia residents to fight their court battles and preserve their interests. We are your friends that defend. Our boutique law firm keeps a short client list to make sure we give each case the complete attention it deserves. Whether you have been arrested on criminal charges or were injured as a result of someone else’s negligence, our Columbia lawyers are eager to help you fight for the outcome that best fits your needs and situation. We offer free consultations, so you have nothing to lose by calling us today and getting started on planning for your case.

Shapiro Zwanetz & Associates is the law firm you can count on. Our focus on client-centered legal service has earned us a strong reputation in our industry, with two of our attorneys maintaining a 10.0 Superb Avvo Rating. Our firm has also been rated by U.S. News & World Report as one of the best law firms for DUI/DWI defense in Baltimore, and when you work with us, you will quickly understand why. We have garnered a long list of positive client reviews from people who, like you, faced difficult situations and needed not only guidance but support. We are here for you, and we are available 24/7 for any urgent needs you have. Call us today and schedule your free consultation now. Let us show you why we do what we do.

Great Reviews from Happy Clients

Interested in seeing what our clients have to say? Head over to our Reviews page to read more. Our firm keeps a short client list in order to make sure we can offer the close attention your case deserves. With us on your side, you can feel confident that we will use our industry experience and relationships to give you the best possible outcome for your situation. Do not hesitate to call us and find out what Shapiro Zwanetz & Associates can do for you. Call now.

  • “David Zwanetz handled my criminal case with superior knowledge and poise.”


  • “I owe the outcome all to you.”


  • “The outcome of not guilty was a very pleasant surprise and your work was what got me that outcome.”


  • “It is nice to have a great attorney that you can rely on.”


  • “Even though this was a minor matter, you made us feel that we were a priority.”


  • “I was always treated with respect and as a friend, never a client.”


  • “I felt reassured and confident that I had hired the best representation possible to fight on my behalf.”


  • “After a LOT of anxiety, and much grief, my fiance and I are finally able to breathe!”

    JO & NB

  • “He was successful in calming my fears and giving me confidence at a time when I was very stressed.”


  • “He is a young charismatic lawyer, with superbs skills, and persuasiveness.”


  • “As I am aspiring to become a lawyer, you demonstrated to me the role of compassion in your work.”


  • “This is a top notch firm with the resources and know how to effectively work your case out down to the last detail.”


  • “Thank you for helping the Judge and State’s Attorney see my true purpose in life, despite my immature decision.”


  • “Words cannot express how thankful I am.”


  • “You have made a big difference in my future.”


Meet Our Team

Not all firms are created equal. As one of only a handful to be given the title of Tier 1 Baltimore DUI/DWI defense firm, we have decades of experience gathering evidence to support our clients and helping them effectively tell their side of the story. You are not alone in fighting for your rights. We are here to help you build a case. Whether you need to avoid criminal consequences or are struggling to obtain compensation for a serious injury, Shapiro Zwanetz & Associates stands ready to fight for you. Our industry awards and positive client reviews are a testament to our commitment. Let us be your advocates. Call today and take advantage of our contingency fee pricing and free consultations. Get started now.


  • US World Report
  • Avvo - 2
  • Avvo - 1
  • Shapiro - Best Lawyers
  • Best DWI
  • Best Lawyers
  • Top Attorneys

Our Practice Areas

This Isn't a "Paycheck" - This Is Our Calling.

At Shapiro, Zwanetz & Associates (SZA) we believe in thinking differently from most lawyers and law firms. We help our clients understand and accept their legal situation; we work with them to confront and improve that situation, while seeking the best outcome available at law. We recognize that each client is a unique individual, each deserving of the highest client/customer service; and we just happen to get our clients excellent results while we deliver that exceptional service.

Shapiro Zwanetz & Associates

7226 Lee Deforest Drive, Suite 207
Columbia, MD 21046

Phone: (410) 927-5137

Regular Hours
  • Monday - Friday 8:45am - 5:15pm

Contact Us Today

We are about getting the best result for our clients.
  1. We are available for you 24/7.
  2. Every initial consultation is free and no-obligation.
  3. We are highly recommended and awarded by various associations.
  4. Our clients love us. Take a look at our reviews page!
  5. We approach every case as a team.
  6. We are a team of former prosecutors and know how the other side thinks.
  • Please enter your name.
  • This isn't a valid email address.
    Please enter your email address.
  • This isn't a valid phone number.
    Please enter your phone number.
    You entered an invalid number.
  • Please select an option.
  • Please enter a message.

Our Blog

Recent Posts
  • Jason Shapiro Named by US News & World Report as One of the Best Lawyers in America... Again!
    Jason Shapiro Named by US News & World Report as One of the Best Lawyers in America... Again!
    Posted by Shapiro Zwanetz & Associates

    For the 12 th year in a row, our Founder and Managing Partner, Jason A. Shapiro , has been named by US News & World Report as one of America’s Best ...

    Read More
  • SZA: A Leader in Bettering Our Community
    SZA: A Leader in Bettering Our Community
    Posted by Shapiro Zwanetz & Associates

    For over 10 years, the Law Firm of Shapiro Zwanetz & Associates (“SZA”) has been participating in the Toys for Tots campaign during each holiday ...

    Read More
  • TOP TEN Mistakes to Avoid in A DUI/DWI Case
    TOP TEN Mistakes to Avoid in A DUI/DWI Case
    Posted by Shapiro Zwantez and Associates

    Thinking that a DUI conviction is no big deal. A criminal conviction is like luggage, it travels with you wherever you go. You CANNOT get rid of a ...

    Read More