Who Will You Bring to the Fight?

Former Prosecutors Defending You

Learn how our years of experience prosecuting can benefit you.

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More Than 30 Years of Experience

Learn why the Hammer Law Firm is the right choice for you.

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Accomplished Courtroom Presence

Learn about our team's excellent balance of both negotiation and trial skills.

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Choosing the Right Lawyer for Your Case

Choosing the Right Lawyer for Your Case

The Hammer Law Firm provides tough representation for people facing tough criminal charges. Our St. Louis law firm is committed to pursuing justice for each of our clients and doing whatever it takes to protect their future. View some of our helpful videos to learn more about our firm.

Helping You Through the Difficult Times

Helping You Through the Difficult Times

The Hammer Law Firm provides tough representation for people facing tough criminal charges. Our St. Louis law firm is committed to pursuing justice for each of our clients and doing whatever it takes to protect their future. View some of our helpful videos to learn more about our firm.

Invested in You and Your Future

Invested in You and Your Future

The Hammer Law Firm provides tough representation for people facing tough criminal charges. Our St. Louis law firm is committed to pursuing justice for each of our clients and doing whatever it takes to protect their future. View some of our helpful videos to learn more about our firm.

Always Accessible to Answer Your Questions

Always Accessible to Answer Your Questions

The Hammer Law Firm provides tough representation for people facing tough criminal charges. Our St. Louis law firm is committed to pursuing justice for each of our clients and doing whatever it takes to protect their future. View some of our helpful videos to learn more about our firm.

The Experience of Former Prosecutors

The Experience of Former Prosecutors

The Hammer Law Firm provides tough representation for people facing tough criminal charges. Our St. Louis law firm is committed to pursuing justice for each of our clients and doing whatever it takes to protect their future. View some of our helpful videos to learn more about our firm.

State Criminal Cases vs Federal Criminal Cases

State Criminal Cases vs Federal Criminal Cases

The Hammer Law Firm provides tough representation for people facing tough criminal charges. Our St. Louis law firm is committed to pursuing justice for each of our clients and doing whatever it takes to protect their future. View some of our helpful videos to learn more about our firm.

Representing You During Police Investigations

Representing You During Police Investigations

The Hammer Law Firm provides tough representation for people facing tough criminal charges. Our St. Louis law firm is committed to pursuing justice for each of our clients and doing whatever it takes to protect their future. View some of our helpful videos to learn more about our firm.

Teaching at the St. Louis University School of Law

Teaching at the St. Louis University School of Law

The Hammer Law Firm provides tough representation for people facing tough criminal charges. Our St. Louis law firm is committed to pursuing justice for each of our clients and doing whatever it takes to protect their future. View some of our helpful videos to learn more about our firm.

Prepared for Trial, Prepared for Results

Prepared for Trial, Prepared for Results

The Hammer Law Firm provides tough representation for people facing tough criminal charges. Our St. Louis law firm is committed to pursuing justice for each of our clients and doing whatever it takes to protect their future. View some of our helpful videos to learn more about our firm.

St. Louis Criminal Defense Lawyer

Who will you bring to the fight?

If you or someone you care about has been charged with a crime, you need to place your trust in experienced, passionate attorneys. At The Hammer Law Firm, LLC, our St. Louis criminal defense attorneys, Mark Hammer and Nicole Chiravollatti, are committed to protecting the rights and futures of people facing criminal allegations.

Why trust our legal team?

  • More than 30 years of criminal law experience.
  • Former prosecutors who know how the "other side" operates.
  • Accessibility and availability – clients can always reach our attorneys.
  • Personalized, one-on-one attention.
  • Tough negotiators and proven trial lawyers.

Facing life-altering penalties, regardless of the specific charge involved, is an experience of tremendous turbulence and chaos. When your future is on the line, putting proven lawyers in your corner should be your number one priority. At The Hammer Law Firm, LLC, our lawyers will fight for you.

Learn what you should expect after an arrest and how we can help.

Representation for a Variety of Criminal Charges

Attorneys Hammer and Chiravollatti have dedicated their professional careers to criminal law – on both sides of the courtroom. This prepares them to handle the full range of criminal charges, including:

  • Federal Crimes
  • Sex Crimes
  • Theft Offenses
  • Violent Crimes
  • White Collar Crimes
  • DUI/DWI
  • Drug Crimes
  • Domestic Violence
  • Juvenile Crimes
  • Assault

Whatever charges you or your loved one may be facing, you can be confident about placing your trust in our firm. Our attorneys work closely with our clients, and explore all of their available options to secure the best possible outcome. Our legal team wants to protect our clients' futures, and we work on doing just that from the moment a client calls for help.

Our Firm Can Make the Difference in Your Case

At The Hammer Law Firm, LLC, our lawyers know that the personal support and experienced representation we provide can make profound differences in the lives of our clients. At our firm, we strive to ensure that you will always have attentive advocates guiding you through your legal journey. We are here when you are in need.

Read more client testimonials here

Our Commitment

At The Hammer Law Firm, attorneys Mark Hammer and Nicole Chiravollatti are committed to providing the best legal representation that they can offer. Additionally, our team is dedicated to bettering the local legal community and continually improving our legal practice. Some of our contributions include:

  • Attorneys Hammer and Chiravollatti are adjunct professors at Saint Louis University School of Law, where they teach Criminal Trial Advocacy II to third-year law students.
  • Mark was recently named a "Master" with the local American Inns of Court. This is the highest level of membership in the organization.
  • Attorney Hammer is "Lead Panel Attorney" for the Eastern District of Missouri's Criminal Justice Act Program. Mark has retained this distinction for the past three years.
  • Attorneys Hammer and Chiravollatti are actively involved as volunteers in the ALS Association's fight against ALS (Lou Gehrig's Disease).

To learn more about our legal team, visit our lawyers' full, professional profiles. For additional information about the firm, click here.

Schedule a free case evaluation today!

Regardless of the charges you face, and no matter the nature of your case, you need to speak with someone who has the experience, passion, and determination to guide you through these troubling experiences. As time is such a crucial matter in strengthening your defense, we encourage you to schedule a free case evaluation as soon as possible. Allow our attorneys to explain the charges you face and what we can do to help.

Contact The Hammer Law Firm, LLC today.

The Hammer Law Firm, LLC
St. Louis Criminal Defense Lawyer
Located at:

1430 Washington Avenue, Suite 325
St. Louis, MO 63101. View Map
Phone: (888) 494-1393 | Local Phone: (314) 334-3807
Website:
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Local 314.334.3807 Toll-Free 888.494.1393
Internet Marketing Experts The information on this website is for general information purposes only. Nothing on this site should be taken as legal advice for any individual case or situation. This information is not intended to create, and receipt or viewing does not constitute, an attorney-client relationship.