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Atty. Jeffrey Tyson Hammerschmidt

Atty. Jeffrey Tyson Hammerschmidt

Jeffrey T. Hammerschmidt is a Fresno County criminal defense attorney who represents men and women in criminal matters in state and federal courts.

Fresno Fresno 39 yrs experience 39 year
Call (559) 606-2212 Book Appointment

Profile Summary

About Jeffrey Tyson Hammerschmidt at a glance

Jeffrey Tyson Hammerschmidt is a Member based in Fresno, California, practicing at Hammerschmidt Law Corporation. They have 39+ years of legal experience, licensed to practice since 1987. Their practice focuses on dui/dwi, drug crimes, criminal defense, federal crimes, and white collar. Admitted to practice in California (1987), U.S. District Court Central District of California (1988), U.S. District Court Eastern District of California (1988), and U.S. Supreme Court (2011). Educated at University of Missouri Columbia School of Law, Columbia, Missouri (J.D. Dean, 1987) and Northeast Missouri State University, Kirksville, Missouri (B.S. Business, 1983). Recognitions include AV Preeminent. Serands clients in Fresno, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jeffrey T. Hammerschmidt is a Fresno County criminal defense attorney who represents men and women in criminal matters in state and federal courts
  • For more than 12 years Mr. Hammerschmidt worked as a Deputy District Attorney for the County of Fresno, where he served as President of the Fresno County Prosecutors Association
  • He also served as senior legal advisor to the Fresno Police Department, an agency of more than 800 officers, where he advised the Chief of Police's executive staff on various legal issues
  • Mr. Hammerschmidt has a strong reputation in the Fresno community for his knowledge of the law
  • Primarily representing professionals including white collar, felony and misdemeanor DUI, workers’ compensation premium fraud, and federal and state drug cases
  • He has also been featured in prominent media publications and interviewed by Court TV for his role in prosecuting a high profile triple homicide case, People v
  • Dana Ewell
  • Mr. Hammerschmidt has appeared on American Justice, Court TV's Forensic Files
  • Court TV's Dominick Dunne's Power, Privilege, and Justice
  • and most recently he was featured on The Discovery Channel's Solved
  • Mr. Hammerschmidt has been named to the Northern California Super Lawyers List for the last six years and was honored with the distinction of Northern California Super Lawyers Top 100 List in 2015
  • Awards - Jeffrey T. Hammerschmidt Blue Ribbon Panel Northern California Super Lawyers Top 100 List – 2015 Blue Ribbon Panel Northern California Super Lawyers – 2015 Northern California Super Lawyers Law & Politics Magazine – 2014 Blue Ribbon Panel Northern California Super Lawyers – 2014 Top 100 Trial Lawyers The National Trial Lawyers – 2014 AV Preeminent 5.0 out of 5 Peer Review Rated Martindale-Hubbell – 2013 Client Distinction Award Martindale-Hubbell – 2013 Northern California Super Lawyers Law & Politics Magazine – 2013 Top Rated Lawyers in White Collar Criminal Defense Corporate Counsel Magazine – 2013 Top Rated Lawyers in White Collar Criminal Defense The American Lawyer Magazine – 2013 Associations Fresno County Bar Association Member: 1987 –present American Bar Association Member: 2008 –2009 California DUI Lawyers Association Member: 2008–present US District Court for the Eastern District of California Admitted to Practice: – 1987–present Supreme Court of California Admitted to Practice: – 1987–present National Association of Criminal Defense Lawyers Member: 2009–present St. Agnes Hospital Men’s Club Board Member: 2010 –present High School Mock Trial Competition Volunteer Attorney: 1992–present California State Bar Board of Legal Specialization Certified Criminal Law Specialist: 1998–present Kings County Bar Association Member: 2013–present United States Supreme Court Bar Admitted to Practice: 2011–present State Bar of California, Criminal Law Section Member: 2008–present CJA Panel Selection Committee Board Member: 2013–present State Bar of California, Criminal Law Advisory Commission Board Member: 2012–2015 Criminal Trial Lawyers Association of America Member: 2014–present State Bar of California, Criminal Law Advisory Commission Chair: Present

Practice Areas Explained

Jeffrey Tyson Hammerschmidt's Areas of Practice

Each practice area below reflects the types of cases Jeffrey Tyson Hammerschmidt handles, with a brief overview of what that area of law covers.

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

Jeffrey Tyson Hammerschmidt is one of 29,977 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in California →

Drug Crimes

Jeffrey Tyson Hammerschmidt is one of 6,966 drug crimes attorneys indexed nationally. Browse drug crimes attorneys in California →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Jeffrey Tyson Hammerschmidt is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in California →

Federal Crimes

Jeffrey Tyson Hammerschmidt is one of 6,773 federal crimes attorneys indexed nationally. Browse federal crimes attorneys in California →

White Collar Crimes

Jeffrey Tyson Hammerschmidt is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Fresno are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Fresno or all attorneys in California.

Frequently Asked

Common questions about Jeffrey Tyson Hammerschmidt

Where is Jeffrey Tyson Hammerschmidt's law office located?
Jeffrey Tyson Hammerschmidt's law practice is located in Fresno, California. The firm is Hammerschmidt Law Corporation. You can contact the office directly through this profile page.
What practice areas does Jeffrey Tyson Hammerschmidt handle?
Jeffrey Tyson Hammerschmidt focuses on dui/dwi, drug crimes, criminal defense, federal crimes, white collar. Each practice area listed reflects experience handling cases of that type in California.
How long has Jeffrey Tyson Hammerschmidt practiced law?
Jeffrey Tyson Hammerschmidt has 39+ years of legal experience and has been licensed since 1987.
Where did Jeffrey Tyson Hammerschmidt go to law school?
Jeffrey Tyson Hammerschmidt earned their education at (J.D. Dean, 1987); (B.S. Business, 1983).
How can I contact Jeffrey Tyson Hammerschmidt for a consultation?
You can contact Jeffrey Tyson Hammerschmidt directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Jeffrey Tyson Hammerschmidt received?
Jeffrey Tyson Hammerschmidt's notable recognition includes: AV Preeminent.

Education

J.D. Dean
University of Missouri Columbia School of Law, Columbia, Missouri
- 1987
B.S. Business
Northeast Missouri State University, Kirksville, Missouri
- 1983

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1987
U.S. District Court Central District of California
Admitted: 1988
U.S. District Court Eastern District of California
Admitted: 1988
U.S. Supreme Court
Admitted: 2011

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