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Atty. Jay David DeHardt

Atty. Jay David DeHardt

Jay David DeHardt is a lawyer practicing domestic relations law, municipal law, criminal law and 2 other areas of law. Jay received a B.S.B.A. degree from Rockhurst College in 1974, and has been licensed for 49 years.

Kansas City Kansas City 49 yrs experience 49 year
Call (785) 588-5990 Book Appointment

Profile Summary

About Jay David DeHardt at a glance

Jay David DeHardt is a Member based in Kansas City, Missouri, practicing at McQuain, DeHardt & Rosenbloom, P.C.. They have 49+ years of legal experience, licensed to practice since 1977. Their practice focuses on criminal defense, family law, business, and government. Admitted to practice in Missouri (1977). Educated at University of Missouri at Kansas City (J.D., 1977) and Rockhurst College (B.S.B.A., 1974). Recognitions include AV Preeminent. Active member of Kansas City Metropolitan, Eastern Jackson County and American Bar Associations The Missouri Bar The Association of Trial Lawyers of America Missouri Association of Criminal Defense Lawyers. Serands clients in Kansas City, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jay David DeHardt is a lawyer practicing domestic relations law, municipal law, criminal law and 2 other areas of law
  • Jay received a B.S.B.A. degree from Rockhurst College in 1974, and has been licensed for 49 years
  • Jay practices at McQuain, DeHardt & Rosenbloom, P.C. in Kansas City, MO

Practice Areas Explained

Jay David DeHardt's Areas of Practice

Each practice area below reflects the types of cases Jay David DeHardt handles, with a brief overview of what that area of law covers.

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.

Jay David DeHardt is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Missouri →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Jay David DeHardt is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Missouri →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Jay David DeHardt is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Missouri →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Jay David DeHardt is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Missouri →

Jurisdictional Context

Why local counsel matters in Missouri

Practicing law in Missouri. Legal matters in Missouri are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Kansas City are typically filed in the local municipal court or the appropriate Missouri state district court, depending on subject matter and amount in controversy. An attorney licensed in Missouri 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 Missouri courts without local counsel or pro hac vice admission.

Looking for additional Missouri attorneys? Browse all attorneys in Kansas City or all attorneys in Missouri.

Frequently Asked

Common questions about Jay David DeHardt

Where is Jay David DeHardt's law office located?
Jay David DeHardt's law practice is located in Kansas City, Missouri. The firm is McQuain, DeHardt & Rosenbloom, P.C.. You can contact the office directly through this profile page.
What practice areas does Jay David DeHardt handle?
Jay David DeHardt focuses on criminal defense, family law, business, government. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Jay David DeHardt practiced law?
Jay David DeHardt has 49+ years of legal experience and has been licensed since 1977.
Where did Jay David DeHardt go to law school?
Jay David DeHardt earned their education at (J.D., 1977); (B.S.B.A., 1974).
How can I contact Jay David DeHardt for a consultation?
You can contact Jay David DeHardt 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 Jay David DeHardt received?
Jay David DeHardt's notable recognition includes: AV Preeminent.

Education

J.D.
University of Missouri at Kansas City
- 1977
B.S.B.A.
Rockhurst College
- 1974

Awards

AV Preeminent

Bar Admissions

Missouri
Admitted: 1977

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