Atty. David Michael Heilmann

Atty. David Michael Heilmann

David Michael Heilmann is a lawyer practicing business/commercial litigation, casualty/liability defense, construction litigation and 5 other areas of law. David Michael received a B.S. degree from University of Illinois in 1984, and has been licensed for 39 years.

Chicago Chicago 39 yrs experience 39 year
Call (312) 535-4941 Book Appointment

Business & Commercial Litigation & More Attorney · Serving Chicago, IL · 39+ Years Experience

Profile Summary

About David Michael Heilmann at a Glance

David Michael Heilmann is a Partner based in Chicago, Illinois, practicing at Clausen Miller PC. They have 39+ years of legal experience, licensed to practice since 1987. Their practice focuses on personal injury, employment, business, construction, and litigation. Admitted to practice in Illinois (1987) and U.S. District Court, Northern District of Illinois including Trial Bar U.S. District Court, Central (1987). Educated at DePaul University College of Law (J.D., 1987) and University of Illinois (B.S., 1984). Recognitions include BV Distinguished. Active member of Chicago, Illinois State and American Bar Associations. Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About David Michael Heilmann

  • David Michael Heilmann is a lawyer practicing business/commercial litigation, casualty/liability defense, construction litigation and 5 other areas of law
  • David Michael received a B.S. degree from University of Illinois in 1984, and has been licensed for 39 years
  • David Michael practices at Clausen Miller PC in Chicago, IL

Practice Areas Explained

David Michael Heilmann's Areas of Legal Practice

Each practice area below reflects the types of cases David Michael Heilmann handles, with a practical overview of what that area of law involves and how it may apply to your situation in Chicago.

Personal Injury in Chicago

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

David Michael Heilmann is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in Illinois →

Employment Law in Chicago

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

David Michael Heilmann is one of 167,770 employment attorneys indexed nationally. Browse employment attorneys in Illinois →

Business & Corporate Law in Chicago

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

David Michael Heilmann is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Illinois →

Construction Law in Chicago

David Michael Heilmann is one of 40,302 construction attorneys indexed nationally. Browse construction attorneys in Illinois →

Civil Litigation in Chicago

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

David Michael Heilmann is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Chicago

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

Chicago Courts and Legal Process

Choosing a Chicago-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common Questions About David Michael Heilmann

Where is David Michael Heilmann's law office located?
David Michael Heilmann's law practice is located in Chicago, Illinois. The firm is Clausen Miller PC. You can contact the office directly through this profile page.
What practice areas does David Michael Heilmann handle?
David Michael Heilmann focuses on personal injury, employment, business, construction, litigation. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has David Michael Heilmann practiced law?
David Michael Heilmann has 39+ years of legal experience and has been licensed since 1987.
Where did David Michael Heilmann go to law school?
David Michael Heilmann earned their education at (J.D., 1987); (B.S., 1984).
How can I contact David Michael Heilmann for a consultation?
You can contact David Michael Heilmann 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 David Michael Heilmann received?
David Michael Heilmann's notable recognition includes: BV Distinguished.

Professional Profile

Why Clients in Chicago Choose David Michael Heilmann

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish David Michael Heilmann's practice in the field of personal injury, employment, business, construction, and litigation.

Decade-Tested Legal Experience

David Michael Heilmann brings 39+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Illinois and U.S. District Court, Northern District of Illinois including Trial Bar U.S. District Court, Central , David Michael Heilmann can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering personal injury, employment, and business, David Michael Heilmann can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Chicago

A Chicago-based practice means David Michael Heilmann attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues David Michael Heilmann Handles in Chicago

Below is a representative sample of the types of matters David Michael Heilmann has experience with under Illinois law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Car accident injury claims
Personal Injury
Slip and fall cases
Personal Injury
Wrongful death suits
Personal Injury
Workers' compensation appeals
Personal Injury
Wrongful termination claims
Employment
Workplace discrimination
Employment
Wage and hour disputes
Employment
Non-compete agreement review
Employment
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business

This list is illustrative, not exhaustive. Contact David Michael Heilmann directly to discuss the specifics of your situation.

Search Reference

How People Find David Michael Heilmann Online

Prospective clients searching for legal help in Chicago commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like David Michael Heilmann.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with David Michael Heilmann directly.

Education & Law School Background

J.D.
DePaul University College of Law
- 1987
B.S.
University of Illinois
- 1984

Awards & Professional Honors

BV Distinguished

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 1987
U.S. District Court, Northern District of Illinois including Trial Bar U.S. District Court, Central
Admitted: 1987

Client Reviews & Ratings — David Michael Heilmann

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