Atty. David L Hack

Atty. David L Hack

David L Hack is a lawyer practicing general practice, business, insurance and 1 other area of law. David received a B.E. degree from Johns Hopkins University in 1955, and has been licensed for 67 years.

Florham Park Florham Park 67 yrs experience 67 year
Call (862) 246-6663 Book Appointment

Business & More Attorney · Serving Florham Park, NJ · 67+ Years Experience

Profile Summary

About David L Hack at a Glance

David L Hack is an Of Counsel based in Florham Park, New Jersey, practicing at Hack, Piro, O'Day, Merklinger, Wallace & McKenna, P.A.. They have 67+ years of legal experience, licensed to practice since 1959. Their practice focuses on personal injury, business, and insurance. Admitted to practice in District of Columbia (1959), New Jersey (1960), and U.S. Supreme Court (1968). Educated at Rutgers University (LL.B., 1959) and Johns Hopkins University (B.E., 1955). Recognitions include AV Preeminent. Active member of Essex County, New Jersey State Bar Associations New Jersey Defense Association Defense Research and Trial Lawyers Association. Serves clients in Florham Park, NJ and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About David L Hack

  • David L Hack is a lawyer practicing general practice, business, insurance and 1 other area of law
  • David received a B.E. degree from Johns Hopkins University in 1955, and has been licensed for 67 years
  • David practices at Hack, Piro, O'Day, Merklinger, Wallace & McKenna, P.A. in Florham Park, NJ

Practice Areas Explained

David L Hack's Areas of Legal Practice

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

Personal Injury in Florham Park

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 L Hack is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in New Jersey →

Business & Corporate Law in Florham Park

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

David L Hack is one of 497,491 business attorneys indexed nationally. Browse business attorneys in New Jersey →

Insurance Law in Florham Park

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

David L Hack is one of 120,903 insurance attorneys indexed nationally. Browse insurance attorneys in New Jersey →

Jurisdictional Context

Why Local Counsel Matters in Florham Park

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

Florham Park Courts and Legal Process

Choosing a Florham Park-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 New Jersey attorneys? Browse all attorneys in Florham Park or all attorneys in New Jersey.

Frequently Asked

Common Questions About David L Hack

Where is David L Hack's law office located?
David L Hack's law practice is located in Florham Park, New Jersey. The firm is Hack, Piro, O'Day, Merklinger, Wallace & McKenna, P.A.. You can contact the office directly through this profile page.
What practice areas does David L Hack handle?
David L Hack focuses on personal injury, business, insurance. Each practice area listed reflects experience handling cases of that type in New Jersey.
How long has David L Hack practiced law?
David L Hack has 67+ years of legal experience and has been licensed since 1959.
Where did David L Hack go to law school?
David L Hack earned their education at (LL.B., 1959); (B.E., 1955).
How can I contact David L Hack for a consultation?
You can contact David L Hack 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 L Hack received?
David L Hack's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Florham Park Choose David L Hack

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 L Hack's practice in the field of personal injury, business, and insurance.

Decade-Tested Legal Experience

David L Hack brings 67+ 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 District of Columbia, New Jersey, and U.S. Supreme Court, David L Hack can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

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

Local Presence in Florham Park

A Florham Park-based practice means David L Hack 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 L Hack Handles in Florham Park

Below is a representative sample of the types of matters David L Hack has experience with under New Jersey 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
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 L Hack directly to discuss the specifics of your situation.

Search Reference

How People Find David L Hack Online

Prospective clients searching for legal help in Florham Park 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 L Hack.

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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 L Hack directly.

David L Hack's Practice Areas & Specializations

Education & Law School Background

LL.B.
Rutgers University
- 1959
B.E.
Johns Hopkins University
- 1955

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

District of Columbia
Admitted: 1959
New Jersey
Admitted: 1960
U.S. Supreme Court
Admitted: 1968

Client Reviews & Ratings — David L Hack

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