Atty. David K. Mulhern

Atty. David K. Mulhern

David K. Mulhern is a lawyer practicing estate planning, trust administration, estate administration and 20 other areas of law.

Portsmouth Portsmouth 43 yrs experience 43 year
Call (603) 956-4178 Book Appointment

Estate Administration & More Attorney · Serving Portsmouth, NH · 43+ Years Experience

Profile Summary

About David K. Mulhern at a Glance

David K. Mulhern is a wills, trusts, probate, family law, and estate planning attorney based in Portsmouth, New Hampshire. They have 43+ years of legal experience, licensed to practice since 1983. Admitted to practice in New Hampshire (1983). Educated at Cornell University (J.D., 1983) and University of New Hampshire (B.A., 1980). Recognitions include BV Distinguished. Serves clients in Portsmouth, NH and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About David K. Mulhern

  • David K. Mulhern is a lawyer practicing estate planning, trust administration, estate administration and 20 other areas of law
  • David K. received a B.A. degree from University of New Hampshire in 1980, and has been licensed for 43 years
  • David K. practices in Portsmouth, NH

Practice Areas Explained

David K. Mulhern's Areas of Legal Practice

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

Wills in Portsmouth

David K. Mulhern is one of 34,363 wills attorneys indexed nationally. Browse wills attorneys in New Hampshire →

Trusts in Portsmouth

David K. Mulhern is one of 103,428 trusts attorneys indexed nationally. Browse trusts attorneys in New Hampshire →

Probate in Portsmouth

David K. Mulhern is one of 127,041 probate attorneys indexed nationally. Browse probate attorneys in New Hampshire →

Family Law in Portsmouth

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

David K. Mulhern is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in New Hampshire →

Estate Planning & Probate in Portsmouth

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

David K. Mulhern is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in New Hampshire →

Jurisdictional Context

Why Local Counsel Matters in Portsmouth

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

Portsmouth Courts and Legal Process

Choosing a Portsmouth-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 Hampshire attorneys? Browse all attorneys in Portsmouth or all attorneys in New Hampshire.

Frequently Asked

Common Questions About David K. Mulhern

Where is David K. Mulhern's law office located?
David K. Mulhern's law practice is located in Portsmouth, New Hampshire. You can contact the office directly through this profile page.
What practice areas does David K. Mulhern handle?
David K. Mulhern focuses on wills, trusts, probate, family law, estate planning. Each practice area listed reflects experience handling cases of that type in New Hampshire.
How long has David K. Mulhern practiced law?
David K. Mulhern has 43+ years of legal experience and has been licensed since 1983.
Where did David K. Mulhern go to law school?
David K. Mulhern earned their education at (J.D., 1983); (B.A., 1980).
How can I contact David K. Mulhern for a consultation?
You can contact David K. Mulhern 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 K. Mulhern received?
David K. Mulhern's notable recognition includes: BV Distinguished.

Professional Profile

Why Clients in Portsmouth Choose David K. Mulhern

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 K. Mulhern's practice in the field of wills, trusts, probate, family law, and estate planning.

Decade-Tested Legal Experience

David K. Mulhern brings 43+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering wills, trusts, and probate, David K. Mulhern can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Portsmouth

A Portsmouth-based practice means David K. Mulhern 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 K. Mulhern Handles in Portsmouth

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

Divorce and property division
Family Law
Child custody and support
Family Law
Spousal support (alimony)
Family Law
Prenuptial agreements
Family Law
Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning

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

Search Reference

How People Find David K. Mulhern Online

Prospective clients searching for legal help in Portsmouth 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 K. Mulhern.

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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 K. Mulhern directly.

Education & Law School Background

J.D.
Cornell University
- 1983
B.A.
University of New Hampshire
- 1980

Awards & Professional Honors

BV Distinguished

Bar Admissions & Licensed Jurisdictions

New Hampshire
Admitted: 1983

Client Reviews & Ratings — David K. Mulhern

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