Atty. David William Allen

Atty. David William Allen

David William Allen is a lawyer practicing corporate law, securities, mergers and acquisitions and 5 other areas of law. David received a B.A. degree from University of New Hampshire in 1999, and has been licensed for 50 years.

Manchester Manchester 50 yrs experience 50 year
Call (603) 606-9123 Book Appointment

Profile Summary

About David William Allen at a glance

David William Allen is an Associate based in Manchester, New Hampshire, practicing at Sheehan Phinney Bass + Green Professional Association. They have 50+ years of legal experience, licensed to practice since 1976. Their practice focuses on car accidents, personal injury, criminal defense, business, and m&a. Admitted to practice in Maryland (1976), New Hampshire (2005), and Massachusetts (2005). Educated at University of California, Hastings College of the Law (J.D., 2005) and University of New Hampshire (B.A., 1999). Recognitions include Peer Reviewed. Active member of New Hampshire Bar Association. Serands clients in Manchester, NH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David William Allen is a lawyer practicing corporate law, securities, mergers and acquisitions and 5 other areas of law
  • David received a B.A. degree from University of New Hampshire in 1999, and has been licensed for 50 years
  • David practices at Sheehan Phinney Bass + Green Professional Association in Manchester, NH

Practice Areas Explained

David William Allen's Areas of Practice

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

Car Accidents

Hurt in a car crash? Car accident lawyers fight insurance companies for fair compensation — free consult, no fee unless you win.

David William Allen is one of 36,807 car accidents attorneys indexed nationally. Browse car accidents attorneys in New Hampshire →

Personal Injury

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 William Allen is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in New Hampshire →

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.

David William Allen is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in New Hampshire →

Business & Corporate Law

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

David William Allen is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New Hampshire →

Mergers & Acquisitions

David William Allen is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in New Hampshire →

Jurisdictional Context

Why local counsel matters in New Hampshire

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 Manchester 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 andnue, 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.

Looking for additional New Hampshire attorneys? Browse all attorneys in Manchester or all attorneys in New Hampshire.

Frequently Asked

Common questions about David William Allen

Where is David William Allen's law office located?
David William Allen's law practice is located in Manchester, New Hampshire. The firm is Sheehan Phinney Bass + Green Professional Association. You can contact the office directly through this profile page.
What practice areas does David William Allen handle?
David William Allen focuses on car accidents, personal injury, criminal defense, business, m&a. Each practice area listed reflects experience handling cases of that type in New Hampshire.
How long has David William Allen practiced law?
David William Allen has 50+ years of legal experience and has been licensed since 1976.
Where did David William Allen go to law school?
David William Allen earned their education at (J.D., 2005); (B.A., 1999).
How can I contact David William Allen for a consultation?
You can contact David William Allen 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 William Allen received?
David William Allen's notable recognition includes: Peer Reviewed.

Education

J.D.
University of California, Hastings College of the Law
- 2005
B.A.
University of New Hampshire
- 1999

Awards

Peer Reviewed

Bar Admissions

Maryland
Admitted: 1976
New Hampshire
Admitted: 2005
Massachusetts
Admitted: 2005

Reviews

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