Atty. David L. Knapper

Atty. David L. Knapper

Phi Theta Kappa; Phi Delta Phi (Vice Magister, 1984-1985). Member, Iowa National Moot Court Team, 1984-1985.

Phoenix Phoenix 41 yrs experience 41 year
Call (480) 908-7015 Book Appointment

Bankruptcy & More Attorney · Serving Phoenix, AZ · 41+ Years Experience

Profile Summary

About David L. Knapper at a Glance

David L. Knapper is a Member based in Phoenix, Arizona, practicing at Law Offices Of David L Knapper. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on business, bankruptcy, and litigation. Admitted to practice in Arizona (1985). Educated at University of Iowa (J.D., 1985) and Drake University (B.S., 1982). Recognitions include AV Preeminent. Active member of Secretary, 1993 Vice President, 1994-1995 Director, 1996 and 2006 President, 1997 1998, Maricopa County Bar Association State Bar of Arizona Arizona Trustee Association. Serves clients in Phoenix, AZ and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About David L. Knapper

  • Phi Theta Kappa
  • Phi Delta Phi (Vice Magister, 1984-1985)
  • Member, Iowa National Moot Court Team, 1984-1985

Co-Author

"Attacking the Commercial Bad Faith Claim in Arizona," Arizona Attorney, June, 1992

Practice Areas Explained

David L. Knapper's Areas of Legal Practice

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

Business & Corporate Law in Phoenix

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

David L. Knapper is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Arizona →

Bankruptcy & Debt in Phoenix

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

David L. Knapper is one of 104,458 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in Arizona →

Civil Litigation in Phoenix

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

David L. Knapper is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Arizona →

Jurisdictional Context

Why Local Counsel Matters in Phoenix

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

Phoenix Courts and Legal Process

Choosing a Phoenix-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 Arizona attorneys? Browse all attorneys in Phoenix or all attorneys in Arizona.

Frequently Asked

Common Questions About David L. Knapper

Where is David L. Knapper's law office located?
David L. Knapper's law practice is located in Phoenix, Arizona. The firm is Law Offices Of David L Knapper. You can contact the office directly through this profile page.
What practice areas does David L. Knapper handle?
David L. Knapper focuses on business, bankruptcy, litigation. Each practice area listed reflects experience handling cases of that type in Arizona.
How long has David L. Knapper practiced law?
David L. Knapper has 41+ years of legal experience and has been licensed since 1985.
Where did David L. Knapper go to law school?
David L. Knapper earned their education at (J.D., 1985); (B.S., 1982).
How can I contact David L. Knapper for a consultation?
You can contact David L. Knapper 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. Knapper received?
David L. Knapper's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Phoenix Choose David L. Knapper

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. Knapper's practice in the field of business, bankruptcy, and litigation.

Decade-Tested Legal Experience

David L. Knapper brings 41+ 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 business, bankruptcy, and litigation, David L. Knapper can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Phoenix

A Phoenix-based practice means David L. Knapper 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. Knapper Handles in Phoenix

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

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Chapter 7 liquidation
Bankruptcy
Chapter 13 repayment plans
Bankruptcy
Debt negotiation
Bankruptcy
Creditor harassment defense
Bankruptcy

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

Search Reference

How People Find David L. Knapper Online

Prospective clients searching for legal help in Phoenix 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. Knapper.

David L. Knapper attorney David L. Knapper lawyer David L. Knapper Phoenix David L. Knapper Arizona David L. Knapper reviews David L. Knapper contact Law Offices Of David L Knapper law firm business attorney in Phoenix business lawyer Phoenix best business attorney Phoenix top rated business lawyer near me business attorney Arizona find a lawyer near me how to hire an attorney

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. Knapper directly.

David L. Knapper's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Iowa
- 1985
B.S.
Drake University
- 1982

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Arizona
Admitted: 1985

Client Reviews & Ratings — David L. Knapper

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