Atty. Jon Allen Longerbone

Atty. Jon Allen Longerbone

Jon Allen Longerbone is a lawyer practicing alternative dispute resolution, appellate practice, business law and 10 other areas of law. Jon received a B.A. degree from California State University at Northridge in 1976, and has been licensed for 47 years.

Newport Beach Newport Beach 47 yrs experience 47 year
Call (949) 805-0177 Book Appointment

Profile Summary

About Jon Allen Longerbone at a glance

Jon Allen Longerbone is a Member based in Newport Beach, California, practicing at Bidna & Keys A Professional Law Corporation. They have 47+ years of legal experience, licensed to practice since 1979. Their practice focuses on contracts, trusts, probate, business, and real estate. Admitted to practice in California (1979), U.S. District Court, Central District of California and U.S. Court of Appeals, Ninth Circuit (1980), U.S. District Court, Eastern District of California (1982), and U.S. District Court, Northern District of California (1982). Educated at Hastings College of Law, University of California (J.D., 1979) and California State University at Northridge (B.A., 1976). Recognitions include AV Preeminent. Active member of Los Angeles County, Orange County and American (Member, Sections of: Trial Lawyers Litigation) Bar Associations State Bar of California Association of Business Trial Lawyers. Serands clients in Newport Beach, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jon Allen Longerbone is a lawyer practicing alternative dispute resolution, appellate practice, business law and 10 other areas of law
  • Jon received a B.A. degree from California State University at Northridge in 1976, and has been licensed for 47 years
  • Jon practices at Bidna & Keys A Professional Law Corporation in Newport Beach, CA

Practice Areas Explained

Jon Allen Longerbone's Areas of Practice

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

Contracts

Jon Allen Longerbone is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in California →

Trusts

Jon Allen Longerbone is one of 104,172 trusts attorneys indexed nationally. Browse trusts attorneys in California →

Probate

Jon Allen Longerbone is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in California →

Business & Corporate Law

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

Jon Allen Longerbone is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Jon Allen Longerbone is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Jurisdictional Context

Why local counsel matters in California

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

Looking for additional California attorneys? Browse all attorneys in Newport Beach or all attorneys in California.

Frequently Asked

Common questions about Jon Allen Longerbone

Where is Jon Allen Longerbone's law office located?
Jon Allen Longerbone's law practice is located in Newport Beach, California. The firm is Bidna & Keys A Professional Law Corporation. You can contact the office directly through this profile page.
What practice areas does Jon Allen Longerbone handle?
Jon Allen Longerbone focuses on contracts, trusts, probate, business, real estate. Each practice area listed reflects experience handling cases of that type in California.
How long has Jon Allen Longerbone practiced law?
Jon Allen Longerbone has 47+ years of legal experience and has been licensed since 1979.
Where did Jon Allen Longerbone go to law school?
Jon Allen Longerbone earned their education at (J.D., 1979); (B.A., 1976).
How can I contact Jon Allen Longerbone for a consultation?
You can contact Jon Allen Longerbone 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 Jon Allen Longerbone received?
Jon Allen Longerbone's notable recognition includes: AV Preeminent.

Education

J.D.
Hastings College of Law, University of California
- 1979
B.A.
California State University at Northridge
- 1976

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1979
U.S. District Court, Central District of California and U.S. Court of Appeals, Ninth Circuit
Admitted: 1980
U.S. District Court, Eastern District of California
Admitted: 1982
U.S. District Court, Northern District of California
Admitted: 1982

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