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Brian S Longenbaugh

Probate Attorney at Tucson, AZ

5.0   1 review
  • Licensed for 25 years
    State AZ
    Acquired 1998
    Active No misconduct found

We have not found any instances of professional misconduct for this lawyer.

About Brian

Learn Brian’s areas of practice.

I provide legal representation to clients in the following areas: 


 Estate Planning:


  • Wills
  • Trusts
  • Powers of Attorney
  • Living Wills


Probate/Elder Law


  • Probate and non-probate administration of decedent estates
  • Guardianship/Conservatorship
  • Contested Matters and Litigation
  • Trust Administration


I have practiced law in the State of Arizona since 1999.  I am a member of the Southern Arizona Estate Planning Council, the Probate and Elder Law/Mental Health Sections of the State Bar of Arizona and the American Bar Association, and a member of board of directors for the Arizona Chapter of the National Academy of Elder Law Attorneys.  





West, Elsberry, Longenbaugh & Zickerman, P.L.L.C.
310 S. Williams Blvd, Ste. 250
Tucson, AZ, 85711

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5.0 / 5.0
  1 customer review
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1 Star
Posted by Elaine Semonian | September 21, 2017
This review is from a person who hired this attorney.
| Hired Attorney
Adult guardianship
He was extremely professional and compassionate and explained to me very clearly what I needed to do.


We have not found any cost information for this lawyer

Contact for Details


AVVO RATING 7.9 (Very Good)

Work Experience

  • Partner
  • West, Longenbaugh, Spanier & Zickerman, P.L.L.C.
  • 2013 - Present
  • Owner
  • Law Office of Brian S. Longenbaugh, P.L.C.
  • 2008 - Present


  • Seattle University School of Law
  • JD - Juris Doctor
  • 1998
  • University of Arizona
  • Bachelor of Arts
  • 1994


  • National Academy of Elder Law Attorneys (Arizona chapter)
  • Board of Directors
  • 2010 - Present
  • State Bar of Arizona, Mental Health and Elder Law
  • Member
  • 2008 - Present
  • State Bar of Arizona, Sole Practitioner/Small Firm Section
  • Member
  • 2008 - Present
  • National Academy of Elder Law Attorneys (Arizona chapter)
  • Member
  • 2007 - Present
  • Pima County Bar Association
  • Member
  • 2007 - Present
  • State Bar of Arizona, Probate and Trust Law Section
  • Member
  • 2007 - Present
  • State Bar of Arizona
  • Member
  • 1998 - Present
View all associations

Languages Spoken

  • English

Attorney endorsements

Received (2)
Given (2)
Endorse Brian
Unknown Attorney | Mar 22
Relationship: Worked together on matter
"I endorse this lawyer."
Estate planning Attorney | Aug 27
Relationship: Fellow lawyer in community
"Brian is one of the most personable attorneys I know. His integrity is unmatched and his diligence is apparent in his work."

Avvo Contributions

This attorney hasn't created any legal answers in Q&A or legal guides recently on Avvo.

Tucson Probate Lawyer Brian S Longenbaugh
Brian S Longenbaugh
Probate Attorney
Tucson, AZ
Licensed for 25 years

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