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Morris Hall Phoenix has practiced exclusively in estate planning, asset preservation, and probate law for more than 55 years across offices throughout Arizona.
A NOTE TO READERS. This profile was researched and written independently by Awesome Attorneys’ editorial team. Morris Hall, PLLC did not pay for, request, or review this article prior to publication, and placement on Awesome Attorneys’ editorial pages cannot be purchased. Nothing in this article is legal advice, and reading it does not create an attorney–client relationship. Past results do not guarantee, warrant, or predict the outcome of any future case.
At a Glance
| Firm | Morris Hall, PLLC |
| Founded | 1970 (October), Arizona |
| Managing Member | Andrea Claus |
| Named Partners | Theron M. Hall III; Ronald Wilson |
| Focus | Estate planning, asset preservation, estate administration, and probate law — exclusively, since founding |
| Offices | Phoenix (7250 N. 16th St.) plus Peoria, Mesa, Chandler, Cave Creek, and additional Arizona locations, including Tucson and Flagstaff |
| Contact | (888) 222-1328 · morrishall.com |
Sources: morrishall.com, Better Business Bureau, Yelp, Lawyers.com, LinkedIn. Compiled August 2026.
Origin
Morris Hall Phoenix: Over 55 Years, One Practice Area
Morris Hall was founded in October 1970 and, per its own and third-party materials, has practiced exclusively in estate planning, asset preservation, estate administration, and probate law for its entire history — more than 55 years without branching into other practice areas. The firm is a charter member of the American Academy of Estate Planning Attorneys (AAEPA), a national organization of estate planning specialists. Current leadership includes Managing Member Andrea Claus alongside named attorneys Theron M. Hall III and Ronald Wilson.
Practice
A Multi-Office Estate Planning Practice Across Arizona
The firm’s practice covers wills, revocable living trusts, powers of attorney, trust administration, asset preservation strategies aimed at avoiding probate and minimizing estate tax exposure, and long-term-care planning intended to help clients qualify for Medicaid-related benefits without exhausting assets. With roughly nine attorneys at its Phoenix-area office alone and additional offices spanning Peoria, Mesa, Chandler, Cave Creek, Tucson, Flagstaff, and elsewhere in Arizona, Morris Hall operates at meaningfully larger scale than most solo or boutique estate planning practices in this category.
Track Record
Awesome Attorneys did not identify an independent, itemized case-results table for the firm, which is typical for an estate-planning practice built around document preparation rather than litigated outcomes. The firm reports $24.1 million in 2025 annual revenue per third-party business data, indicating substantial case volume across its offices.
Past-Results Disclaimer: Every matter is different, and no past result guarantees a similar outcome in any future matter.
Client Voice
Reviews on Lawyers.com and Yelp are mixed: several clients praise named attorneys Theron Hall and Ronald Wilson specifically for thoroughness and reasonable fees on trust and retirement-account planning, while at least one reviewer described the firm’s pricing as expensive relative to the size of their estate. Awesome Attorneys is including both the positive and critical feedback here rather than only the favorable reviews.
Community
Morris Hall offers free public educational seminars and webinars on estate planning topics on an ongoing basis — a genuine public-education function, though also one that serves as client-acquisition marketing, and is noted as such.
Recognition
The firm is AV-rated by Martindale-Hubbell, the service’s highest peer-review rating tier, and has been named Top Law Firm in Arizona for firms of 24 lawyers or fewer by Ranking Arizona on multiple occasions — a reader-voted local publication award rather than an independent, research-driven peer-review process, and worth distinguishing from the AV rating on that basis. Awesome Attorneys did not identify individual State Bar of Arizona board certifications for Claus, Hall, or Wilson in the sources reviewed for this profile.
The Arizona Legal Backdrop
What follows is general legal information, not legal advice.
Arizona’s probate process runs through Title 14 of the Arizona Revised Statutes, and the state’s trust code is codified at A.R.S. § 14-10101 et seq. Arizona’s Long Term Care System (ALTCS), the state’s Medicaid program for nursing-home and in-home care, has distinct income and asset eligibility limits and a five-year “look-back” period on asset transfers — the specific planning window the firm’s long-term-care planning work addresses.
The Awesome Attorneys Assessment
Morris Hall Phoenix’s clearest differentiator is scale and continuity: more than 55 years as an exclusively estate-planning firm, with a multi-office footprint across the Phoenix metro area and beyond that few boutique or solo practices in this category can match, backed by an AV rating and AAEPA charter membership.
The honest trade-off: the size and process-driven structure that support that scale can mean less individualized, single-attorney attention than a boutique practice offers, and at least one publicly posted review specifically flagged pricing as high relative to a smaller estate — a fit consideration for clients with simpler needs and tighter budgets.
Methodology & Sourcing
This profile was researched in August 2026 from morrishall.com, the Better Business Bureau, Yelp, Lawyers.com, and LinkedIn. Awesome Attorneys did not identify a competing “Morris Hall” estate planning practice elsewhere that could create identity confusion. Morris Hall, PLLC did not commission, review, or pay for this profile.
Publisher Disclosure & Independence Notice
This profile is an independent editorial article published by Awesome Attorneys. Awesome Attorneys does not endorse, recommend, or warrant any lawyer or law firm profiled on this site, and inclusion in this series is not paid placement.