Richard E. Harrison
HARRISON HULL & MUMM, PLLC
Mckinney, TX • Serving Collin County
About Richard E. Harrison
Richard E. Harrison is a Texas-licensed attorney practicing in Mckinney, Collin County. Admitted to the State Bar of Texas in 1974 (Bar #9119500) with 52 years of practice. Currently practices at HARRISON HULL & MUMM, PLLC.
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Notable Case Results
Office Location
HARRISON HULL & MUMM, PLLC
112 W Virginia St
Mckinney, TX 75069-4423
Discipline status
We publish disciplinary status sourced from public State Bar of Texas records on every attorney profile. We display this transparently because clients deserve full information. Disciplinary history alone does not mean an attorney is unqualified — many attorneys with past discipline are competent practitioners — but it is information clients have a right to know when making a hiring decision.
Verified from State Bar of Texas records 2026-05-21.
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