AttorneyMark L. Boon● 59 total views
MB

Mark L. Boon

Boon Calk Echols Coleman & Goolsby, PLLC·Longview, TX·Gregg County·49 years licensed

Mark L. Boon is a lawyer in Longview, TX who works for Boon Calk Echols Coleman & Goolsby, PLLC. Practice areas include Wills-Trusts-Probate. Board certifications include Estate Planning and Probate Law. Licensed in Texas since 1976. Graduated from University of Texas in 1976.

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Law school
Class of 1976
Bar admission
1976
State Bar of TX · #2626500
Office
1800 W Loop 281 Ste 303
Longview, TX 75604
Disciplinary
None on record
Clean since admission
MB
Longview, TX·49 years licensed
Claim profileContact attorney

Mark L. Boon is a lawyer in Longview, TX who works for Boon Calk Echols Coleman & Goolsby, PLLC. Practice areas include Wills-Trusts-Probate. Board certifications include Estate Planning and Probate Law. Licensed in Texas since 1976. Graduated from University of Texas in 1976.

Law school
University of Texas
Class of 1976
Bar admission
1976
State Bar of TX · #2626500
Office
1800 W Loop 281 Ste 303
Longview, TX 75604
Disciplinary
None on record
Clean since admission
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Practice, courts & credentials
Practice areas1 listed
Wills-Trusts-Probate
Courts admitted1 total
US Tax Court
Credentials1 certified
Estate Planning and Probate Law
Board certified 1989
No public disciplinary history
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Last refreshed Jun 2026