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John W. Slates
John W. Slates is a lawyer in Dallas, TX who works for Slates Harwell LLP. Practice areas include Construction, Environmental, Litigation: Commercial. Board certifications include Construction Law. Licensed in Texas since 1995. Graduated from Georgetown University in 1995.
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Law school
Bar admission
Office
Disciplinary
JS
John W. Slates
Slates Harwell LLPDallas, TX·30 years licensed
Claim profileContact attorney
John W. Slates is a lawyer in Dallas, TX who works for Slates Harwell LLP. Practice areas include Construction, Environmental, Litigation: Commercial. Board certifications include Construction Law. Licensed in Texas since 1995. Graduated from Georgetown University in 1995.
Law school
Georgetown University
Class of 1995
Bar admission
1995
State Bar of TX · #794646
Office
1700 Pacific Ave Ste 3800
Dallas, TX 75201
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice, courts & credentials
Practice areas3 listed
ConstructionEnvironmentalLitigation: Commercial
Courts admitted3 total
Texas Eastern District Court
Texas Northern District Court
US Court of Appeals for the Federal Circuit
Credentials1 certified
Construction Law
Board certified 2016
No public disciplinary history
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Last refreshed Aug 2026