International Society of Primerus Law Firms
William "Cal" E. Calvert, II
Practice Areas:
  • Construction
  • Insurance Defense
  • Professional Liability Defense
  • Personal Injury Defense
  • Premises Liability Defense
  • Medical Malpractice Defense
  • Products Liability Defense
  • Transportation
  • Wrongful Death

Houston Attorney
William "Cal" E. Calvert, II

Phone: 713.877.1112


Languages: English

Cal Calvert has worked as an attorney for over 15 years during that time he has defended a variety of parties including restaurants, trucking companies, retail outlets, bars, and individuals.  Cal has Defended parties throughout the state of Texas in everything from simple matters to complex cases involving multiple parties. 

Notable Cases:  

  • Recently assisted in the trial of an alleged traumatic brain injury, Cause No 2017-33189; Mark Brown, v ECCL et al, resulting in a defense verdict. 

Community Service:

  • Mr. Calvert was in the Army National Guard from 1989 – 1999 where was trained as a Combat Engineer and in Field Artillery.  He achieved the rank of Sargent before separating.  He currently volunteers as a USA swim official, UIL Swim Official and NCAA swim official.

Practice Areas:

  • Construction Litigation
  • Traumatic Brain Injuries
  • Insurance Defense (including trucking accidents)
  • Fire Losses
  • Motor Vehicle Accidents
  • Premises Liability
  • Products Liability
  • Toxic Exposures


  • Texas
  • Southern District of Texas
  • Eastern District of Texas
  • Western District of Texas


  • University of Texas at El Paso, BA in Political Science, 1993
  • South Texas College of Law, JD, Cum Laude, 2004

Contact This Firm

Donato, Brown, Pool & Moehlmann

3200 Southwest Freeway
Suite 2300
Houston, TX 77027-7525
United States

Law Firm Contact: Robert D. Brown / Aaron M. Pool

Tel: 713.877.1112

Fax: 713.877.1138



Member Since: 2005

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