Sean S. Modjarrad

Attorney Profile

Top Rated Civil Litigation Attorney in Richardson, TX

MAS Law Firm
 | 212 W Spring Valley Rd, Richardson, TX 75081
Phone: 972-789-1664
Fax: 972-789-1665
Selected To Super Lawyers: 2014 - 2019
Licensed Since: 2000
Practice Areas:
  • Civil Litigation: Plaintiff (70%),
  • Civil Litigation: Defense (30%)
Languages Spoken:
  • English,
  • Persian (Farsi)
Attorney Profile

The founder and managing shareholder of the MAS Law Firm, Sean S. Modjarrad handles a wide range of civil litigation cases and business law matters for his individual and company clients in the Dallas-Fort Worth-Arlington metropolitan area. He assists people who are contemplating starting a business and who need help with determining the appropriate legal structure. Mr. Modjarrad also provides advice and counsel with respect to a company's daily operations, and he prepares shareholder and employment agreements, and other contracts. Several of his clients are in the construction industry, and he represents them during all phases of a project, including contract negotiations.

In his civil litigation practice, Mr. Modjarrad devotes a portion of his time to personal injury and wrongful death cases, representing clients who have been harmed by the negligence of other parties. These matters have arisen out of motor vehicle crashes, premises liability, defective drugs and other products, construction site accidents, and medical malpractice. Mr. Modjarrad also provides assistance to policy holders whose claims have been denied in bad faith by their insurance companies, and he has significant experience in intellectual property litigation.

Mr. Modjarrad attended the University of North Texas as an undergraduate, majoring in accounting and receiving a Bachelor of Science in 1997. He then obtained his legal education at Samford University Cumberland School of Law and was awarded his Juris Doctor in 2000. While at Samford, he also earned a Master of Business Administration and a Master of Accountancy. Mr. Modjarrad also served as the executive editor of the law school's American Journal of Trial Advocacy, and he spent a summer as an intern for a judge on the Alabama Supreme Court. Admitted to practice in Texas, he is also admitted to practice before the U.S. District Courts for the Northern and Eastern Districts of Texas.

Practice Areas
Lawyer Practice Area Pie Chart

Civil Litigation (70%)

Civil Litigation (30%)


Selected to Super Lawyers for 6 yearsbottom-image

Super Lawyers: 2014 - 2019

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About Sean Modjarrad

Admitted: 2000, Texas

Professional Webpage:


  • BEST LAWYERS IN DALLAS – D Magazine, 2014, 2015 & 2016
  • Premier 100 – American Academy of Trial Attorneys, 2015
  • TEXAS SUPER LAWYERS – Super Lawyers, 2014 & 2015
  • AVVO RATING OF 10/10 – Sean Modjarrad on AVVO
  • TOP 100 TRIAL LAWYERS – The National Trial Lawyers, 2014

Bar/Professional Activity:

  • Texas Trial Lawyers Association, 2011-2015
  • U.S District court - Northern District of Texas
  • American Bar Association
  • Member for Equal Access to Justice Small Firm Committee, 2013
  • Beta Alpha Psi - National Accounting Fraternity
  • Greater Dallas Iranian American Chamber of Commerce
  • State Bar of Texas
  • Member, Advisory Board of Cumberland School of Law
  • American Immigration Lawyers Association
  • Iranian American Bar Association
  • American Immigration Lawyers Association
  • U.S District court - Eastern District of Texas
  • Dallas Bar Association
  • Member, College of the State Bar of Texas
  • Fellow of Texas Bar Foundation


  • Good vs. The City of Irving and Detective Curtis Suit, 2006

Educational Background:

  • University of North Texas, B.S. in Accounting
  • Samford University, Brock School of Business, Masters of Accountancy
  • Samford University, Brock School of Business, M.B.A.
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Office Location for Sean S. Modjarrad

212 W Spring Valley Rd
Richardson, TX 75081

Phone: 972-789-1664

Fax: 972-789-1665

Sean S. Modjarrad:

Last Updated: 9/27/2019

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