99 East Main Street, Uniontown, PA 15401

Toll Free: (800) 962-8829

Sean M. Lementowski

Sean M. Lementowski joined Proden & O’Brien as an associate attorney in February 2018. Attorney Lementowski dedicates his practice to Civil matters, Family law, Business and Corporate matters, Real Estate, and Estate Planning.

Attorney Lementowski attended the University of Pittsburgh and graduated magna cum laude in 2011, receiving his bachelors of science degree in psychology. He attended law school at the Ohio Northern University Pettit College of Law and received his juris doctorate degree in 2014. While in law school, he interned with the Lima Municipal Public Defender’s Office and was employed as a research assistant. Following law school, Attorney Lementowski served as a judicial law clerk for the Honorable Joseph M. George, Jr., in the Fayette County Court of Common Pleas. He worked in that capacity for approximately two and a half years.

In addition to his role at Proden & O’Brien, Attorney Lementowski is also an Assistant District Attorney with the Fayette County District Attorney’s Office. He has held that position since May 2017.

Attorney Lementowski was admitted to the Pennsylvania Bar in 2014, as well as the United States District Court for the Western District of Pennsylvania. He is a member of the Pennsylvania Bar Association and the Fayette County Bar Association. He resides in Uniontown, Pennsylvania.

Representing Clients In

  • Civil Litigation
  • Family Law
  • Corporate and Business Law
  • Real Estate
  • Estate Planning

Bar Admissions

  • Commonwealth of Pennsylvania
  • United States District Court for the Western District of Pennsylvania

Member Of

  • Fayette County Bar Assocation
  • Pennsylvania Bar Association


  • American Bar Association
  • Pennsylvania Bar Association
  • United States Federal Judiciary
  • US District Court - Western District of PA
  • Pennsylvania State Government
  • Fayette Co. Community Action Agency
  • National Board of Trial Advocacy

Contact Information

99 East Main Street
Uniontown, PA 15401
Phone: (724) 437-3484
Toll-free: (800) 962-8829
Fax: (724) 437-2101

Stay Connected with Us on Facebook

Hours of Operation

8:30 AM - 5:00 PM Monday - Friday

  • Evening & Weekend Hours Available
  • Home, Office, and Hospital Visits
  • Free Parking
  • Credit Cards Accepted

credit card logos