Gillespie Sanford LLP - Dallas, TX office in Dallas, Texas
Gillespie Sanford LLP - Dallas, TX

Gillespie Sanford LLP - Dallas, TX

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4803 Gaston Ave, Dallas, Texas, United States
13 Years of Practicing, since 2013
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+1 214-800-5111
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Gillespie Sanford LLP is an elite labor and employment litigation boutique located in Dallas, Texas. Founded in 2013 and bringing over 80 years of collective legal mastery, every attorney at the firm is board certified in labor and employment law by the Texas Board of Legal Specialization, representing employees, executives, and labor unions in complex workplace disputes across state and federal courts.

Trial-Tested Labor and Employment Advocates in Dallas

Workplace disputes carry immense emotional and financial stakes for employees, executives, and organizations alike. Gillespie Sanford LLP stands as one of Texas's most respected employment litigation law firms, providing relentless advocacy and strategic counsel for clients confronting unlawful employment practices. Headquartered in a dedicated historic practice facility on Gaston Avenue in Dallas, the firm is comprised exclusively of attorneys who have achieved board certification in labor and employment law from the Texas Board of Legal Specialization. When individuals need to hire an employment lawyer in Dallas to challenge an unlawful termination, combat persistent discrimination, or resolve contentious executive contract disputes, Gillespie Sanford LLP delivers proven trial capabilities and principled representation.

The attorneys at the firm are recognized not only for their aggressive trial advocacy but also for their integrity and legal intellect. Both opposing counsel and members of the judiciary frequently refer colleagues, family members, and complex matters to Gillespie Sanford LLP, knowing the firm evaluates each case with meticulous care and prepares every matter as though it is destined for a jury verdict.

Comprehensive Practice Areas in Employment Law

Gillespie Sanford LLP focuses entirely on workplace controversies, handling high-stakes negotiations, administrative agency proceedings, arbitrations, and federal appeals across a wide range of legal issues:

  • Wrongful termination: Protecting workers and high-level managers dismissed in violation of public policy, whistleblower protection statutes, or contractual job security provisions.
  • Workplace discrimination: Prosecuting claims involving unlawful employment bias based on race, sex, age, disability, religion, national origin, pregnancy, or sexual orientation under Title VII, the ADEA, the ADA, and the Texas Labor Code.
  • Sexual harassment and hostile work environment: Holding companies accountable for pervasive harassment, unwelcome conduct, and management failure to protect employees from abusive workplace settings.
  • Wage and hour claims: Enforcing the Fair Labor Standards Act (FLSA) to recover unpaid overtime, improper minimum wage deductions, misclassification of exempt employees, and tip pool violations.
  • Retaliation and whistleblower claims: Representing employees who suffer adverse employment actions after reporting financial misconduct, safety violations, fraud, or discrimination.
  • Severance agreements and executive contracts: Negotiating senior executive transition terms, non-compete agreements, non-solicitation restrictions, and breach of employment agreements.
  • Labor union representation: Advising labor unions on collective bargaining agreements, grievance arbitrations, National Labor Relations Board (NLRB) proceedings, and labor-management relations.

Distinguished Peer Honors and Board Certification

The firm's attorneys have attained the highest honors available in the Texas legal community. Founding partner Hal K. Gillespie has been designated a Texas Super Lawyer continuously since 2003 and has twice been named one of the top ten lawyers in the entire state of Texas by Super Lawyers. Partners Joseph H. Gillespie and Jim Sanford have earned continuous Super Lawyers and Rising Stars selections, alongside AV Preeminent peer review ratings from Martindale-Hubbell and recognition in Best Law Firms by U.S. News. Whether negotiating behind closed doors or presenting arguments before the Fifth Circuit Court of Appeals, the practice brings formidable courtroom strength to bear on behalf of workers and unions.

Convenient East Dallas Law Office

Gillespie Sanford LLP is based at 4803 Gaston Avenue in Dallas, Texas. The firm selectively accepts matters throughout the Dallas-Fort Worth metroplex, across North Texas, and nationwide, upholding a longstanding reputation for excellence, tenacity, and fair results.


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Location & Access

Primary Address

Located in the historic East Dallas neighborhood of Peak's Suburban Addition, situated only a few miles from the state and federal courthouses.

Building Location

The office is housed in a beautifully preserved historic 1910 craftsman-style house that operates as a professional law firm. The landmark sits on the corner of Gaston Avenue and Grigsby Avenue, adjacent to the local favorite restaurant El Hoyo.

Parking Details

Visitors can park in the private driveway or utilize available on-street parking in front of the building. Note that parking spaces may be limited due to the historic residential nature of the street.

Public Transit

Served by Dallas Area Rapid Transit Route 9 (East - Lakewood); nearest stop is at Gaston @ Fitzhugh - S - FS.

Accessibility / Suite Access

Walk up the front pathway and enter through the main front door of this historic craftsman-style building. Clients will be greeted directly in the welcoming lobby on the ground floor.

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