Ternan Law Firm, PLLC - Plano, TX office in Plano, Texas
Ternan Law Firm, PLLC - Plano, TX

Ternan Law Firm, PLLC - Plano, TX

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1400 Preston Rd, Suite 400, Plano, Texas, United States
10 Years of Practicing, since 2016
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Free Consultation +1 800-665-2197
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Ternan Law Firm, PLLC provides elite business litigation, breach of contract defense, appellate representation, and arbitration counsel in Plano, Texas. Founded by former big-firm partner Jack Ternan, the practice delivers sophisticated courtroom advocacy and practical dispute resolution for corporate entities and entrepreneurs across Collin County and North Texas.

Strategic Business Litigation and Appellate Counsel in Plano, Texas

Commercial conflicts can jeopardize company operations, executive reputations, and financial assets when legal disputes arise. Ternan Law Firm, PLLC, situated on Preston Road in Plano, offers high-caliber commercial litigation and appellate advocacy for companies, partners, investors, and executives throughout North Texas. Founded by Jack Ternan, an accomplished trial lawyer who grew up in Plano and previously served as a litigation partner at prominent national firms, the practice brings extensive courtroom sophistication to Collin County and Dallas-Fort Worth courtrooms. Whether you need to hire a business litigation attorney in Plano to handle a contentious partnership breakup or seek experienced trial counsel for a complex breach of contract dispute, the firm provides meticulous preparation and assertive advocacy.

Comprehensive Commercial Litigation and Dispute Resolution

At Ternan Law Firm, PLLC, clients work directly with a seasoned trial attorney rather than being handed down to junior associates. The firm delivers custom legal strategies across several key practice areas:

  • Business and Commercial Litigation: Resolving high-stakes corporate disputes, shareholder oppression claims, trade secret misappropriation, fraud allegations, and deceptive trade practices in state and federal courtrooms.
  • Breach of Contract Disputes: Enforcing contractual obligations and defending corporate clients in vendor disagreements, licensing disputes, commercial lease controversies, and non-disclosure violations.
  • Partnership Disputes and Business Divorce: Protecting the financial rights and ownership interests of partners, LLC members, and corporate shareholders undergoing contentious business dissolutions or ownership restructuring.
  • Civil and Federal Appeals: Crafting persuasive appellate briefs and delivering oral arguments before the Texas Courts of Appeals, the Supreme Court of Texas, and the United States Court of Appeals for the Fifth Circuit.
  • Real Estate and Construction Litigation: Representing property developers, commercial owners, and contractors in mechanic lien filings, title arguments, commercial landlord disputes, and construction defect claims.
  • Arbitration and Mediation: Guiding businesses through private arbitration forums, alternative dispute resolution proceedings, and mediated settlements to protect privacy and mitigate trial expense.

Big-Firm Trial Caliber with Boutique Focus

Many businesses in Collin County mistakenly believe they must cross county lines into downtown Dallas to secure premier litigation representation. Ternan Law Firm, PLLC was founded specifically to bring top-tier trial experience directly to Plano and surrounding communities. Having practiced at prestigious litigation boutiques including Bickel and Brewer, Jack Ternan has tried cases before judges, juries, and arbitration panels nationwide. He blends sharp analytical insight with deep familiarity with Collin County district courts, allowing him to anticipate opposing trial strategies and negotiate from positions of undeniable strength.

Recognized Courtroom Distinctions and Community Leadership

Jack Ternan earned his law degree from The University of Texas School of Law and has been licensed in Texas since 2007. His dedication to trial excellence has been recognized with repeated selections to the Thomson Reuters Super Lawyers Rising Stars list from 2012 through 2022, an honor reserved for the top 2.5 percent of attorneys in the state. He was also recognized among the Top 100 Personal Injury Verdicts in Texas in 2019 for substantial courtroom recoveries. Beyond his legal practice, Ternan is an active civic leader in Plano, having served on parish finance councils and participated extensively in regional civic initiatives.

Consult with an Experienced Plano Business Litigator

When business relationships deteriorate or a lawsuit is filed against your enterprise, prompt legal intervention is crucial to protecting your bottom line. If you need an attorney urgently to evaluate a corporate dispute, protect trade secrets, or file an emergency injunction, Ternan Law Firm, PLLC provides strategic guidance. Contact the Plano office today to schedule your confidential case consultation and defend your enterprise with proven courtroom counsel.


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Location & Access

Primary Address

Situated in the affluent West Plano area, just north of the President George Bush Turnpike and a few blocks south of Park Boulevard.

Building Location

This is a four-story Class A professional office tower known as Preston Pointe Centre, located at 1400 Preston Road. It is located near Black Sheep Coffee and Oceanic Thai Kitchen.

Parking Details

Ample on-site parking is available, including a free surface parking lot and a covered parking garage.

Public Transit

Served by Dallas Area Rapid Transit Route 236 (South); nearest stop is at Preston @ Plano - N - FS.

Accessibility / Suite Access

Enter the building through the main entrance lobby. Take the passenger elevator to the fourth floor and proceed to Suite 400.

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