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About Houston Harbaugh
Houston Harbaugh, P.C. is a law firm based in Pittsburgh, Pennsylvania. It began in 1975 as a health care practice and has grown into a multi-disciplinary firm that handles business transactions and litigation.
The firm serves clients in Pennsylvania, West Virginia and Ohio. Its work covers business law and mergers and acquisitions, outside general counsel and corporate transactional matters, business litigation, estate and succession planning, intellectual property litigation and prosecution, and trade secret litigation under the federal Defend Trade Secrets Act.The firm states that it ranks within the first 20 Pittsburgh law firms by size.
Other practice areas include employment and labor counseling and litigation, employee benefits and ERISA, oil and gas, health care, environmental law, real estate, construction, insurance coverage and bad faith, and complex tort and catastrophic injury litigation. The firm also advises on data breach, cybersecurity, and matters involving artificial intelligence and renewable energy. Its attorneys provide mediation and arbitration services and have served as court-appointed special masters in the federal courts.
Some of the firm's shareholders are adjunct professors of law at the Duquesne University School of Law. The firm is admitted to the USPTO. Its office is at Three Gateway Center, 401 Liberty Avenue, in Pittsburgh, and it can be reached at 412-281-5060.
Editor's Review
VerifiedLawFirms editorialFocus and practice areas
From a Pittsburgh office, Houston Harbaugh, P.C. runs a wide civil practice. The firm handles business law, mergers and acquisitions, corporate transactions, and business litigation. It also does outside general counsel work for companies that want ongoing legal support. In my opinion, that pairing of deal work and courtroom work is the clearest signal of how the firm sees its role.
The list runs well past commercial matters. The firm handles intellectual property litigation and prosecution, plus trade secret cases under the federal Defend Trade Secrets Act. It covers employment and labor counseling and litigation, employee benefits and ERISA, and estate and succession planning. Health care, where the firm began, still sits on the list.
Other areas sit in regulated industries. The firm works on oil and gas, environmental law, and renewable energy. It handles insurance coverage and bad faith disputes, commercial real estate, construction, and complex tort and catastrophic injury litigation. Data breach, cybersecurity, and questions involving artificial intelligence make up the newer work.
How the firm began and grew
The firm started in 1975 as a health care practice. Its own site marks a fiftieth anniversary. Across those decades it grew into a multi-disciplinary firm built around business transactions and disputes. The early health care focus still shows in the current practice list.
A multi-disciplinary firm keeps different practice groups under one name. A client with a corporate deal can reach the same firm for the employment question that follows, or the real estate closing, or the benefits work around it. Houston Harbaugh built out enough groups to cover that kind of connected work. For a business client, that is the practical value of a firm this broad.
The firm describes itself as one of 20 law firms in Pittsburgh. That is a size claim about its home market, and it points to depth of staffing across practice groups. A firm of that scale can usually put more than one lawyer on a single matter. As a reviewer, I read that as a fit for work that needs a team behind it.
Where the work reaches
Houston Harbaugh works with clients in Pennsylvania, West Virginia, and Ohio. That tri-state reach fits an office in western Pennsylvania, close to both borders. Oil and gas and environmental matters often cross those state lines, since the same shale formations run under all three states.
Cross-border work of this kind asks a firm to know more than one state's rules. Energy leases, environmental permits, and litigation each follow different procedures in Pennsylvania, West Virginia, and Ohio. A firm that already works in all three can keep a client with the same team as a matter moves across a line on the map.
How the team is built
The firm points to specific credentials for its lawyers. Some of its shareholders are adjunct professors of law at Duquesne University School of Law. That teaching role keeps those lawyers close to how the field is taught and where it is changing. The firm is also admitted to the USPTO, which is what lets its attorneys file and prosecute patents before that office.
Its lawyers take on roles beyond representing clients. They provide mediation and arbitration services, and some have taken court-appointed special master roles in the federal courts. A special master is a neutral whom a court appoints to manage parts of a complex case. Courts tend to give those appointments to lawyers they already trust with detail.
Intellectual property and trade secret work
The firm's patent side pairs two things a client often needs together. Admission to the USPTO lets its attorneys prosecute patent applications, which means drafting claims and answering the examiner. The same lawyers handle intellectual property litigation when a granted right is challenged or infringed. That lets a business use one firm from the first filing through any later dispute.
Trade secret work runs on a separate track. The firm takes cases under the federal Defend Trade Secrets Act, a 2016 law that opened federal court to trade secret claims. These cases often move fast, since a company usually files once information has already walked out the door. Early motions to protect the secret and to stop its use tend to shape the whole matter.
What the record shows
Insurance coverage and bad faith is one area where the steps matter to a client. These disputes turn on policy language and on whether an insurer handled a claim in good faith. Pennsylvania has a statute that governs bad faith conduct by insurers, and claims under it can reach both state and federal court. A firm that handles both the coverage question and the bad faith claim can carry a matter through each stage.
Health care sits at the other end of the firm's history. Provider disputes, licensing questions, and reimbursement reviews each run through their own regulators and courts, so a firm rooted in that field starts with the procedural map already in hand. The firm has kept health care on its list for its whole history, which is a long run in a field that shifts with each new regulation.
Public channels add another way in. For a firm that lists cybersecurity and artificial intelligence among its areas, a visible online presence matches the subject matter. The firm keeps profiles on Facebook, LinkedIn, Twitter/X, and YouTube, where a prospective client can see how it discusses current legal questions.
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Contact Houston Harbaugh
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Map of Three Gateway Center, 401 Liberty Avenue, Pittsburgh, PA (see the address above for a text alternative).