Harrison Hull & Mumm PLLC - McKinney, TX
Founded in 1993, Harrison Hull and Mumm PLLC is a premier civil litigation and insurance defense law firm in McKinney, Texas, representing policyholders, corporations, and insurers in complex liability, personal injury, and commercial disputes across Texas, Oklahoma, and New Mexico.
Elite Civil Litigation and Insurance Defense in McKinney
Since its founding in 1993 by Richard Harrison, Harrison Hull and Mumm PLLC has built an esteemed reputation as a premier defense litigation law firm based in historic McKinney, Texas. The firm was built on the core tenet that each legal matter deserves focused, individualized dedication as if it were the firm's sole priority. Defending national insurance carriers, self-insured corporations, municipal entities, and individual policyholders throughout Texas, Oklahoma, and New Mexico, the firm delivers sophisticated courtroom representation and dispute management across a broad range of liability actions. When organizations and insureds need to hire an attorney with substantial trial acumen, Harrison Hull and Mumm PLLC provides proven advocacy.
Comprehensive Casualty and Personal Injury Defense
Litigation attorneys at Harrison Hull and Mumm PLLC represent clients facing substantial casualty and catastrophic tort claims. For insurers and business owners looking to find a lawyer who prepares every file rigorously for trial, the firm provides meticulous investigation and vigorous representation. Their casualty defense practice covers a wide spectrum of personal injury and accident claims:
- Motor Vehicle and Transportation Accidents: Defending commercial trucking companies, fleet operators, and motorists in severe car accident, truck accident, motorcycle accident, and public transportation accident claims.
- Premises Liability and Incident Claims: Representing property managers, retail centers, and property owners in slip and fall injury cases, negligent security disputes, and dog bite injury allegations.
- Catastrophic Injury and Wrongful Death: Handling high-exposure cases involving traumatic brain damage, spinal fractures, amputation, severe burns, and wrongful death claims.
- Products and Construction Liability: Defending manufacturers, suppliers, and general contractors against defective product injury claims, equipment failures, and structural defect suits.
Commercial Litigation and Contract Disputes
Beyond personal injury and insurance defense, Harrison Hull and Mumm PLLC offers formidable capability in business litigation and contractual matters. Their trial attorneys assist commercial clients in breach of contract disputes, partnership conflicts, consumer litigation, and municipal liability. Businesses that need a lawyer urgently to mitigate liability exposure or respond to impending legal action rely on the firm's proactive case assessments, early alternative dispute resolution strategies, and decisive courtroom presentations. Their deep familiarity with state and federal courts ensures cost-effective legal defense that protects corporate assets.
Distinguished Trial Credentials and Peer Recognition
The attorneys at Harrison Hull and Mumm PLLC have achieved prestigious accolades reflecting their legal knowledge and trial skill. Firm lawyers have been selected to Texas Super Lawyers and Rising Stars, earned AV Preeminent peer ratings from Martindale-Hubbell, achieved board certifications through the Texas Board of Legal Specialization, and earned membership in the American Board of Trial Advocates. From downtown McKinney, the firm combines deep regional roots with multi-state trial prowess to deliver exceptional results for every client they represent.
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Location & Access
Primary Address
Located in the vibrant Historic Downtown McKinney district, just a short walk from the historic downtown square.
Building Location
The firm occupies a historic single-story brick building built in 1900, located at 112 W Virginia St. It is situated in a lively area close to popular landmarks such as Square Burger, Spoons Cafe, and Rick's Chop House.
Parking Details
Free 3-hour street parking is available along Virginia Street. Visitors can also park in several nearby public surface lots, including LOT 5 and LOT 2, or the covered, free Davis at the Square Parking Garage located within walking distance.
Accessibility / Suite Access
Since this is a standalone, single-story historic building, clients can walk directly through the front entrance at 112 W Virginia St, with no elevators or stairs required.