Costello Law Group is a Towson-based law firm providing expert legal representation in securities litigation, estate planning, nursing home neglect, personal injury, and professional malpractice. The firm stands out for its deep expertise in both estate planning and securities law, with founding attorney Thomas C. Costello holding an LLM in taxation and a certification in estate planning.
With over 40 years of combined experience, the firm offers tailored, client-focused advocacy for individuals, investors, and families across Maryland. Their unique background includes defending investment firms, providing valuable insight when representing investors in fraud and misconduct cases. They are committed to achieving successful outcomes through attentive service and comprehensive legal support.
Services Offered
- Estate Planning
- Estate Document Preparation
- Wills
- Trusts
- Probate
- Estate & Probate Administration
- Estate Litigation
- Guardianship
- Powers of Attorney
- Securities Litigation
- FINRA Matters
- SEC Matters
- Securities Arbitration
- Investor Fraud
- Stockbroker Misconduct
- Investment Fraud
- Professional Malpractice
- Financial Advisor Malpractice
- Legal Malpractice
- Accounting & Tax Return Preparation Malpractice
- Insurance Malpractice
- Nursing Home Abuse
- Nursing Home Neglect
- Falls due to Negligence and Lack of Supervision
- Pressure Injuries/Ulcers
- Undiagnosed Infections
- Medication Errors
- Personal Injury
- Automobile Accidents
- Slip and Fall Injuries
- Pedestrian Accidents
- Truck Accidents
The firm serves clients throughout Maryland and across the United States, with a primary office in Towson. Their attorneys are equipped to handle complex legal matters with a focus on achieving client goals through dedicated representation and strategic counsel.
