2. Customers appreciate Sullivan Mahoney LLP for their expertise in estate planning and real estate law. Clients frequently praise the efficient service, friendly staff, and overall positive experience when working with the firm. The firm's commitment to their clients' needs and the quality of work provided are highlighted in the reviews. 7. Sullivan Mahoney LLP has grown from a humble trio to a team of over 30 lawyers, offering a wide range of legal services to clients in Southern Ontario and Niagara. The firm is known for upholding principles of hard work, integrity, and a steadfast dedication to their clients. 8. Sullivan Mahoney LLP specializes in estate planning and real estate law, catering to clients who require expert legal services in these areas. The firm's enduring vision, commitment to tradition, and core values set them apart as a premier law firm in Niagara.