3 Best Business Lawyers in St. Catharines, ON

“Brandon M. Boone has practiced primarily in real estate, business, and wills and estates law throughout his career. He has been practicing in the Region since 1992. Brandon earned a Bachelor of Law degree from Osgoode Hall Law School of York University in 1993. He was called to the Bar in 1995. He is an advisor to several small companies across Ontario, not-for-profit, charitable organizations, and individuals. Brandon provides a detailed perspective and understanding of payment nuances and competing priorities, which he uses to achieve the most favourable outcomes for his clients. Brandon joined Daniel & Partners LLP in 2001. Daniel & Partners LLP is one of Niagara's leading law firms, representing personal, business, and municipal clients for over 29 years across Ontario. They are always focused on what's best for your long-term interests. The team is focused on achieving their clients' priorities effectively and without unnecessary cost or delay.”

“David M. Willer has experience in general corporate and company law, residential and commercial real estate law, industrial leasing, and wills and estates. David has experience working on various commercial real estate transactions, including purchasing, selling, financing, and developing shopping centres, vacant land, industrial facilities, and hotels. In addition, he has worked on general corporate and commercial transactions ranging from asset sales to share purchases. He is one of the partners at the Sullivan Mahoney LLP law firm. Sullivan Mahoney LLP is the largest law firm, supplying their diverse client base with various legal services. They have gained a unique reputation for impeccable support, thorough and strategic legal advice, and complete commitment to their clients. They are steadfast in their commitment to providing pragmatic and cost-effective advice throughout their relentless pursuit of protecting and adding value to client interests. Sullivan Mahoney LLP has 12 practice groups and over 30 skilled lawyers and 40 legal assistants, administrative support staff, and law clerks. With over 70 years of experience provide legal assistance to their clients in St. Catharines and Niagara Falls.”

“2026 Highlights: Suk Law Professional Corporation handles several areas of law, including real estate law, wills, estates and trusts, corporate and commercial law, municipal law, construction law and construction liens, and charity and not-for-profit law. These services cover both personal legal matters and business-related transactions. The firm assists clients with important property transactions and long-term planning, including wills and estate-related matters. Current business information describes the practice as specializing in wills and estates, real estate law, and corporate transactions.”