Tierney Stauffer LLP: Leveraging Trusted Legal Excellence for Over Four Decades

Navigating the complexities of law can be vast, whether for individuals or businesses. This is why having a steadfast partner—one with decades of experience and an unwavering commitment to justice can make all the difference. Tierney Stauffer LLP has been that partner for over 40 years, serving the greater Ottawa area and expanding its trusted legal services to Cornwall, Kingston, and North Bay. Known for its professionalism, affordability, and integrity, the firm continues to set the standard in legal representation across Eastern Ontario.

A Legacy of Excellence and Dedication

Founded on principles of honesty, reliability, and an unyielding drive for client success, Tierney Stauffer LLP has built a reputation that speaks for itself. Unlike many general practice firms, this law firm is home to seasoned professionals with more than 30 years of experience in their respective fields, ensuring clients receive legal counsel that is both informed and highly strategic.

With a team of accomplished lawyers, an exceptional management structure, and a commitment to best practices, Tierney Stauffer LLP continues to lead with a client-first approach. The firm values long-standing relationships, treating every case with the same dedication and meticulous attention to detail, whether representing individuals, businesses, or corporations.

Comprehensive Legal Services with Unmatched Expertise

Administrative & Public Law: Legal matters involving government agencies, regulatory bodies, and professional associations can be daunting. Administrative law, often referred to as public law, requires in-depth knowledge of procedural rules and tribunal processes. The experienced legal team at Tierney Stauffer LLP has a strong track record representing clients before municipal, provincial, and federal boards, commissions, and agencies.

With extensive experience in judicial reviews, statutory appeals, and public inquiries, the firm ensures clients receive representation that is both knowledgeable and strategic. Notably, Partner Ian Stauffer has successfully appeared before numerous tribunals, including serving as Commission Counsel to the Somalia Inquiry and representing clients in the Cornwall Public Inquiry.

Business & Corporate Law: From startups to multi-generational businesses, legal issues are inevitable. Whether incorporating a new business, drafting shareholder agreements, managing compliance issues, or securing financing, Tierney Stauffer LLP offers extensive expertise in corporate law.

The firm’s business law team has served as legal counsel for Ottawa-based businesses for decades, providing proactive legal strategies to protect and sustain growth. Their role extends beyond traditional legal representation; they become trusted advisors, guiding businesses through the complexities of corporate law to secure long-term success.

Employment Law: Employment disputes can be stressful and financially straining for both employees and employers. From wrongful dismissal claims to contract disputes and workplace compliance matters, Tierney Stauffer LLP provides strategic legal counsel to protect the rights and interests of all parties involved.

For employees, the firm ensures fair treatment, helping them understand their rights and seek justice when wrongfully dismissed or subjected to unfair labor practices. For employers, Tierney Stauffer LLP offers guidance on human resource policies, compliance, and risk management, helping businesses maintain a lawful and equitable workplace. Their expertise in civil litigation strengthens their ability to resolve disputes efficiently and effectively.

Commercial Real Estate Law: Commercial real estate transactions are inherently complex, requiring extensive due diligence, regulatory compliance, and legal safeguards. A minor oversight can lead to costly litigation or a property that fails to serve its intended purpose. With over 70 years of combined experience in commercial real estate law, the lawyers at Tierney Stauffer LLP ensure that every transaction is handled with precision and care.

Whether it’s the acquisition of office buildings, retail malls, or refinancing for business operations, the firm’s real estate legal team provides timely and cost-effective services. Utilizing advanced technology such as electronic registration and direct fund transfers, they offer seamless and efficient real estate transactions throughout Ontario. Their expertise extends to complex areas such as severances, zoning changes, lease negotiations, and title insurance, ensuring clients receive well-rounded legal guidance.

Deep Community Roots and a Client-Centered Vision

Tierney Stauffer LLP is more than just a law firm—it is a dedicated member of the communities it serves. With a strong presence in Ottawa, Kingston, Cornwall, and North Bay, the firm takes immense pride in contributing to the local legal landscape. Its lawyers and staff are not only skilled legal professionals but also active participants in civic initiatives, supporting businesses, families, and individuals in their pursuit of justice.

The firm’s management team ensures that every client receives unparalleled service, supported by best practices in professional development, technology, and human resource management. The dedication to client satisfaction is evident in the firm’s enduring client relationships and reputation as a trusted legal partner.

Trusted Legal Partner—Experience That Speaks for Itself

Legal challenges require more than just legal knowledge; they demand a team that is dedicated, strategic, and driven by integrity. Tierney Stauffer LLP embodies these values, offering clients unwavering legal support, innovative solutions, and a commitment to excellence.

With over four decades of experience, a robust team of legal professionals, and a deep-rooted connection to the communities they serve, Tierney Stauffer LLP remains a premier choice for individuals and businesses seeking legal guidance.

When legal matters arise, trust in a firm that values integrity, experience, and client success above all else. Contact Tierney Stauffer LLP today to discuss your legal needs and experience firsthand the difference that dedicated legal representation can make.

Susan D. Mitchell | Managing Partner

Susan, a proud native of North Bay, Ontario, is a dedicated legal professional serving clients across Northern and Eastern Ontario. Based primarily in the Ottawa office of Tierney Stauffer LLP, she also travels to Cornwall, North Bay, and Kingston to meet clients on personal injury matters.

With a legal career spanning over two decades, Susan began practicing in 2002 and became a Partner at Tierney Stauffer LLP in 2007. She has served as the firm’s Managing Partner since 2018. Her practice focuses on civil litigation, with expertise in personal injury law, medical malpractice, and insurance law.

Beyond her legal practice, Susan is committed to community service. She has been involved in fundraising efforts for the Brain Injury Association of the Ottawa Valley and St. Patrick’s Home Foundation. She is also a member of the Women’s Business Network (WBN) and serves on the Board of Directors for the FAMSAC Emergency Food Cupboard in Bells Corners, where she is an active volunteer.

Susan extends her legal services to clients across Cornwall, Kingston, Ottawa, North Bay, Sudbury, New Liskeard, and surrounding areas.

“We have lawyers practicing in each area of law who have over 30 years of experience in the field. This level of experience, combined with the wealth of knowledge that decades of practice brings, results in our clients receiving strong, effective and timely representation.”