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Business Details
Your Trusted Legal Partner in Belleville, Ontario
Established in 1886, O'Flynn Weese has built a legacy as one of the largest and most respected law firms in the Quinte area. Our practice spans litigation, real estate, wills and estates, corporate law, family law, and administrative law, with a focus on delivering timely, economically efficient solutions tailored to client needs. Our team of dedicated legal professionals combines deep expertise with a commitment to fostering trust through personalized service. We prioritize ongoing legal education to ensure our advice aligns with the latest developments in the law.

Rooted in Belleville, Ontario, we actively contribute to the community, reflecting our belief that legal excellence includes civic responsibility. Our office at the intersection of Bridge and Church Streets serves as a cornerstone of our accessibility and local engagement. Over more than a century, we have maintained a reputation for professionalism, responsiveness, and dedication to both clients and the broader legal community.
Services
Litigation Real Estate Wills and Estates Corporate Law Family Law Administrative Law Civil Litigation Estate Planning Commercial Law Planning and Development
Highlights and features
  • We have over 135 years of legal experience serving the Quinte area.
  • Our team specializes in diverse legal fields, including litigation and real estate.
  • We prioritize client needs with timely, cost-effective solutions.
  • We maintain active roles in community and professional organizations.
  • Our lawyers are dedicated to ongoing legal education and ethical standards.
Services
Litigation
Our litigation team resolves disputes efficiently through negotiation, mediation, or court representation. We focus on cost-effective strategies while maintaining aggressive advocacy for clients' interests. With decades of combined experience, we handle complex commercial, real estate, and personal litigation matters.
Real Estate
We manage residential and commercial real estate transactions, including purchases, sales, and development projects. Our services cover title searches, contract negotiations, and closing procedures. Clients benefit from our deep understanding of Ontario property laws and local market conditions.
Wills and Estates
We create customized estate plans, including wills, trusts, and power of attorney documents. Our team guides executors through probate processes and resolves estate disputes. We emphasize clarity and compliance to protect clients' legacies and family interests.
Corporate Law
We advise businesses on incorporation, contracts, mergers, and regulatory compliance. Our services support startups and established companies with governance, risk management, and transactional needs. We prioritize long-term partnerships to align legal strategies with business growth.
Family Law
We handle divorce, custody, support, and property division cases with sensitivity to emotional and financial impacts. Our collaborative approach seeks amicable resolutions while preparing for court when necessary. We advocate for clients' rights in both traditional and modern family structures.
People
Kirsten C. Musgrove
Lawyer
Kirsten C. Musgrove specializes in litigation and real estate law, bringing extensive experience to O'Flynn Weese. She focuses on delivering practical solutions while maintaining strong client relationships through clear communication and strategic guidance.
John Mastorakos
Lawyer
John Mastorakos practices family law and civil litigation, emphasizing client advocacy in complex disputes. With a background in collaborative law, he works to resolve conflicts efficiently while protecting clients' interests in court when necessary.
Scott McMahon
Lawyer
Scott McMahon specializes in civil litigation, providing strategic representation in commercial and personal disputes. His approach balances thorough preparation with cost-conscious solutions to achieve favorable outcomes for clients across diverse legal scenarios.
Anya-Deane Best
Lawyer
Anya-Deane Best focuses on estate planning and administration, helping clients create comprehensive succession strategies. She guides executors through probate processes and resolves estate-related legal challenges with attention to detail and client priorities.
Mark Pedersen
Lawyer
Mark Pedersen practices civil litigation and administrative law, with expertise in municipal planning and development cases. He represents clients before regulatory agencies and courts, combining legal knowledge with practical problem-solving to address complex legal issues.
Questions
What areas of law does O'Flynn Weese LLP specialize in?
We provide legal services in litigation, real estate, wills and estates, corporate law, family law, and administrative law, serving individuals and businesses in the Quinte area.
Does the firm serve clients outside Belleville?
While based in Belleville, we serve clients throughout the Quinte area and beyond, handling cases that require our expertise regardless of location.
What makes O'Flynn Weese LLP unique?
With over 135 years of local experience, we combine deep legal knowledge with community commitment, offering personalized service and a track record of successful client representation.
How does the firm handle estate planning?
We create customized estate plans, including wills, trusts, and power of attorney documents, while guiding executors through probate and resolving disputes with sensitivity to family needs.
Reviews (5)
Brianna Bergeron
Mar 25, 2021 Report
Positive:Professionalism,Responsiveness,Value
They are on it and extremely knowledgeable. I have used them for multiple transactions and everytime I have had exeptional correspondence and service. Thank you!
Scott Hall
Dec 09, 2020 Report
After contacting legal aide, I was given a list of lawyers in my area that take legal side cases. I went through the list and found what I thought was going to be the best option for me. I call and ask to speak with Candice, but reception informs me she is in court and would I like to speak with her assistant. She connects me to the assistance mail box where I leave a detailed message. After a week with no return call. I phone the office again only to get voicemail once more. Again I leave a detailed message to call me back. Again days with mo response go by. Again I call and this time I get to
Janene M.
Nov 01, 2020 Report
House deal closed July 29 2020. Took 3+ months (with 5 plus follow-up emails) to receive paperwork on a straightforward transaction, with the excuse of "we're busy because the real estate market in town has been busy" as the reason for the delay. Errors included not reading all the financing details, which had to be pointed out and corrected prior to the deal closing. Names misspelt on both correspondence and documentation. Won't use them again.
Diane Hossack
Nov 10, 2019 Report
This Lawyers office was pleasant to deal with very courteous. We had them do our mortgage for us then went.back to have wills done
Peter Matwyuk
Aug 09, 2018 Report
Knowledgeable, caring, and passionate lawyers and staff. They even came right to the house of my mother to help her update her documents after recovering from a near fatal incident, just so she could remain comfirtcomf and not have to go out to them.