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Business Details
34 Years
experience
Trusted Legal Representation for Insurance and Commercial Litigation in Toronto
Ksa Law is a Toronto-based boutique law firm founded in 1992 to meet a specific need in the insurance market: top-quality, specialized legal services at reasonable rates. Our practice focuses on commercial litigation, professional liability for insurers and brokers, personal injury, and transportation loss defence. With over 20 years of experience in these practice areas, we exceed client expectations through a focused approach to our fields of practice and significant expertise in dispute resolution and trial advocacy. Our team of litigators, with backgrounds at downtown Toronto firms, corporations, and government agencies, delivers the quality of work typically found at larger firms while maintaining lower overhead costs.

We are committed to providing top-shelf legal services through both conventional and creative methods, ensuring aggressive advocacy when necessary. Our culture emphasizes passion, experience, teamwork, and common-sense cost management to minimize client expenses. Located in the Yonge-Eglinton Centre, we serve clients from this midtown Toronto location, transmitting savings from our lower overhead directly to our clients. We pride ourselves on long-term client relationships built on trust, transparency, and consistent delivery of exceptional legal representation.
Services
Commercial Litigation Professional Liability Insurance Defense Personal Injury Representation Transportation Loss Defense Dispute Resolution Trial Advocacy Legal Consultation Risk Analysis Client Relationship Management
Details
  • Year established: 1992
Highlights and features
  • We provide top-shelf legal services at reasonable rates with over 20 years of expertise in professional liability litigation.
  • Our team utilizes both conventional and creative dispute resolution methods tailored to client needs.
  • Experienced trial advocacy with representation in the Supreme Court of Canada and all Ontario court levels.
  • Lower overhead costs passed directly to clients compared to downtown Toronto firms.
  • Lawyers with backgrounds at major firms and government agencies deliver big-firm quality with boutique efficiency.
Services
Commercial Litigation
Our commercial litigation practice resolves complex business disputes with strategic legal representation. We handle contract disputes, partnership conflicts, and corporate governance matters, leveraging decades of courtroom experience to protect client interests. Our approach combines early case assessment with cost-effective solutions tailored to each client's specific needs.
Professional Liability
We defend professionals facing liability claims across multiple industries, including legal, real estate, and insurance sectors. Our team represents clients in matters involving negligence allegations, licensing issues, and regulatory compliance. With deep expertise in insurance coverage, we work closely with carriers to develop defense strategies aligned with policyholders' interests.
Insurance Defense
Our insurance defense practice specializes in protecting insurers and brokers against complex claims. We handle coverage disputes, subrogation matters, and bad faith allegations with a focus on efficient resolution. Our lawyers' extensive experience with policy interpretation and risk assessment helps clients minimize exposure while maintaining compliance with regulatory standards.
Personal Injury Representation
We represent clients in personal injury matters arising from accidents, workplace incidents, and transportation-related injuries. Our approach balances compassionate client support with aggressive advocacy, seeking fair compensation while navigating insurance requirements. We handle cases from initial investigation through trial when necessary, ensuring thorough documentation and strategic case development.
Transportation Loss Defense
This practice area focuses on defending transportation companies and insurers against loss claims involving cargo damage, delivery delays, and regulatory violations. Our team understands the unique challenges of the logistics industry, providing specialized legal solutions that address both liability concerns and operational continuity for clients in the transportation sector.
People
Jeffrey S. Klein
Founder
Jeffrey S. Klein co-founded Ksa Law in 1978 after graduating from Osgoode Hall Law School. He specializes in commercial litigation and professional liability, with extensive Supreme Court of Canada experience. His background includes representing major insurers and brokers in complex legal matters.
Arnie Herschorn
Lawyer
Arnie Herschorn brings decades of experience in insurance defense and personal injury litigation. His practice focuses on risk management strategies and efficient dispute resolution for insurers and corporate clients across Ontario's court systems.
Aaron Postelnik
Lawyer
Aaron Postelnik specializes in transportation loss defense and commercial litigation. With a focus on freight claims and logistics industry challenges, he provides targeted legal solutions that balance client cost concerns with aggressive advocacy requirements.
Serena Rosenberg
Lawyer
Serena Rosenberg handles professional liability cases and insurance defense matters. Her practice emphasizes regulatory compliance and coverage disputes, drawing on experience from both private practice and government legal roles.
Hans Engell
Lawyer
Hans Engell specializes in trial advocacy and appellate representation. With extensive courtroom experience since the 1970s, he focuses on complex commercial disputes and high-stakes insurance defense cases requiring strategic litigation approaches.
Questions
What areas of law does Klein & Schonblum Associates specialize in?
We specialize in commercial litigation, professional liability defense, insurance claims representation, personal injury cases, and transportation loss defense matters across Ontario.
How does your firm differ from larger downtown Toronto law practices?
We deliver the same quality of legal work as larger firms but with lower overhead costs due to our midtown Toronto location, which we pass directly to our clients.
What experience does your team have in insurance defense?
Our lawyers have decades of combined experience representing major insurers and brokers, with specific expertise in coverage disputes, subrogation, and regulatory compliance matters.
Do you handle cases outside Toronto?
While based in Toronto, we represent clients across Ontario and have handled cases involving national and international insurance and transportation clients through strategic partnerships.
How does your firm approach dispute resolution?
We employ both conventional litigation and creative settlement strategies, conducting early risk analysis to determine the most cost-effective path for each client's specific case.