Atty. Jason Squire
Practises commercial litigation, class actions and appeals.
Alternative Dispute Resolution & More Attorney · Serving Toronto, ON · 26+ Years Experience
Profile Summary
About Jason Squire at a Glance
Jason Squire is a business, litigation, and adr attorney based in Toronto, Ontario, practicing at Lerners LLP. They have 26+ years of legal experience, licensed to practice since 2000. Admitted to practice in Ontario (2000). Recognitions include Best Lawyers in America — Alternative Dispute Resolution (2026) and Best Lawyers in America — Corporate and Commercial Litigation (2026). Serves clients in Toronto, ON and the surrounding metropolitan area.
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About Jason Squire
Practises commercial litigation, class actions and appeals
Practice Areas Explained
Jason Squire's Areas of Legal Practice
Each practice area below reflects the types of cases Jason Squire handles, with a practical overview of what that area of law involves and how it may apply to your situation in Toronto.
Business & Corporate Law in Toronto
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Jason Squire is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Ontario →
Civil Litigation in Toronto
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Jason Squire is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in Ontario →
Mediation & Arbitration in Toronto
Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.
Jason Squire is one of 73,315 adr attorneys indexed nationally. Browse adr attorneys in Ontario →
Jurisdictional Context
Why Local Counsel Matters in Toronto
Practicing law in Ontario. Legal matters in Ontario are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Toronto are typically filed in the local municipal court or the appropriate Ontario state district court, depending on subject matter and amount in controversy. An attorney licensed in Ontario brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Ontario courts without local counsel or pro hac vice admission.
Toronto Courts and Legal Process
Choosing a Toronto-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional Ontario attorneys? Browse all attorneys in Toronto or all attorneys in Ontario.
Frequently Asked
Common Questions About Jason Squire
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Professional Profile
Why Clients in Toronto Choose Jason Squire
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Jason Squire's practice in the field of business, litigation, and adr.
Decade-Tested Legal Experience
Jason Squire brings 26+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Broad Practice Area Coverage
Covering business, litigation, and adr, Jason Squire can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Toronto
A Toronto-based practice means Jason Squire attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues Jason Squire Handles in Toronto
Below is a representative sample of the types of matters Jason Squire has experience with under Ontario law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact Jason Squire directly to discuss the specifics of your situation.
Search Reference
How People Find Jason Squire Online
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Jason Squire's Practice Areas & Specializations
Awards & Professional Honors
Bar Admissions & Licensed Jurisdictions
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