Commercial Lease Breaches

Commercial Lease Litigation, Lease Defaults & Strategic Commercial Remedies

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Protecting Commercial Expectations When Commercial Leases Are Breached

Commercial leases frequently govern some of the most valuable assets and operational relationships within a business enterprise. Whether involving office towers, industrial facilities, retail centres, mixed-use developments, logistics properties, or institutional real estate, commercial leases establish the framework through which parties allocate risk, manage occupancy rights, and preserve investment value.

When a commercial lease is breached, the consequences often extend far beyond a simple contractual disagreement. A lease default may disrupt business operations, impair investment returns, jeopardize financing arrangements, affect redevelopment plans, and expose parties to substantial financial loss. For sophisticated stakeholders, the dispute frequently becomes a question of preserving enterprise value, protecting commercial certainty, and enforcing legitimate contractual expectations.

At ME Law, we represent landlords, tenants, developers, investors, lenders, corporations, and high-net-worth individuals in sophisticated commercial lease litigation. Our approach combines advanced contract analysis, strategic advocacy, and commercially intelligent remedies designed to protect both legal rights and business objectives.

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ME Law - Civil Litigation Law Firm

WHO WE ARE

ME Law is a litigation-focused law firm representing clients in complex commercial real estate disputes and commercial lease litigation throughout Ontario.

We regularly act in matters involving:

Commercial lease disputes
Rent arrears claims
Additional rent disputes
Operating cost disputes
Commercial eviction proceedings
Lease renewal disputes
Assignment and subletting disputes
Redevelopment disputes
Tenant default claims
Landlord default claims

Commercial lease disputes rarely turn solely on the wording of the lease. Courts increasingly examine the commercial context, contractual purpose, surrounding circumstances, industry practices, and the reasonable expectations that informed the relationship between landlord and tenant.

Our lawyers develop litigation strategies that address both the technical legal issues and the broader commercial realities facing our clients.

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How We Help

Breach of Contract Litigation Services

Breach of Purchase and Sale Agreements

ME Law represents buyers, sellers, investors, developers, and businesses in sophisticated purchase and sale agreement disputes involving failed transactions, specific performance claims, contract enforcement, and high-value litigation across Ontario.

Breach of Service Agreements

ME Law represents businesses, investors, executives, and professionals in sophisticated breach of service agreement disputes involving non-performance, contract enforcement, commercial damages, and tailored remedies throughout Ontario.

Breach of Supply Agreements

ME Law represents corporations, manufacturers, distributors, and investors in sophisticated breach of supply agreement disputes involving supplier defaults, delivery failures, commercial damages, and strategic contract enforcement throughout Ontario.

Contract Enforcement

ME Law represents businesses, investors, and executives in sophisticated contract enforcement disputes involving breach of contract claims, specific performance, injunctions, and commercial remedies. We help clients protect contractual rights, enforce commercial agreements, and pursue tailored remedies through strategic litigation across Ontario.

Contract Interpretation

ME Law represents businesses, investors, shareholders, and professionals in sophisticated contract interpretation disputes involving commercial agreements, contractual ambiguity, declaratory relief, and strategic litigation across Ontario.

Construction Contract Claims

ME Law represents owners, contractors, developers, lenders, and construction stakeholders in sophisticated construction contract disputes involving delays, payment claims, deficiencies, and high-value commercial litigation.

Why Choose Us

Premium Litigation Services:

Quality over quantity for selected clients in complex litigation matters

Selective Focus

We act for a select group of clients in high-stakes litigation, dedicating focused time and strategic attention to each matter to ensure precise, results-driven advocacy.

Limited Caseload

By limiting our caseload, we provide bespoke, high-level representation, where no detail is overlooked and every legal step is carefully considered. Quality over quantity is embedded in our ethos.

Strategic Execution

Our limited-file approach enables us to deliver thorough, strategic legal work on every matter. We don’t offer surface-level service – we provide clarity, focus, and substance.

Beyond Expectations

Our lawyers invest considerable time in legal analysis, research, and continuous training. This ongoing development allows us to stay ahead and deliver outcomes that often exceed clients’ expectations.

Clients’ Success Stories

Our cases

Strategic Commercial Arbitration & Dispute Resolution

Securing a $50M+ Mareva Injunction for a Silicon Valley Startup

Strategic Resolution of $5M+ Shareholder Disputes Across Litigation and Arbitration

Strategic Resolution of $20M Corporate Dispute and $8M+ Estate Succession Matter

Strategic Litigation Leadership in a $15M+ Corporate and Family Dispute

Securing a $2M+ Property Interest After an 8-Day Civil Trial

How We Work

What To Expect

Clear and Strategic Guidance

Transparent and well-informed advice is provided to help navigate your options and achieve the best possible outcome.

Proactive Client Engagement

Clients can expect consistent communication and dedicated attention to ensure their needs are fully understood and addressed.

Meticulous Attention to Details

Every detail is carefully considered, and strategic oversight is provided to guide clients toward a favorable resolution.

Experienced. Strategic. Results-Driven.

Sophisticated commercial lease disputes often involve competing interpretations of rent obligations, operating costs, common area maintenance charges, exclusivity provisions, assignment restrictions, termination rights, redevelopment clauses, and use restrictions.

Ontario courts increasingly assess these disputes through principles of contract interpretation, commercial reasonableness, good faith performance, and honest contractual performance. The analysis frequently extends beyond the literal wording of the lease to consider the legitimate expectations created by the parties’ commercial relationship.

Our litigation strategies regularly involve:

Contract interpretation disputes
Lease default claims
Rent arrears litigation
Additional rent disputes
Commercial eviction proceedings
Good faith performance claims
Declaratory relief applications
Injunction applications
Specific performance claims
Commercial damages claims
Equitable remedies

Whether acting for landlords or tenants, we focus on preserving leverage, minimizing business disruption, and protecting long-term commercial interests.

COMMERCIAL LEASE BREACH LAWYERS YOU CAN RELY ON

A commercial lease breach can significantly affect property value, business operations, redevelopment opportunities, financing arrangements, and long-term investment strategies. In many situations, prompt legal action is required to preserve rights, mitigate losses, and prevent further commercial harm.

The appropriate remedy depends upon the nature of the breach, the lease structure, the conduct of the parties, the surrounding commercial circumstances, and the practical realities facing the business.

Available remedies may include:

Damages
Rent recovery
Possession orders
Specific performance
Interim injunctions
Permanent injunctions
Declaratory relief
Rectification
Equitable remedies
Tailored commercial solutions

At ME Law, we recognize that sophisticated commercial lease disputes require sophisticated litigation strategies. We pursue remedies designed not only to address contractual breaches but also to preserve investment value, protect commercial relationships, and maintain business continuity where possible.

Our Commitment

We approach every commercial lease dispute with the discipline, precision, and strategic judgment expected in high-value commercial litigation.

Whether pursuing rent recovery, enforcing lease obligations, defending against alleged defaults, obtaining urgent injunctive relief, or advancing a dispute through trial, arbitration, mediation, or negotiated resolution, we provide advocacy focused on protecting commercial expectations and delivering meaningful business outcomes.

Commercial Lease Litigation

Rent Arrears Claims

Additional Rent Disputes

Operating Cost Disputes

Commercial Eviction Litigation

Landlord Default Claims

Tenant Default Claims

Lease Renewal Disputes

Assignment & Subletting Disputes

Declaratory Relief Applications

Injunction Applications

Commercial Lease Enforcement & Remedies

Clear Guidance. Strong Advocacy.

What we do:

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Frequently Asked Questions

Becoming a Client

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How do I start?

The first step is to book a complimentary intake call with one of our intake specialists. During this initial conversation, we’ll gather some preliminary details about your matter, identify the nature of the dispute, and determine whether it falls within our areas of practice.

If we believe we can assist, we’ll then proceed with a conflict check to ensure there are no conflicts of interest under the Law Society of Ontario’s Rules of Professional Conduct. Once cleared, we can schedule a consultation with one of our lawyers, where we will review your situation in more detail, discuss potential legal strategies, and outline next steps for formal engagement.

This process ensures that every inquiry is handled carefully, ethically, and efficiently—so that we can provide you with informed guidance right from the outset.

Can you explain the typical steps involved?

Our process is designed to be clear, efficient, and transparent from start to finish.

Initial Intake Call:
We begin with a complimentary intake call to understand the general nature of your matter, confirm it falls within our areas of practice, and gather preliminary information.
Conflict Check:
Before receiving any detailed or confidential information, we conduct a conflict of interest check as required by the Law Society of Ontario. This ensures we can represent you without any professional conflicts.
Consultation with a Lawyer:
Once cleared, we schedule a formal consultation — either in person or remotely — where we review your situation in detail, answer your questions, and outline preliminary legal options or next steps.
Retainer and Engagement:
If you decide to proceed, we provide a Retainer Agreement outlining the scope of work, estimated costs, and billing structure. Upon execution and receipt of the retainer, we officially open your file.
Case Strategy and Next Steps:
Your lawyer will then prepare a strategy plan and begin working on your matter — whether that involves drafting pleadings, engaging in negotiations, or preparing for court proceedings — while keeping you informed throughout.

At every stage, we emphasize clarity, communication, and transparency so you always know what to expect and how your case is progressing.

Why is it necessary to complete a conflict check form after the initial call?

Efforts to avoid conflicts of interest are required by the Law Society of Ontario and form a fundamental part of legal ethics and professional regulation.

A conflict check ensures that our firm has never represented—or is not currently representing—any party whose interests may be adverse to yours. This process protects both you and our firm by confirming that we can act for you with full independence and loyalty.

The duty to avoid conflicts applies to past, current, and prospective clients and is set out in the Rules of Professional Conduct (the Model Code) as well as by decisions of the Supreme Court of Canada, including R. v. Neil and Canadian National Railway Co. v. McKercher LLP.

In practice, we conduct conflict checks before receiving detailed information about your matter. This step is an essential safeguard to uphold professional integrity and client trust.

How quickly can you schedule an initial call with a lawyer?

In most cases, we can schedule your consultation within 24–48 hours after completing the initial intake and conflict check process. This ensures that your matter is properly screened and assigned to the most suitable lawyer on our team.

To learn more about what happens next — from intake to engagement — please visit our Frequently Asked Questions (FAQ) section, where we’ve outlined each step in detail and answered the most common questions new clients have.