Key Law

Trusted Legal Guidance. Personalized Service.

At Key Law, we focus on providing strong, strategic, and client-first legal representation across the areas that matter most. Whether you're facing a personal legal challenge, a family dispute, or a civil matter, our team is here to guide you with clarity, confidence, and compassion.


  • Criminal Defence
    If you've been charged with a criminal offence, your rights and your future are our top priority. We handle a wide range of criminal matters—from impaired driving and assault to theft and drug-related charges—with a commitment to strong advocacy, discretion, and results.

  • Family Law
    We understand that family matters can be deeply personal and often emotional. Whether you’re navigating a separation, parenting arrangements, or child and spousal support, we provide practical, compassionate legal support every step of the way.

  • Civil Litigation
    Disputes can be complex and stressful. We represent clients in a broad range of civil matters, including contract disputes, property issues, and negligence claims, always seeking the most efficient and effective resolution—through negotiation, mediation, or the courts.

  • Business & Corporate Law
    Legal support for startups and small businesses, including incorporation, shareholder agreements, and general counsel services tailored to your business goals.

  • Wills & Estates
    Helping individuals and families prepare for the future with customized estate planning, wills, powers of attorney, and probate services.

  • Real Estate Law
    Guiding clients through residential and commercial property transactions, with a focus on clear communication and smooth closings.

Key Law
Family Criminal Civil, 4750 Yonge St, Unit 346

Our Practive Areas

Family Law

Family disputes are emotional and complex. Key Law provides compassionate and practical legal guidance in matters of divorce, child custody, parenting time, child and spousal support, and property division. We help clients navigate Ontario’s family law system with clarity, always focusing on your best interests and those of your children. Whether through negotiation or litigation, we advocate for fair outcomes while minimizing unnecessary conflict and costs.

Criminal Defense

If you've been charged with a criminal offence, the stakes are high — your freedom, reputation, and future are on the line. At Key Law, we offer strategic and assertive criminal defence for a wide range of charges including assault, theft, impaired driving, and domestic offences. We protect your rights at every stage, from bail hearings to trial. Our goal is to secure the best possible outcome, whether that means a withdrawal, acquittal, or reduced penalties. Trust us to navigate the justice system with experience and discretion.

Civil Litigation

Disputes between individuals or businesses can quickly become overwhelming. At Key Law, we handle civil matters including contract disputes, negligence claims, property damage, and small claims with professionalism and precision. We assess your case thoroughly, advise on the best course of action, and represent your interests in court or settlement negotiations. Our approach is strategic, focused, and always tailored to achieve cost-effective results.

Landlord & Tenant

Disputes between landlords and tenants can escalate quickly without the right legal guidance. At Key Law, we represent both landlords and tenants in residential and commercial tenancy matters across Ontario. Whether it’s unpaid rent, eviction notices, maintenance issues, illegal entry, or lease violations, we provide clear advice and assertive representation before the Landlord and Tenant Board (LTB). We help you understand your rights and obligations under the Residential Tenancies Act and work toward timely, cost-effective resolutions. Whether you’re seeking to enforce your rights or defend against a claim, we’re here to help you navigate the process confidently.

Immigration and Refugee

Navigating Canada's immigration system can be complex and overwhelming, especially when your future depends on the outcome. At Key Law, we provide reliable and compassionate legal support for individuals and families seeking temporary or permanent status in Canada. Whether you're applying for work or study permits, permanent residency, spousal sponsorship, or refugee protection, we guide you through every step. We also assist with appeals, inadmissibility issues, and detention reviews. Our goal is to provide clear, strategic legal advice to help you build a stable future in Canada. Your journey matters — and we’re here to protect it.

Real Estate Law

Buying, selling, or leasing property is a major financial decision. At Key Law, we help clients navigate residential and commercial real estate transactions with confidence. We review contracts, handle closings, resolve title issues, and support landlord-tenant matters. Our firm ensures your interests are protected at every stage, helping you avoid costly mistakes and legal disputes down the line.

Employment Law

Workplace issues can have a serious impact on your financial security and peace of mind. At Key Law, we advise both employees and employers on their rights and obligations under Ontario employment law. We handle matters involving wrongful dismissal, severance package reviews, workplace harassment, discrimination, employment contracts, and constructive dismissal. For employers, we draft and review contracts, policies, and help ensure legal compliance. For employees, we fight to protect your rights and secure fair compensation. Whether you're navigating termination or managing workplace risk, we offer strategic legal guidance tailored to your situation.

Corporate and Commercial

Whether you're starting a new business or managing an established company, Key Law offers practical legal support tailored to your commercial goals. We assist with incorporations, shareholder agreements, business disputes, contracts, and regulatory compliance. Our business-minded legal solutions are designed to help you grow while minimizing risk and protecting your bottom line.

Wills & Estates

Proper estate planning gives you peace of mind and protects your loved ones. Key Law helps you prepare wills, powers of attorney, and estate plans that reflect your wishes and meet Ontario’s legal standards. We also guide executors through probate and estate administration, helping ensure assets are transferred efficiently and disputes are avoided. Take control of your legacy with thoughtful legal planning.

Traffic Offenses

Traffic offences can lead to serious consequences — including fines, demerit points, licence suspension, increased insurance rates, or even criminal charges. At Key Law, we represent drivers facing charges such as speeding, careless driving, stunt driving, driving without insurance, and failing to remain at the scene of an accident. Whether you're a first-time offender or dealing with repeat infractions, we review the evidence, protect your driving record, and advocate for reduced penalties or dismissal. Don’t pay the fine or plead guilty without understanding your legal options — we can help you fight back.

Notary Public Services

At Key Law, we offer fast and professional notary public services for individuals and businesses across Toronto. Whether you need documents notarized, affidavits sworn, statutory declarations commissioned, or certified true copies, we ensure everything is done accurately and in compliance with Ontario law. We assist with legal, immigration, real estate, travel consent, and corporate documents. Appointments are quick and easy, with flexible scheduling available. Whether in-person or virtual (where permitted), our goal is to make notarization simple, efficient, and stress-free.


Small Claims

If you’re owed money, involved in a contract dispute, or facing a claim under $35,000, Small Claims Court can offer a fast and cost-effective solution. At Key Law, we represent both plaintiffs and defendants in Small Claims Court matters across Ontario. We handle cases involving unpaid debts, property damage, breach of contract, and landlord-tenant disputes. Our approach is strategic and focused on results — whether through settlement or trial. We guide you through each step, from demand letters to filing, mediation, and court hearings, ensuring your rights are protected and your case is presented effectively.

We are ready to help you.
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Family Criminal Civil Lawyer

About Key Law

About Key Law

At Key Law, we are committed to providing exceptional legal services with a client-focused approach. Our firm specializes in criminal defense, family law, personal injury, corporate law, and civil litigation, ensuring individuals and businesses receive the legal guidance they need. We believe that every client deserves strong advocacy, personalized attention, and strategic legal solutions. Whether you are facing a legal dispute, navigating a complex family matter, or protecting your business interests, our experienced legal team is here to help.

Our team is made up of experienced lawyers dedicated to delivering results. We prioritize clear communication, transparency, and tailored legal solutions to meet each client's unique needs. With a strong track record in legal representation, we are committed to achieving the best possible outcomes while ensuring accessibility and reliability throughout the legal process.

At Key Law, we provide services in several key areas of law. Our criminal defense team works diligently to protect clients facing criminal charges, while our family law practice handles divorce, child custody, and support matters with care and professionalism. We also assist clients in personal injury cases, fighting for fair compensation in accident and injury claims. For businesses, our corporate law services offer legal guidance on compliance and business matters, and our civil litigation team represents clients in legal disputes.

If you need legal assistance, our team is ready to help. Contact us today for a consultation.

Family Criminal Civil Legal Team

Meet the team

Key Law Firm is anchored by a team of dedicated professionals committed to delivering exceptional legal services. Founded by Stefan Juzkiw, who has been assisting clients since 2013, the firm specializes in litigation, family law, and immigration matters.  Kartik Arora, a litigation counsel licensed in both Ontario and India, brings a wealth of experience to the firm.  The firm also collaborates with a network of independent experts and partners, emphasizing a holistic approach to addressing clients' legal needs.

Stefan Juzkiw

Senior Lawyer, Founder
​Stefan Juzkiw is the founder and managing partner of Key Law (formerly Juzkiw Law), where he has been assisting clients since 2013. He holds a Bachelor of Applied Science and a Master of Business Administration from the University of Windsor, and a Juris Doctor from Wayne State University. Licensed to practice law in both Michigan, USA (since 2010), and Ontario, Canada (since 2012), Stefan specializes in areas such as family law, personal injury, small claims, criminal defense, and immigration. His approach emphasizes strategic thinking and problem-solving, aiming to provide clients with the best possible outcomes.

Kartik Arora

Lawyer
​Kartik Arora is a litigation counsel at Key Law, bringing a wealth of legal experience to the firm. Licensed to practice in both Ontario, Canada, and India, Kartik has a diverse legal background that enhances his ability to navigate complex legal matters effectively. His practice areas include civil litigation, corporate law, and family law, where he is committed to providing clients with strategic and personalized legal solutions. Kartik's dual jurisdictional experience allows him to offer a unique perspective, benefiting clients with multifaceted legal needs. His dedication to the legal profession and commitment to achieving favorable outcomes for his clients make him a valuable asset to the Key Law team.​