Ontario directory

Civil Litigation & Dispute Resolution Law Firms in Niagara Region, Ontario

14 law firms.

What does a civil litigation lawyer in Niagara Region do?

A civil litigation lawyer in Niagara Region handles non-criminal, non-family disputes that may end up in court. Common files include contract and business disputes, unpaid debts, construction claims, shareholder fights, and professional negligence. When a matter is filed or tried, it's heard at the Superior Court of Justice at the St. Catharines courthouse, 59 Church Street, which serves the region from St. Catharines and Niagara Falls to Welland, Grimsby, and Fort Erie.

Most of the work happens before a trial. A lawyer assesses the claim, exchanges pleadings, runs the discovery process, and pushes toward settlement or mediation, since most civil files resolve without a judge's decision. Ask any firm how it bills, whether by hourly rate or a flat fee for a defined stage, and get the terms in writing.

Which court hears your civil claim in Niagara Region?

It depends mostly on how much money is at stake. The Superior Court of Justice hears the larger claims, while the Small Claims Court, which sits at the same St. Catharines courthouse, handles smaller matters through a faster, less formal process. Since October 1, 2025, Small Claims Court can hear claims up to $50,000; anything above that belongs in the Superior Court. A Welland business chasing an unpaid invoice and a Grimsby homeowner with a contractor dispute might each start there, depending on the amount.

You can represent yourself in either court, but the Superior Court's rules are demanding, and a misstep grows costlier as the claim grows.

How long do you have to start a civil claim in Ontario?

For most civil claims the deadline is two years, set by the Limitations Act, 2002. The clock usually starts on the day you knew, or reasonably should have known, that you had a claim, which isn't always the day the problem happened. An outer limit can also bar a claim no matter when you discovered it. Miss a deadline and you can lose the right to sue, so getting advice early matters. Some claims carry their own shorter notice periods, another reason not to wait.

How do you choose a civil litigation firm in Niagara Region?

Start with a firm that has handled your kind of dispute, whether that's a commercial contract, a construction claim, a shareholder disagreement, or a debt. Ask who will actually run your file day to day, how the firm weighs settlement and mediation against trial, and how it bills as a matter moves through each stage. A local firm knows the St. Catharines court and its registry, which helps a file move. Niagara's firms sit across St. Catharines, Niagara Falls, Welland, and smaller communities like Fort Erie and Grimsby, so there's usually one within reach.

You can confirm any lawyer's standing on the Law Society of Ontario directory. Browse the civil litigation & dispute resolution firms in Niagara Region below.

Anwar Immigration Law Office provides strategic legal representation in criminal defense, civil litigation, immigration, refugee, and real estate matters across Ontario. The firm handles appeals at all levels and judi…

Immigration LawImmigration LawCriminal DefenceCriminal DefenceCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionReal Estate LawReal Estate Law

Daniel and Partners LLP

13 lawyers · Est. 1922

Daniel and Partners LLP is a well-established law firm in St. Catharines serving the Niagara Region since 1922. With expertise in personal injury, real estate, wills and estates, corporate and commercial law, employme…

Personal InjuryPersonal InjuryReal Estate LawReal Estate LawWills, Estates & TrustsWills, Estates & TrustsBusiness & Corporate LawBusiness & Corporate Law

Hassaan & Associates

2 lawyers · Est. 2007

Hassaan & Associates is a progressive law firm established in 2007 serving the Grimsby and Milton communities. The firm specializes in residential and commercial real estate, family law, criminal law, immigration, wil…

Real Estate LawReal Estate LawFamily LawFamily LawImmigration LawImmigration LawWills, Estates & TrustsWills, Estates & Trusts

Iron Law

1 lawyer

Iron Law is a boutique litigation and construction law practice in St. Catharines founded on the principles of strength, ingenuity, and practicality. With over a decade of experience in civil litigation and constructi…

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionConstruction LawConstruction Law

Lancaster Chown & Welch LLP

18 lawyers · Est. 2022

Lancaster Chown & Welch LLP is a St. Catharines law firm formed in 2022 from the merger of three Niagara firms. The firm offers comprehensive legal services to individuals, businesses, institutions, and municipalities.

Personal InjuryPersonal InjuryWills, Estates & TrustsWills, Estates & TrustsCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionBusiness & Corporate LawBusiness & Corporate Law

Martin Sheppard Fraser LLP is a full-service law firm in Niagara Falls with 130 years of experience serving the Niagara region and beyond. The firm specializes in personal injury, corporate law, civil litigation, fami…

Personal InjuryPersonal InjuryReal Estate LawReal Estate LawFamily LawFamily LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute Resolution

Mosaad Law Professional Corporation is a Scarborough, Ontario firm led by Dr. Sayed Mosaad, a Barrister and Solicitor. The firm practices family law, litigation, corporate law, wills and estates, real estate, and immi…

Family LawFamily LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionBusiness & Corporate LawBusiness & Corporate LawWills, Estates & TrustsWills, Estates & TrustsLegal aidLegal Aid

Protomanni & Associates operates multiple offices across Ontario (Toronto, St. Catharines, Hamilton, Windsor) and provides comprehensive legal services in family law, criminal law, employment law, civil litigation, im…

Family LawFamily LawCriminal DefenceCriminal DefenceEmployment & Labour LawEmployment & Labour LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionLegal aidLegal Aid

Sage Legal Solutions

2 lawyers · Est. 2021

Multi-office law firm founded in 2021 serving St. Catharines, Welland, and Thunder Bay regions. Supported by talented team of lawyers, paralegals, and clerks. Specializes in civil disputes, civil litigation, small cla…

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionLandlord & TenantLandlord & TenantEmployment & Labour LawEmployment & Labour Law

Startek Law

2 lawyers · Est. 1973

Startek Law is a full-service family firm serving Hamilton, Niagara, Halton, Haldimand, and Southern Ontario since 1973. Its work covers civil and commercial litigation, personal injury, real estate, mortgages, family…

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionPersonal InjuryPersonal InjuryReal Estate LawReal Estate LawFamily LawFamily Law

Stewart House Teichgraf LLP

3 lawyers · Est. 1984

Stewart House Teichgraf LLP has served clients in the Niagara Region since 1984. The firm blends BigLaw experience with small-town customer service, offering corporate and business law, wills and estates, real estate,…

Business & Corporate LawBusiness & Corporate LawReal Estate LawReal Estate LawWills, Estates & TrustsWills, Estates & TrustsEmployment & Labour LawEmployment & Labour Law

Sullivan Mahoney LLP

32 lawyers · Est. 1953

Sullivan Mahoney LLP is one of Niagara's largest law firms, founded in 1953. With over 70 years of practice, the firm has built a reputation for impeccable service, thorough and pragmatic legal advice, and complete co…

Administrative & Regulatory LawAdministrative & Regulatory LawBusiness & Corporate LawBusiness & Corporate LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionConstruction LawConstruction Law

The Office of Keith Newell is a solo law practice in St. Catharines, Ontario, covering family and divorce law, criminal law, civil litigation, estates, and business litigation and regulatory matters. The firm offers a…

Family LawFamily LawCriminal DefenceCriminal DefenceCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionWills, Estates & TrustsWills, Estates & TrustsLegal aidLegal Aid

Veromi Arsiradam Law is a virtual Ontario law firm focused on employment law, human rights law, professional regulation, and civil litigation, with a stated commitment to advancing social justice for marginalized clie…

Employment & Labour LawEmployment & Labour LawAdministrative & Regulatory LawAdministrative & Regulatory LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute Resolution