Law Firms · Ontario, California, United States · Updated October 2026

Law Firms in Ontario, California (2026)

Find the leading law firms in Ontario, California: firm profiles, practice areas and direct contacts.

Law firms
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Photo: Luca Bravo / Unsplash

Global Law Lists has 17 law firms in Ontario, California. The practice areas they list most are Personal Injury Law, Car Accident Law and Criminal Law. One firm on this page lists a phone number (see contact numbers).

Amicus Legal Group is a law office located in Ontario, United States.

Capabilities/Areas:Practice: Criminal Law

Address: 800 North Haven Avenue, Ontario, United States

Address: 800 North Haven Avenue, Ontario

State: California

Country: United States

Blucker Law & Associates is a law firm in Ontario, California, United States.

Capabilities/Areas:Practice: General Practice

Address: Ontario, United States

State: California

Country: United States

Collaborative Law & Mediation Office of Brian Don Levy is a law firm in Ontario, California, United States.

Capabilities/Areas:Practice: General Practice

Address: Ontario, United States

State: California

Country: United States

Darraslaw is a law firm in Ontario, California, United States.

Capabilities/Areas:Practice: Pensions and Employee Benefits Law

Address: 3257 East Guasti Road - Suite 300, Ontario, United States

Address: 3257 East Guasti Road - Suite 300, Ontario

State: California

Country: United States

Hafif & Associates, LLP is a law firm in Ontario, California, United States.

Capabilities/Areas:Practice: Car Accident Law

Address: Ontario, United States

State: California

Country: United States

Howington and Associates, Aplc is a law firm in Ontario, California, United States.

Capabilities/Areas:Practice: General Practice

Address: Ontario, United States

State: California

Country: United States

Inland Empire Criminal Defense is a law firm in Ontario, California, United States.

Capabilities/Areas:Practice: Criminal Law

Address: Ontario, United States

State: California

Country: United States

Klaiman Edmonds LLP is a law firm in Ontario, California, United States.

Capabilities/Areas:Practice: General Practice

Address: Ontario, United States

State: California

Country: United States

Law Ofices of Brian Stuart is a law firm in Ontario, California, United States.

Capabilities/Areas:Practice: General Practice

Address: Ontario, United States

State: California

Country: United States

Legal Shield is a law firm in Ontario, California, United States.

Capabilities/Areas:Practice: General Practice

Address: Ontario, United States

State: California

Country: United States

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Contact numbers for law firms in Ontario

  1. Amicus Legal GroupOntario, California+1-909-498-8215

As listed on each profile. Profiles compiled from public sources are unverified until the firm claims them; call to confirm before you rely on a number.

Questions about law firms in Ontario

What are the contact numbers of law firms in Ontario?

As listed on their profiles: Amicus Legal Group (+1-909-498-8215). Each profile also gives the office address and website.

How are law firms in Ontario ordered?

Members of the network appear first, then the other profiles. You can sort by name, newest, distance or popularity, and filter by practice area or city.

How can a firm in Ontario be added?

Profiles are added from public records at no cost. A firm that joins the network manages its own profile and can complete verification: bar or law society standing, identity and proof of practice.

Hiring a lawyer or law firm in Ontario

Read the guide

Find trusted lawyers and law firms in Ontario, California, United States through Global Law Lists. Our verified legal network connects you with qualified legal professionals in Ontario covering corporate law, family law, criminal defense, immigration, real estate, and more.

What Legal Services Are Available in Ontario?

Lawyers in Ontario provide comprehensive legal services including business and corporate law, property and real estate transactions, family and matrimonial law, criminal defense, immigration and visa matters, employment law, intellectual property, and civil litigation. Whether you need ongoing legal counsel or representation for a specific matter, qualified attorneys in Ontario are available to assist.

How Do I Choose the Right Lawyer in Ontario?

To find the best lawyer in Ontario, California, start by defining your legal needs, then use Global Law Lists to browse verified legal professionals in the area. Consider their practice area expertise, years of experience, client reviews, and fee structure. Many lawyers in Ontario offer free initial consultations to help you evaluate your options.

Why Use Global Law Lists to Find a Lawyer in Ontario?

Global Law Lists provides a trusted, international platform to discover and connect with experienced lawyers and law firms in Ontario, United States. Our legal network features verified legal professionals with detailed profiles, making it simple to find the right representation for your personal or business legal needs.

For law firms and lawyers

Is your firm listed in Ontario?

Firms already in our records are listed at no cost. Claim your profile to manage it, or join the network to add your firm and get verified.