Halloran & West represents consumers, investors, and employees in class actions and complex litigation against the largest corporations in the country. You pay nothing unless we recover for you.
We concentrate on cases where individual harm is modest but collective harm is enormous — the cases only a class action can make worth fighting.
False advertising, hidden fees, defective products, and unfair business practices at national scale.
Representing consumers whose personal data was exposed, sold, or collected without consent.
Price-fixing, pay-for-delay, and monopolization schemes that inflate what everyone pays.
Recovering losses for shareholders misled by false statements and concealed risks.
Unpaid overtime, misclassification, and systemic discrimination across entire workforces.
Mass tort litigation for patients harmed by products rushed to market.
PFAS, water contamination, and industrial exposure cases for affected communities.
Protecting and rewarding those who expose fraud against the government.
If any of these describe you, your participation may strengthen the case — and you may be entitled to recovery. There is no cost to find out.
Investigating reports that a major smart-speaker maker retained and reviewed voice recordings after users deleted them — and used them for ad targeting without consent.
Class action on behalf of an estimated 42 million consumers whose Social Security numbers and credit files were exposed in a breach the company waited months to disclose.
Representing drivers for a national logistics carrier who were classified as “independent contractors” while the company controlled their routes, hours, and equipment.
Court-approved settlement resolving claims that outdoor apparel marketed as environmentally safe contained undisclosed PFAS “forever chemicals.”
Amounts shown are illustrative aggregate recoveries across matters in which the firm served as lead or co-lead counsel. Prior results do not guarantee a similar outcome.
Submit a free, confidential case review. An intake specialist evaluates your situation — usually within one business day.
Our attorneys build the record: documents, experts, and the evidence pattern that turns one person's complaint into a certified class.
We advance every cost of litigation. Our fee comes only from what we recover — approved by the court, never out of your pocket.
Former federal prosecutor. Has served as lead counsel in more than 40 certified class actions across three decades.
Architect of the firm's antitrust and securities practice. Argued before four federal courts of appeals.
Leads the firm's consumer and privacy dockets, including some of the largest data-breach classes certified to date.
Wage-and-hour and workplace discrimination specialist. Recovered nine figures for hourly workers nationwide.
Tell us what happened. An intake specialist will review your submission and respond — typically within one business day.
A confirmation email is on its way to you. A member of our intake team will review your submission and follow up, typically within one business day. If your matter is time-sensitive, call (415) 294-4245, Monday–Friday, 9–5 Pacific.