Simi Peterson, Class Action Attorney in Ontario, California
Over 12 years of legal practice · focused on Class Action, Criminal Defense, and General
Ontario, CA
Practicing class action in Ontario since 2014.
- 12+
- Years practicing
- 1
- Bar admission
Practices in
Are you Simi Peterson?
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Quick answer
Simi Peterson is an attorney based in Ontario, CA. The practice focuses on Class Action, Criminal Defense, and General. Simi has over 12 years of legal experience.
- Based in
- Ontario, CA
- Experience
- over 12 years
- Known for
- Class Action · Criminal Defense · General
- Handles Class Action, Criminal Defense, and General matters from Ontario, CA.
- Over 12 years of practice as a licensed attorney.
About Simi Peterson: Simi Peterson is an attorney based in Ontario, CA. The practice focuses on Class Action, Criminal Defense, and General. Simi has over 12 years of legal experience.
Areas of practice
Simi's practice areas in Ontario
Simi concentrates on class action, criminal defense, and general. Each area below outlines the kind of case Simi handles, typical outcomes to expect, and how the intake process starts.
Class Action
View other Class Action attorneys
Criminal Defense
View other Criminal Defense attorneys
General
View other General attorneys
Class Action cases in Ontario, California
Simi takes class action matters in Ontario, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Simi agrees to represent you.
Criminal Defense cases in Ontario, California
Simi takes criminal defense matters in Ontario, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Simi agrees to represent you.
General cases in Ontario, California
Simi takes general matters in Ontario, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Simi agrees to represent you.
Biography
Simi Peterson, class action attorney serving Ontario
Simi Peterson is an attorney based in Ontario, CA. The practice focuses on Class Action, Criminal Defense, and General. Simi has over 12 years of legal experience. Simi works from Ontario, California and takes on class action matters across the region.
Simi Peterson is a lawyer practicing criminal law, law practice mgmt, class action. Simi received a degree from Brooklyn Law School, Brooklyn NY, and has been licensed for 12 years. Simi practices in Ontario, CA.
Working with Simi on a class action matter
Simi Peterson is a lawyer practicing criminal law, law practice mgmt, class action. Simi received a degree from Brooklyn Law School, Brooklyn NY, and has been licensed for 12 years. Simi practices in Ontario, CA.
Clients Simi works with
Simi reviews new inquiries case-by-case for class action, criminal defense, and general matters in Ontario and the surrounding California area.
Credentials
Credentials — where Simi studied and practices
Brooklyn Law School
JD · 2012
Brooklyn Law School, Brooklyn NY
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Jurisdictions
Simi's state bar admissions
California
2014 · ACTIVE
Simi studied at JD in Brooklyn Law School and — in Brooklyn Law School, Brooklyn NY.
Law school and academic background
Simi completed JD in Brooklyn Law School and — in Brooklyn Law School, Brooklyn NY. Formal legal training is one signal of substantive knowledge — the day-to-day practice Simi runs in California is where that training gets applied to real client questions.
Locations
Simi Peterson's office in Ontario
Simi's primary office is at 3281 E Guasti Rd Ste 100, Ontario, CA, 91761-7656. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Simi Peterson
Simi has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
No reviews yet
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Schedule your consultationHiring guide
How to hire Simi Peterson — what to expect in your first consultation
Working with a new class action attorney should feel structured. Here's how the first two conversations with Simi usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Simi charges for the initial consult. That fee is credited toward representation if you retain Simi's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Simi will tell you what matters and what doesn't.
Questions to ask a class action attorney in Ontario, California
A short list to run through before you commit: How many class action matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Simi
Simi discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in class action practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every class action matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Simi confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Simi's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many class action practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Simi Peterson
How much does it cost to hire Simi for a class action case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Simi walks through the likely range during the consult so there are no surprises.
Does Simi offer a free consultation?
Simi charges for the initial consult; that fee is credited toward representation if you retain Simi's office. Some class action attorneys offer free consults — check Simi's current terms during booking.
How long do class action cases in California typically take?
Simple class action matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Simi gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Simi take my case if I'm outside Ontario?
Simi is licensed in California. Matters governed by California law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Simi will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Simi?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Simi will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Simi accepting new class action clients right now?
Simi's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Class Action attorneys serving Ontario, Los Angeles and San Francisco in California
Simi handles class action matters throughout California. Each city below is a direct link into the search page for verified class action attorneys in that community.
More counsel
Other top-rated class action attorneys in California
If Simi's intake is full or the fit isn't right, these class action attorneys in Ontario handle similar matters. Every profile below is verified and open to consultations.

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