Jonathan Groth, Class Action Attorney in Wauwatosa, Wisconsin
focused on Class Action and Product Liability
Groth Law Accident Injury Attorneys
Wauwatosa, WI
Trusted class action attorney serving Wauwatosa.
Practices in
Are you Jonathan Groth?
This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.
Quick answer
Jonathan Groth is an attorney based in Wauwatosa, WISCONSIN. The practice focuses on Class Action and Product Liability. Currently practicing at Groth Law Accident Injury Attorneys.
- Based in
- Wauwatosa, WISCONSIN
- Experience
- attorney
- Known for
- Class Action · Product Liability
- Handles Class Action and Product Liability matters from Wauwatosa, WISCONSIN.
- Recognized with Best Lawyers in America — Mass Tort Litigation / Class Actions - Plaintiffs (2026).
About Jonathan Groth: Jonathan Groth is an attorney based in Wauwatosa, WISCONSIN. The practice focuses on Class Action and Product Liability. Currently practicing at Groth Law Accident Injury Attorneys.
Areas of practice
Legal matters Jonathan takes on
Jonathan concentrates on class action and product liability. Each area below outlines the kind of case Jonathan handles, typical outcomes to expect, and how the intake process starts.
Class Action
View other Class Action attorneys
Product Liability
View other Product Liability attorneys
Class Action cases in Wauwatosa, Wisconsin
Jonathan takes class action matters in Wauwatosa, Wisconsin. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jonathan agrees to represent you.
Product Liability cases in Wauwatosa, Wisconsin
Jonathan takes product liability matters in Wauwatosa, Wisconsin. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jonathan agrees to represent you.
Biography
Meet Jonathan Groth — class action lawyer in Wauwatosa
Jonathan Groth is an attorney based in Wauwatosa, WISCONSIN. The practice focuses on Class Action and Product Liability. Currently practicing at Groth Law Accident Injury Attorneys.
Jon and his firm have handled every kind of injury case you can imagine: auto and motorcycle collisions, product liability, civil litigation, nursing home neglect, bicycle and pedestrian accidents, and animal attacks.
Working with Jonathan on a class action matter
Jon and his firm have handled every kind of injury case you can imagine: auto and motorcycle collisions, product liability, civil litigation, nursing home neglect, bicycle and pedestrian accidents, and animal attacks.
Who Jonathan represents
Jonathan reviews new inquiries case-by-case for class action and product liability matters in Wauwatosa and the surrounding Wisconsin area.
Credentials
Education, bar admissions, and languages
Marquette University
J.D. · 2000
Jonathan studied at J.D. in Marquette University.
Law school and academic background
Jonathan completed J.D. in Marquette University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Jonathan runs in Wisconsin is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
Jonathan has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
Best Lawyers in America — Mass Tort Litigation / Class Actions - Plaintiffs
2026
Legal awards and honors
Best Lawyers in America — Mass Tort Litigation / Class Actions - Plaintiffs (2026).
Locations
Jonathan Groth's office in Wauwatosa
Jonathan's primary office is at 11063 West Bluemound Road, Wauwatosa, Wisconsin, 11063. In-person meetings are by appointment; a phone intake usually comes first.
Groth Law Accident Injury Attorneys
11063 West Bluemound Road
Wauwatosa, Wisconsin 11063
Open in Google MapsClient feedback
Client reviews of Jonathan Groth
Jonathan has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
No reviews yet
Only verified clients who have consulted with Jonathan Groth can leave a review.
Schedule your consultationHiring guide
How to hire Jonathan Groth — 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 Jonathan usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Jonathan charges for the initial consult. That fee is credited toward representation if you retain Jonathan'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; Jonathan will tell you what matters and what doesn't.
Questions to ask a class action attorney in Wauwatosa, Wisconsin
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 Jonathan
Jonathan 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. Jonathan confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Jonathan'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 Jonathan Groth
How much does it cost to hire Jonathan for a class action case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Jonathan walks through the likely range during the consult so there are no surprises.
Does Jonathan offer a free consultation?
Jonathan charges for the initial consult; that fee is credited toward representation if you retain Jonathan's office. Some class action attorneys offer free consults — check Jonathan's current terms during booking.
How long do class action cases in Wisconsin 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. Jonathan gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Jonathan take my case if I'm outside Wauwatosa?
Jonathan is licensed in Wisconsin. Matters governed by Wisconsin law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Jonathan 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 Jonathan?
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. Jonathan will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Jonathan accepting new class action clients right now?
Jonathan'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 Wauwatosa, Milwaukee and Madison in Wisconsin
Jonathan handles class action matters throughout Wisconsin. 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 Wisconsin
If Jonathan's intake is full or the fit isn't right, these class action attorneys in Wauwatosa handle similar matters. Every profile below is verified and open to consultations.





