Sonja Marie Muir, Criminal Defense Attorney in Irvine, California
Over 33 years of legal practice · 2.9/5 rating from 1 verified client review
MemberatLaw Office of Sonja M. Muir
Irvine, CA
Practicing criminal defense in Irvine since 1993.
- 33+
- Years practicing
- 2.9 ★
- 1 client review
- 1
- Bar admission
Practices in
Are you Sonja Marie Muir?
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Quick answer
Sonja Marie Muir is a member based in Irvine, CA. The practice focuses on Criminal Defense. Sonja has over 33 years of legal experience. Currently practicing at Law Office of Sonja M. Muir. Rated 2.9 out of 5 from 1 client review.
- Based in
- Irvine, CA
- Experience
- over 33 years
- Known for
- Criminal Defense
- Handles Criminal Defense matters from Irvine, CA.
- Over 33 years of practice as a licensed attorney.
- Recognized with CV Notable.
About Sonja Marie Muir: Sonja Marie Muir is a member based in Irvine, CA. The practice focuses on Criminal Defense. Sonja has over 33 years of legal experience. Currently practicing at Law Office of Sonja M. Muir. Rated 2.9 out of 5 from 1 client review.
Areas of practice
Legal matters Sonja takes on
Sonja concentrates on criminal defense. Each area below outlines the kind of case Sonja handles, typical outcomes to expect, and how the intake process starts.
Criminal Defense cases in Irvine, California
Sonja takes criminal defense matters in Irvine, 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 Sonja agrees to represent you.
Biography
Meet Sonja Marie Muir — criminal defense lawyer in Irvine
Sonja Marie Muir is a member based in Irvine, CA. The practice focuses on Criminal Defense. Sonja has over 33 years of legal experience. Currently practicing at Law Office of Sonja M. Muir. Rated 2.9 out of 5 from 1 client review.
Sonja Marie Muir is a lawyer practicing criminal defense. Sonja received a B.A. degree from University of California at Los Angeles in 1990, and has been licensed for 33 years. Sonja practices at Law Office of Sonja M. Muir in Irvine, CA.
Working with Sonja on a criminal defense matter
Sonja Marie Muir is a lawyer practicing criminal defense. Sonja received a B.A. degree from University of California at Los Angeles in 1990, and has been licensed for 33 years. Sonja practices at Law Office of Sonja M. Muir in Irvine, CA.
Who Sonja represents
Sonja reviews new inquiries case-by-case for criminal defense matters in Irvine and the surrounding California area.
Credentials
Education, bar admissions, and languages
Tulane University of Louisiana
J.D. · 1993
University of California at Los Angeles
B.A. · 1990
Jurisdictions
Sonja's state bar admissions
California
1993 · ACTIVE
Sonja studied at J.D. in Tulane University of Louisiana and B.A. in University of California at Los Angeles.
Law school and academic background
Sonja completed J.D. in Tulane University of Louisiana and B.A. in University of California at Los Angeles. Formal legal training is one signal of substantive knowledge — the day-to-day practice Sonja runs in California is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
Sonja has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
CV Notable
Legal awards and honors
CV Notable.
Locations
Sonja Marie Muir's office in Irvine
Sonja's primary office is at 1 Park Plz., 6th Fl., Irvine, CA, 92614. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Sonja Marie Muir — 2.9/5 rating from 1 verified client review
Every review below is from a verified client of Sonja. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing criminal defense attorneys in Irvine.
2.9
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Sonja Marie Muir claims this profile.
Read all reviewsHiring guide
How to hire Sonja Marie Muir — what to expect in your first consultation
Working with a new criminal defense attorney should feel structured. Here's how the first two conversations with Sonja usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Sonja charges for the initial consult. That fee is credited toward representation if you retain Sonja'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; Sonja will tell you what matters and what doesn't.
Questions to ask a criminal defense attorney in Irvine, California
A short list to run through before you commit: How many criminal defense 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 Sonja
Sonja discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in criminal defense practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every criminal defense 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. Sonja confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Sonja's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many criminal defense practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Sonja Marie Muir
How much does it cost to hire Sonja for a criminal defense case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Sonja walks through the likely range during the consult so there are no surprises.
Does Sonja offer a free consultation?
Sonja charges for the initial consult; that fee is credited toward representation if you retain Sonja's office. Some criminal defense attorneys offer free consults — check Sonja's current terms during booking.
How long do criminal defense cases in California typically take?
Simple criminal defense 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. Sonja gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Sonja take my case if I'm outside Irvine?
Sonja 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 — Sonja 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 Sonja?
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. Sonja will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Sonja accepting new criminal defense clients right now?
Sonja's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Criminal Defense attorneys serving Irvine, Los Angeles and San Francisco in California
Sonja handles criminal defense matters throughout California. Each city below is a direct link into the search page for verified criminal defense attorneys in that community.
- Irvine6,831 attorneys
- Los Angeles39,975 attorneys
- San Francisco26,380 attorneys
- San Diego16,903 attorneys
- Sacramento10,561 attorneys
- Oakland5,709 attorneys
- San Jose5,009 attorneys
- Palo Alto4,084 attorneys
- Beverly Hills3,348 attorneys
- Newport Beach3,106 attorneys
- Pasadena2,894 attorneys
- Santa Monica2,756 attorneys
More counsel
Other top-rated criminal defense attorneys in California
If Sonja's intake is full or the fit isn't right, these criminal defense attorneys in Irvine handle similar matters. Every profile below is verified and open to consultations.