Guillermo Wiener, Citizenship Attorney in Houston, Texas
Over 16 years of legal practice · focused on Citizenship, Employment, and Family Law
AttorneyatFoster LLP
Houston, TX
Practicing citizenship in Houston since 2010.
- 16+
- Years practicing
- 1
- Bar admission
Are you Guillermo Wiener?
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Quick answer
Guillermo Wiener is an attorney based in Houston, TX. The practice focuses on Citizenship, Employment, and Family Law. Guillermo has over 16 years of legal experience. Currently practicing at Foster LLP.
- Based in
- Houston, TX
- Experience
- over 16 years
- Known for
- Citizenship · Employment · Family Law
- Handles Citizenship, Employment, and Family Law matters from Houston, TX.
- Over 16 years of practice as a licensed attorney.
About Guillermo Wiener: Guillermo Wiener is an attorney based in Houston, TX. The practice focuses on Citizenship, Employment, and Family Law. Guillermo has over 16 years of legal experience. Currently practicing at Foster LLP.
Areas of practice
Guillermo's practice areas in Houston
Guillermo concentrates on citizenship, employment, family law, formation, and general. Each area below outlines the kind of case Guillermo handles, typical outcomes to expect, and how the intake process starts.
Citizenship
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Employment
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Family Law
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Formation
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General
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Immigration
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Citizenship cases in Houston, Texas
Guillermo takes citizenship matters in Houston, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Guillermo agrees to represent you.
Employment cases in Houston, Texas
Guillermo takes employment matters in Houston, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Guillermo agrees to represent you.
Family Law cases in Houston, Texas
Guillermo takes family law matters in Houston, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Guillermo agrees to represent you.
Formation cases in Houston, Texas
Guillermo takes formation matters in Houston, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Guillermo agrees to represent you.
General cases in Houston, Texas
Guillermo takes general matters in Houston, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Guillermo agrees to represent you.
Biography
Guillermo Wiener, citizenship attorney serving Houston
Guillermo Wiener is an attorney based in Houston, TX. The practice focuses on Citizenship, Employment, and Family Law. Guillermo has over 16 years of legal experience. Currently practicing at Foster LLP. Guillermo works from Houston, Texas and takes on citizenship matters across the region.
Mr. Guillermo Wiener is a lawyer practicing corporate / incorporation, employment / labor, j-visa waivers and 3 other areas of law. Guillermo received a B.A. degree from University of Texas at Austin in 2007, and has been licensed for 16 years. Guillermo practices at Foster LLP in Houston, TX.
How Guillermo handles citizenship matters
Mr. Guillermo Wiener is a lawyer practicing corporate / incorporation, employment / labor, j-visa waivers and 3 other areas of law. Guillermo received a B.A. degree from University of Texas at Austin in 2007, and has been licensed for 16 years. Guillermo practices at Foster LLP in Houston, TX.
Who Guillermo represents
Guillermo reviews new inquiries case-by-case for citizenship, employment, and family law matters in Houston and the surrounding Texas area.
Credentials
Credentials — where Guillermo studied and practices
Southern Methodist University Dedman School of Law
J.D. · 2010
University of Texas at Austin
B.A. Government · 2007
Jurisdictions
Guillermo's state bar admissions
Texas
2010 · ACTIVE
Guillermo studied at J.D. in Southern Methodist University Dedman School of Law and B.A. Government in University of Texas at Austin.
Law school and academic background
Guillermo completed J.D. in Southern Methodist University Dedman School of Law and B.A. Government in University of Texas at Austin. Formal legal training is one signal of substantive knowledge — the day-to-day practice Guillermo runs in Texas is where that training gets applied to real client questions.
Locations
Guillermo Wiener's office in Houston
Guillermo's primary office is at 3 Greenway Plz., Ste. 800, Houston, TX, 77046. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Guillermo Wiener
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Schedule your consultationHiring guide
How to hire Guillermo Wiener — what to expect in your first consultation
Working with a new citizenship attorney should feel structured. Here's how the first two conversations with Guillermo usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Guillermo charges for the initial consult. That fee is credited toward representation if you retain Guillermo'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; Guillermo will tell you what matters and what doesn't.
Questions to ask a citizenship attorney in Houston, Texas
A short list to run through before you commit: How many citizenship 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 Guillermo
Guillermo discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in citizenship practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every citizenship 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. Guillermo confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Guillermo's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many citizenship practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Guillermo Wiener
How much does it cost to hire Guillermo for a citizenship case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Guillermo walks through the likely range during the consult so there are no surprises.
Does Guillermo offer a free consultation?
Guillermo charges for the initial consult; that fee is credited toward representation if you retain Guillermo's office. Some citizenship attorneys offer free consults — check Guillermo's current terms during booking.
How long do citizenship cases in Texas typically take?
Simple citizenship 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. Guillermo gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Guillermo take my case if I'm outside Houston?
Guillermo is licensed in Texas. Matters governed by Texas law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Guillermo 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 Guillermo?
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. Guillermo will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Guillermo accepting new citizenship clients right now?
Guillermo's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Citizenship attorneys serving Houston, Dallas and Austin in Texas
Guillermo handles citizenship matters throughout Texas. Each city below is a direct link into the search page for verified citizenship attorneys in that community.
More counsel
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If Guillermo's intake is full or the fit isn't right, these citizenship attorneys in Houston handle similar matters. Every profile below is verified and open to consultations.





