Marc Alfred Altenbernt, Business Attorney in Oswego, Illinois
Over 23 years of legal practice · focused on Business, Elder Law, and Family Law
Oswego, IL
Practicing business in Oswego since 2003.
- 23+
- Years practicing
- 2
- Bar admissions
Are you Marc Alfred Altenbernt?
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
Marc Alfred Altenbernt is an attorney based in Oswego, IL. The practice focuses on Business, Elder Law, and Family Law. Marc has over 23 years of legal experience.
- Based in
- Oswego, IL
- Experience
- over 23 years
- Known for
- Business · Elder Law · Family Law
- Handles Business, Elder Law, and Family Law matters from Oswego, IL.
- Over 23 years of practice as a licensed attorney.
About Marc Alfred Altenbernt: Marc Alfred Altenbernt is an attorney based in Oswego, IL. The practice focuses on Business, Elder Law, and Family Law. Marc has over 23 years of legal experience.
Areas of practice
Practice areas handled by Marc Alfred Altenbernt
Marc concentrates on business, elder law, family law, general, and health care. Each area below outlines the kind of case Marc handles, typical outcomes to expect, and how the intake process starts.
Business
View other Business attorneys
Elder Law
View other Elder Law attorneys
Family Law
View other Family Law attorneys
General
View other General attorneys
Health Care
View other Health Care attorneys
Litigation
View other Litigation attorneys
Product Liability
View other Product Liability attorneys
Business cases in Oswego, Illinois
Marc takes business matters in Oswego, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marc agrees to represent you.
Elder Law cases in Oswego, Illinois
Marc takes elder law matters in Oswego, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marc agrees to represent you.
Family Law cases in Oswego, Illinois
Marc takes family law matters in Oswego, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marc agrees to represent you.
General cases in Oswego, Illinois
Marc takes general matters in Oswego, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marc agrees to represent you.
Health Care cases in Oswego, Illinois
Marc takes health care matters in Oswego, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marc agrees to represent you.
Biography
About Marc Alfred Altenbernt — Over 23 years of Illinois business experience
Marc Alfred Altenbernt is an attorney based in Oswego, IL. The practice focuses on Business, Elder Law, and Family Law. Marc has over 23 years of legal experience.
Mr. Marc Alfred Altenbernt is a lawyer practicing litigation, commercial, family and 5 other areas of law. Marc received a B.A. degree from Calvin College in 2000, and has been licensed for 23 years. Marc practices in Oswego, IL.
Working with Marc on a business matter
Mr. Marc Alfred Altenbernt is a lawyer practicing litigation, commercial, family and 5 other areas of law. Marc received a B.A. degree from Calvin College in 2000, and has been licensed for 23 years. Marc practices in Oswego, IL.
Clients Marc works with
Marc reviews new inquiries case-by-case for business, elder law, and family law matters in Oswego and the surrounding Illinois area.
Credentials
Marc Alfred Altenbernt's legal education and bar admissions
Pepperdine University School of Law
J.D. · 2003
Calvin College
B.A. · 2000
Jurisdictions
Marc's state bar admissions
Illinois U.S. Distri
2005 · ACTIVE
California
2003 · ACTIVE
Marc studied at J.D. in Pepperdine University School of Law and B.A. in Calvin College.
Law school and academic background
Marc completed J.D. in Pepperdine University School of Law and B.A. in Calvin College. Formal legal training is one signal of substantive knowledge — the day-to-day practice Marc runs in Illinois is where that training gets applied to real client questions.
Locations
Marc Alfred Altenbernt's office in Oswego
Marc's primary office is at 2758 US Highway 34, Oswego, IL, 60543. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Marc Alfred Altenbernt
Marc 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 Marc Alfred Altenbernt can leave a review.
Schedule your consultationHiring guide
How to hire Marc Alfred Altenbernt — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Marc usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Marc charges for the initial consult. That fee is credited toward representation if you retain Marc'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; Marc will tell you what matters and what doesn't.
Questions to ask a business attorney in Oswego, Illinois
A short list to run through before you commit: How many business 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 Marc
Marc discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business 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. Marc confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Marc's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Marc Alfred Altenbernt
How much does it cost to hire Marc for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Marc walks through the likely range during the consult so there are no surprises.
Does Marc offer a free consultation?
Marc charges for the initial consult; that fee is credited toward representation if you retain Marc's office. Some business attorneys offer free consults — check Marc's current terms during booking.
How long do business cases in Illinois typically take?
Simple business 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. Marc gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Marc take my case if I'm outside Oswego?
Marc is licensed in Illinois. Matters governed by Illinois law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Marc 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 Marc?
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. Marc will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Marc accepting new business clients right now?
Marc's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Business attorneys serving Oswego, Chicago and Springfield in Illinois
Marc handles business matters throughout Illinois. Each city below is a direct link into the search page for verified business attorneys in that community.
More counsel
Other top-rated business attorneys in Illinois
If Marc's intake is full or the fit isn't right, these business attorneys in Oswego handle similar matters. Every profile below is verified and open to consultations.
