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Mark Timothy O'Toole, Business Attorney in Chicago, Illinois

Over 41 years of legal practice · focused on Business, Litigation, and Real Estate

MemberatForan, O'Toole & Burke LLC

Chicago, IL

Practicing business in Chicago since 1985.

41+
Years practicing
2
Bar admissions

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Quick answer

Mark Timothy O'Toole is a member based in Chicago, IL. The practice focuses on Business, Litigation, and Real Estate. Mark has over 41 years of legal experience. Currently practicing at Foran, O'Toole & Burke LLC.

Based in
Chicago, IL
Experience
over 41 years
Known for
Business · Litigation · Real Estate
  • Handles Business, Litigation, and Real Estate matters from Chicago, IL.
  • Over 41 years of practice as a licensed attorney.

About Mark Timothy O'Toole: Mark Timothy O'Toole is a member based in Chicago, IL. The practice focuses on Business, Litigation, and Real Estate. Mark has over 41 years of legal experience. Currently practicing at Foran, O'Toole & Burke LLC.

Areas of practice

Mark's practice areas in Chicago

Mark concentrates on business, litigation, real estate, and zoning. Each area below outlines the kind of case Mark handles, typical outcomes to expect, and how the intake process starts.

Business cases in Chicago, Illinois

Mark takes business matters in Chicago, 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 Mark agrees to represent you.

Litigation cases in Chicago, Illinois

Mark takes litigation matters in Chicago, 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 Mark agrees to represent you.

Real Estate cases in Chicago, Illinois

Mark takes real estate matters in Chicago, 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 Mark agrees to represent you.

Zoning cases in Chicago, Illinois

Mark takes zoning matters in Chicago, 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 Mark agrees to represent you.

Biography

Mark Timothy O'Toole, business attorney serving Chicago

Mark Timothy O'Toole is a member based in Chicago, IL. The practice focuses on Business, Litigation, and Real Estate. Mark has over 41 years of legal experience. Currently practicing at Foran, O'Toole & Burke LLC. Mark works from Chicago, Illinois and takes on business matters across the region.

Mark Timothy O'Toole is a lawyer practicing litigation, commercial, real estate and 1 other area of law. Mark received a B.S. degree from Miami University in 1982, and has been licensed for 41 years. Mark practices at Foran, O'Toole & Burke LLC in Chicago, IL.

Mark's approach to business cases

Mark Timothy O'Toole is a lawyer practicing litigation, commercial, real estate and 1 other area of law. Mark received a B.S. degree from Miami University in 1982, and has been licensed for 41 years. Mark practices at Foran, O'Toole & Burke LLC in Chicago, IL.

Clients Mark works with

Mark reviews new inquiries case-by-case for business, litigation, and real estate matters in Chicago and the surrounding Illinois area.

Credentials

Credentials — where Mark studied and practices

  • Loyola University

    J.D. · 1985

  • Miami University

    B.S. · 1982

Jurisdictions

Mark's state bar admissions

  • U.S. District Court,

    1985 · ACTIVE

  • Illinois

    1985 · ACTIVE

Mark studied at J.D. in Loyola University and B.S. in Miami University.

Law school and academic background

Mark completed J.D. in Loyola University and B.S. in Miami University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Mark runs in Illinois is where that training gets applied to real client questions.

Affiliations

Mark's professional memberships and bar associations

  • Chicago, Illinois State and American Bar Associations

    membership

Locations

Mark Timothy O'Toole's office in Chicago

Mark's primary office is at 321 North Clark Street, Suite 2450, Chicago, IL, 60610. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Foran, O'Toole & Burke LLC

321 North Clark Street, Suite 2450

Chicago, IL 60610

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Client feedback

Client reviews of Mark Timothy O'Toole

Mark has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.

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Hiring guide

How to hire Mark Timothy O'Toole — what to expect in your first consultation

Working with a new business attorney should feel structured. Here's how the first two conversations with Mark usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Mark charges for the initial consult. That fee is credited toward representation if you retain Mark'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; Mark will tell you what matters and what doesn't.

Questions to ask a business attorney in Chicago, 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 Mark

Mark 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. Mark confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Mark'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 Mark Timothy O'Toole

  • How much does it cost to hire Mark for a business case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Mark walks through the likely range during the consult so there are no surprises.

  • Does Mark offer a free consultation?

    Mark charges for the initial consult; that fee is credited toward representation if you retain Mark's office. Some business attorneys offer free consults — check Mark'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. Mark gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Mark take my case if I'm outside Chicago?

    Mark 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 — Mark 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 Mark?

    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. Mark will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Mark accepting new business clients right now?

    Mark'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 Chicago, Springfield and Northbrook in Illinois

Mark 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

If Mark's intake is full or the fit isn't right, these business attorneys in Chicago handle similar matters. Every profile below is verified and open to consultations.