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Gregory Peter Adamo, Business Attorney in Lisle, Illinois

Over 21 years of legal practice · focused on Business, Litigation, and Real Estate

AssociateatClingen Callow & McLean, LLC

Lisle, IL

Practicing business in Lisle since 2005.

21+
Years practicing
1
Bar admission

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Quick answer

Gregory Peter Adamo is an associate based in Lisle, IL. The practice focuses on Business, Litigation, and Real Estate. Gregory has over 21 years of legal experience. Currently practicing at Clingen Callow & McLean, LLC.

Based in
Lisle, IL
Experience
over 21 years
Known for
Business · Litigation · Real Estate
  • Handles Business, Litigation, and Real Estate matters from Lisle, IL.
  • Over 21 years of practice as a licensed attorney.

About Gregory Peter Adamo: Gregory Peter Adamo is an associate based in Lisle, IL. The practice focuses on Business, Litigation, and Real Estate. Gregory has over 21 years of legal experience. Currently practicing at Clingen Callow & McLean, LLC.

Areas of practice

Practice areas handled by Gregory Peter Adamo

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

Business cases in Lisle, Illinois

Gregory takes business matters in Lisle, 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 Gregory agrees to represent you.

Litigation cases in Lisle, Illinois

Gregory takes litigation matters in Lisle, 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 Gregory agrees to represent you.

Real Estate cases in Lisle, Illinois

Gregory takes real estate matters in Lisle, 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 Gregory agrees to represent you.

Biography

About Gregory Peter Adamo — Over 21 years of Illinois business experience

Gregory Peter Adamo is an associate based in Lisle, IL. The practice focuses on Business, Litigation, and Real Estate. Gregory has over 21 years of legal experience. Currently practicing at Clingen Callow & McLean, LLC.

Mr. Gregory Peter Adamo is a lawyer practicing commercial, commercial litigation, corporate law and 1 other area of law. Gregory received a B.A. degree from Illinois Wesleyan University in 2002, and has been licensed for 21 years. Gregory practices at Clingen Callow & McLean, LLC in Lisle, IL.

Working with Gregory on a business matter

Mr. Gregory Peter Adamo is a lawyer practicing commercial, commercial litigation, corporate law and 1 other area of law. Gregory received a B.A. degree from Illinois Wesleyan University in 2002, and has been licensed for 21 years. Gregory practices at Clingen Callow & McLean, LLC in Lisle, IL.

Clients Gregory works with

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

Credentials

Gregory Peter Adamo's legal education and bar admissions

  • Chicago-Kent College of Law

    J.D. · 2005

  • Illinois Wesleyan University

    B.A. Economics · 2002

Jurisdictions

Gregory's state bar admissions

  • Illinois

    2005 · ACTIVE

Gregory studied at J.D. in Chicago-Kent College of Law and B.A. Economics in Illinois Wesleyan University.

Law school and academic background

Gregory completed J.D. in Chicago-Kent College of Law and B.A. Economics in Illinois Wesleyan University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Gregory runs in Illinois is where that training gets applied to real client questions.

Affiliations

Gregory's professional memberships and bar associations

  • Illinois State and American Bar Associations Justinian Society

    membership

Locations

Gregory Peter Adamo's office in Lisle

Gregory's primary office is at 2300 Cabot Dr., Ste. 500, Lisle, IL, 60532. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Clingen Callow & McLean, LLC

2300 Cabot Dr., Ste. 500

Lisle, IL 60532

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Client feedback

Client reviews of Gregory Peter Adamo

Gregory 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 Gregory Peter Adamo — what to expect in your first consultation

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

Consultation formats and pricing

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

Questions to ask a business attorney in Lisle, 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 Gregory

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

Payment methods and payment plans

Gregory'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 Gregory Peter Adamo

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

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

  • Does Gregory offer a free consultation?

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

  • Can Gregory take my case if I'm outside Lisle?

    Gregory 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 — Gregory 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 Gregory?

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

  • Is Gregory accepting new business clients right now?

    Gregory'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 Lisle, Chicago and Springfield in Illinois

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