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Erin Eileen Hayes, Formation Attorney in Cambridge, Massachusetts

Over 22 years of legal practice · focused on Formation, Government, and Litigation

Cambridge, MA

Practicing formation in Cambridge since 2004.

22+
Years practicing
1
Bar admission

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Quick answer

Erin Eileen Hayes is an attorney based in Cambridge, MA. The practice focuses on Formation, Government, and Litigation. Erin has over 22 years of legal experience.

Based in
Cambridge, MA
Experience
over 22 years
Known for
Formation · Government · Litigation
  • Handles Formation, Government, and Litigation matters from Cambridge, MA.
  • Over 22 years of practice as a licensed attorney.

About Erin Eileen Hayes: Erin Eileen Hayes is an attorney based in Cambridge, MA. The practice focuses on Formation, Government, and Litigation. Erin has over 22 years of legal experience.

Areas of practice

Erin's practice areas in Cambridge

Erin concentrates on formation, government, and litigation. Each area below outlines the kind of case Erin handles, typical outcomes to expect, and how the intake process starts.

Formation cases in Cambridge, Massachusetts

Erin takes formation matters in Cambridge, Massachusetts. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Erin agrees to represent you.

Government cases in Cambridge, Massachusetts

Erin takes government matters in Cambridge, Massachusetts. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Erin agrees to represent you.

Litigation cases in Cambridge, Massachusetts

Erin takes litigation matters in Cambridge, Massachusetts. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Erin agrees to represent you.

Biography

Erin Eileen Hayes, formation attorney serving Cambridge

Erin Eileen Hayes is an attorney based in Cambridge, MA. The practice focuses on Formation, Government, and Litigation. Erin has over 22 years of legal experience. Erin works from Cambridge, Massachusetts and takes on formation matters across the region.

Erin Eileen Hayes is a lawyer practicing litigation, federal regulatory and administrative law, corporate / incorporation. Erin received a B.A. degree from Drake University in 2000, and has been licensed for 22 years. Erin practices in Cambridge, MA.

Erin's approach to formation cases

Erin Eileen Hayes is a lawyer practicing litigation, federal regulatory and administrative law, corporate / incorporation. Erin received a B.A. degree from Drake University in 2000, and has been licensed for 22 years. Erin practices in Cambridge, MA.

Clients Erin works with

Erin reviews new inquiries case-by-case for formation, government, and litigation matters in Cambridge and the surrounding Massachusetts area.

Credentials

Credentials — where Erin studied and practices

  • Boston College Law School J.D. cum laude Boston College Law School J.D. 2004 Clinical Program Director Boston College Law School J.D. Boston College Environmental Affairs Law Review Boston Co

  • Drake University

    B.A. · 2000

Jurisdictions

Erin's state bar admissions

  • Massachusetts U.S. D

    2004 · ACTIVE

Erin studied at — in Boston College Law School J.D. cum laude Boston College Law School J.D. 2004 Clinical Program Director Boston College Law School J.D. Boston College Environmental Affairs Law Review Boston Co and B.A. in Drake University.

Law school and academic background

Erin completed — in Boston College Law School J.D. cum laude Boston College Law School J.D. 2004 Clinical Program Director Boston College Law School J.D. Boston College Environmental Affairs Law Review Boston Co and B.A. in Drake University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Erin runs in Massachusetts is where that training gets applied to real client questions.

Locations

Erin Eileen Hayes's office in Cambridge

Erin's primary office is at 450 Water St, Cambridge, MA, 02141-2288. In-person meetings are by appointment; a phone intake usually comes first.

Main office

450 Water St

Cambridge, MA 02141-2288

Open in Google Maps

Client feedback

Client reviews of Erin Eileen Hayes

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Hiring guide

How to hire Erin Eileen Hayes — what to expect in your first consultation

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

Consultation formats and pricing

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

Questions to ask a formation attorney in Cambridge, Massachusetts

A short list to run through before you commit: How many formation 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 Erin

Erin discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in formation practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every formation 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. Erin confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Erin's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many formation practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Erin Eileen Hayes

  • How much does it cost to hire Erin for a formation case?

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

  • Does Erin offer a free consultation?

    Erin charges for the initial consult; that fee is credited toward representation if you retain Erin's office. Some formation attorneys offer free consults — check Erin's current terms during booking.

  • How long do formation cases in Massachusetts typically take?

    Simple formation 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. Erin gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Erin take my case if I'm outside Cambridge?

    Erin is licensed in Massachusetts. Matters governed by Massachusetts law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Erin 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 Erin?

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

  • Is Erin accepting new formation clients right now?

    Erin's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

Formation attorneys serving Cambridge, Boston and Worcester in Massachusetts

Erin handles formation matters throughout Massachusetts. Each city below is a direct link into the search page for verified formation attorneys in that community.

More counsel

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