Alexander Richard Zwillinger

PRO

Alexander Richard Zwillinger

5.0
Rating: 9.5

Licensed for 12 years

Litigation Lawyer at Boston, MA
Practice Areas: Litigation, Construction & Development, Employment & Labor, Personal Injury

100 Cambridge St, 14th Floor, Boston, MA

Virtual Consultation Available

Free Consultation

About Alexander

Biography

I am a strategic litigator focused on commercial and construction litigation assisting clients across Massachusetts and New England.

Practice Areas

4

Practice Areas

Litigation 40%

We represent businesses in commercial litigation involving breach of contract, partnership and shareholder disputes, business fraud, breach of fiduciary duty, unfair business practices, commercial torts, and business disputes in Massachusetts.

40%
Construction and Development 30%

We represent owners, developers, general contractors, and subcontractors in construction disputes involving contract claims, payment and collection disputes, mechanic’s liens, defective work, delay claims, and change orders.

30%
Employment and Labor 25%

We represent employers and executives in employment disputes involving wrongful termination, wage and hour claims, non-compete and confidentiality agreements, retaliation, discrimination, severance disputes, and employment litigation.

25%
Personal Injury 5%

We represent individuals and families in serious personal injury and wrongful death cases involving construction site accidents, workplace injuries, catastrophic harm, negligence, third-party liability, and complex injury litigation.

5%

Fees and Rates

Cost

Free Consultation

$0 first 30 minutes


Payment Methods

  • Check
  • Credit Card

Licenses

Licensed in Massachusetts for 12 years

State: Massachusetts

Acquired: 2013

Active

No misconduct found

Location

Cole Law Partners, P.C.

100 Cambridge St, 14th Floor, Boston, MA, 02114

colelp.com

Online Presence

Other places you can find Alexander online.

Alexander Richard Zwillinger's Reviews

Avvo Review Score

5.0 /5.0

7 Client Reviews

Filter Avvo Reviews (7) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 5 of 7 reviews

Posted by Lindsay | March 21, 2026 | Hired Attorney | Construction & Development

Highly Skilled and Trustworthy

I recently had the opportunity to work with Alex. From our very first meeting, he was professional, attentive, and genuinely invested in understanding the situation. What stood out most was his responsiveness and communication. Anytime I had a question or concern, he was quick to respond and alway...s made me feel like a priority. Not only is Alex knowledgeable and strategic, (especially within construction law) but he was empathetic and patient throughout the process. It’s not always easy navigating legal matters, but having someone who is both skilled and compassionate helped us manage expectations and navigate the process efficiently. I would highly recommend reaching out to Alex if you are in need of legal representation.

Posted by Arash | March 05, 2026 | Hired Attorney

Strong Legal Guidance for Complex Business Matters

I’ve worked closely with Alex for nearly six months, and he has done an excellent job understanding both the legal and business complexities facing our company. Not only did he quickly grasp the underlying issues, but he has consistently helped translate those realities into a clear and practical leg...al strategy. Alex has a strong ability to connect the legal work with the broader business objectives we’re trying to achieve, which has been incredibly valuable. He is also highly responsive and thoughtful in his guidance, providing practical recommendations that help us make informed decisions as things evolve. We previously worked with another attorney on these same issues for years without achieving progress that satisfied our objectives. Since stepping in as successor counsel, Alex has helped generate meaningful momentum in a fraction of the time, and we’re confident that progress will continue as we work toward our goals.

Posted by anonymous | February 28, 2026 | Hired Attorney | Civil Rights

Attorney Zwillinger is knowledgeable, efficient and a fighter

I retained attorney Zwillinger because very few attorneys have deep expertise Alex possess in areas qualified immunity, violation of civil rights by municipal officials, illegal interference by municipalities and municipal officials in private enterprise . He is knowledgeable, efficient and a fighter.... I have full confidence in him.

Posted by Josh | February 07, 2026

Practical advice and steady judgement

When a complicated legal question comes up, Alex is one of the first people I think to call. He brings clear thinking, practical advice, and steady judgment. He is responsive and dependable in a way that stands out.

Posted by Mike | January 29, 2026 | Hired Attorney | Business

Trusted, Practical Legal Advice

Alex is excellent to work with. He’s sharp, thoughtful, and very responsive. His advice is clear, practical, and grounded in real-world business considerations—not just legal theory. I trust his judgment and would gladly recommend him to others.

See All Client Reviews

Alexander Richard Zwillinger's Lawyer Endorsements

Endorse Alexander
Anthony B. Fioravanti headshot
Anthony Fioravanti

Litigation lawyer | Jan 23

Relationship: Co-worker

"Alex and I worked together for many years. He is an excellent, pragmatic litigator whose strategic thinking helps his clients achieve their business objectives. I strongly recommend him to anyone in need of effective litigation counsel."

Herling David Romero Adrianza headshot
Herling Adrianza

Litigation lawyer | Jan 21

Relationship: Co-worker

"Alex is an excellent attorney - he provides clear and pragmatic advice and guidance to clients to ensure they achieve their desired results. I wholeheartedly endorse him."

M. Matthew Madden Jr. headshot
M. Madden

Litigation lawyer | Jan 21

Relationship: Co-worker

"I worked alongside Alex at Kenney & Sams and saw firsthand that he’s an excellent litigator. He’s smart, strategic, and very well prepared, with a real talent for cutting through complicated issues and presenting them clearly and persuasively. Alex has great judgment, is easy to work with, and communicates effectively with clients. I would strongly recommend him to anyone looking for effective, reliable litigation counsel."

Gregory Vanden-Eykel headshot
Gregory Vanden-Eykel

Litigation lawyer | Jan 14

Relationship: Co-worker

"I have worked with Alex since 2022. Alex is not only an excellent trial attorney in construction and commercial litigation matters, but he is also a thoughtful risk manager who works closely with his clients to meet their specific needs. I highly recommend Alex for individuals and businesses in need of dedicated legal services."

View All Endorsements
M. Matthew Madden Jr. headshot
M. Madden

Litigation lawyer

Anthony B. Fioravanti headshot
Anthony Fioravanti

Litigation lawyer

Herling David Romero Adrianza headshot
Herling Adrianza

Litigation lawyer

J. Nathan Cole headshot
J. Nathan Cole

Construction and development lawyer

Gregory Vanden-Eykel headshot
Gregory Vanden-Eykel

Employment and labor lawyer

Experience

Rating:  9.5 (Superb)

Honors

2025

Rising Star, SuperLawyers

2025

Top Lawyer, Boston Magazine

2023

Ones to Watch, Best Lawyers

Work Experience

2025 - Present

Founding Partner, Cole Law Partners, P.C.

2018 - 2025

Partner, Kenney & Sams, P.C

2016 - 2018

Associate, Donnelly, Conroy & Gelhaar, LLP

2014 - 2016

Contract Attorney, United States Attorney's Office Boston, Ma

Associations

Boston Bar Association

Massachusetts Bar Association

New England Legal Foundation

Sample of Legal Cases

Represented a telecommunications company in complex commercial and trade secrets litigation involving highly technical issues.

Represented a business owner in a shareholder dispute involving breach of fiduciary duty and corporate opportunity claims.

Represented a subdivision developer in state and federal litigation over governmental interference with a major project.

Represented a building products contractor in a breach of contract and Chapter 93A dispute involving code compliance issues.

Represented a masonry subcontractor in a construction payment dispute involving defective workmanship and nonpayment claims.

Represented a homeowner in a Chapter 142A claim against general contractors and subcontractors for defective work.

Represented a contractor in litigation over alleged violations of a non-competition agreement.

Represented a personal injury plaintiff in litigation against a rideshare company arising from a traumatic amputation.

See More Legal Cases

Education

N/A

Hofstra University School of Law

JD - Juris Doctor

N/A

Tufts University

BA

Speaking Engagements

Publications

Languages

English

Avvo Rating

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Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution