Timothy Hegarty, Zetlin & De Chiara LLP Photo

Timothy F. Hegarty

Partner
  • New York, NY
    801 Second Avenue
    New York, NY 10017
  • Montclair, NJ
    325 Claremont Avenue
    Montclair, NJ 07042

Overview

Timothy F. Hegarty, a Partner at Zetlin & De Chiara, is a construction lawyer who drafts and negotiates complex design and development agreements and resolves high-stakes construction disputes across the United States and internationally.

Mr. Hegarty’s practice spans construction transactions and disputes, including construction and development contracts, claims, arbitration and mediation, and surety law. He advises property owners, developers, institutional clients, lenders, private equity firms, owner’s representatives, architects, engineers, design consultants, design-builders, construction managers, general contractors, and trade contractors. He supports traditional delivery, construction management, design-build, integrated project delivery, and public-private partnerships.

A former civil engineer, Mr. Hegarty brings a keen ability to read and understand plans and specifications, providing a distinct advantage in risk allocation, claim evaluation, and dispute prevention and resolution.

He negotiates contracts, mitigates disputes that arise during design and construction, and resolves large construction claims through litigation, arbitration, and mediation. He has litigated construction cases in Federal and State Courts and advises clients from adjacent property and access license agreements through preconstruction, demolition, construction administration, and post-completion.

Representative matters include adjacent property and license issues for redevelopment; disputes involving change orders, extra work, additional services, liquidated damages, delays, lost productivity, acceleration, and inefficiency; and issues involving payment and performance bonds, surety, and mechanic’s liens. His work covers mixed-use commercial developments; luxury condominium and affordable residential communities; office buildings and universities; healthcare, hospitals, and pharmaceutical facilities; casinos; correctional facilities; and public projects.  

Mr. Hegarty is an adjunct professor at Columbia University, where he has taught “Legal Issues in Building Construction” for more than fifteen years. He contributes to the field as a co-author of “Construction Law,” Second Edition (American Bar Association, 2019), and as a frequent speaker for ASCE, ACEC, AIA, PANYNJ, and the New York City Bar Association, as well as a contributor to the New Jersey Law Journal.  

He serves as General Counsel to the American Council of Engineering Companies of New Jersey, is Vice-Chair of the Glen Ridge Planning Board, and previously served as a member and pro bono legal counsel to the Glen Ridge Zoning Board of Adjustment.

Experience

Honors

Honors & Recognitions

News & Events

News

Speaking Engagements

  • event
    12.14.2022

    Zetlin & De Chiara Celebrated Our 30th Aniversary!

  • event
    04.08.2020
    WEBINAR

    James Terry, Partner and Timothy Hegarty, Partner

    How to Address the Impact on Development, Construction and Design: 

    Answers for the Construction Community

  • event
    Monday, September 23

    Timothy Hegarty, Partner - Moderator

    Patricia Harris, Special Counsel - Moderator 

    Timothy Hegarty to moderate "State of Alternative Project Delivery Methods" panel on Monday

    Patricia Harris to moderate "Extending Your Firm's Geographic Footprint" panel on Monday 

  • event
    03.11.2019

    Tim Hegarty, Moderator

    Shannon Campbell - Inspira Health Network; Bill Hercules - WJH Health; Geoffrey Neumayr - San Francisco Int'l Airport Planning, Design & Construction; David Cook - Grimshaw Architects

    The increasing demand for successful project outcomes continues to drive the design and construction industry toward innovations in project delivery. Recent strategies such as Progressive Design Build and Integrated Project Delivery are rapidly evolving, and coupled with the relentless advancement of digital technologies, these delivery methods are transforming the traditional relationships among owners, architects, and builders. 

  • event
    09.25.2017
    Timothy Hegarty, Moderator
  • event
    Zetlin & De Chiara Partner Timothy Hegarty Presents at AIA Contracts Seminar
  • event
    11.2012
    Construction Law and Expert Witness Issues for Forensic Engineers
  • event
    10.2012
    Integrated Project Delivery, A Case Study
  • event
    09.2012
    ACEC Tri-State Convention - Engineers: Doing the Right Thing
  • event
    09.2012
    ACEC Tri-State Convention: Ethics for Engineers
  • event
    06.2012
    Sustainable Practice Workshop
  • event
    05.2012
    The Art of Pursuing International Work
  • event
    02.2012
    Ethics for Engineers and Architects
  • event
    11.2011
    Ownership Transition: Legal Issues
  • event
    10.2011
     ACEC New Jersey Fall Business Conference - Engineer's Construction Phase Services: Pitfalls to Avoid
  • event
    09.2011
    Construction Law and Expert Witness Issues for Forensic Engineers
    Manhattan College
  • event
    08.2011
     Sustainable Practice Workshop: Contract Documents and Practice - Contemporary Issues & Concerns
  • event
    05.2011
    50th Annual Meeting of Invited Attorneys - The Citicorp Center Project: LeMessurier Stands Tall
  • event
    10.2010
    ACEC Fall Convention: BIM, the IPD Revolution and the Legal Issues You Need to Know
  • event
    07.2010
    SMPS National Convention - Ownership Transition: Legal Issues
  • event
    04.2010
    Columbia University Mentorship Program - Construction Contracts: The Basics
  • event
    01.2010
    Design/Build, Construction Management, Contract and Specification Issues
  • event
    09.2009
    Lorman Continuing Legal Education Program: The New AIA Construction Contracts
  • event
    Fall 2006
    Visiting University Lecturer: Managing the Engineering and Construction Process
  • event
    Fall 2005
    Visiting University Lecturer - Construction Disputes: Their Prevention and Resolution
  • event
    05.2005
    Managing Construction Projects in New York
  • event
    Fall 2004
    Visiting University Lecturer - Construction Disputes: Their Prevention and Resolution
  • event
    05.2004
    Construction Litigation in New York
  • event
    05.2003
    Construction Litigation in New York
  • event
    04.2003
     AIA New York State's Spring Symposium Program: Contracts and Insurance Requirements in New York State
  • event
    2002
    Drafting/Negotiating Owner-Architect Agreements
  • event
    2002
    Adjunct University Faculty Construction and the Law
  • event
    2002
     Visiting University Lecturer: Architecture and the Law

Publications

Affiliations

Faculty Memberships

  • Columbia University, Adjunct Professor

Education

Rutgers School of Law, Newark, J.D.

Rutgers College of Engineering, B.S.C.E.

Admissions

  • New Jersey
  • New York

Court Admissions

  • U.S. District Court, District of New Jersey
  • U.S. District Court, Eastern District of New York
  • U.S. District Court, Southern District of New York
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