DM

Douglas Mackin

Boston, MA Directions
recognized lawyers icon Recognized in Ones to Watch since 2025
Awarded Practice Areas
Construction Law Litigation - Construction
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DM
Douglas Mackin
Boston, MA
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Works at
Cozen O'Connor

191 Best Lawyers awards

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Cozen O'Connor logo

Biography

Douglas Mackin is a lawyer recognized by Best Lawyers in the practice areas of Construction Law and Litigation - Construction. Douglas practices law in Boston, Massachusetts

Best Lawyers has recognized Douglas Mackin since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Douglas Mackin is held by other lawyers.

Works at
Cozen O'Connor

191 Best Lawyers awards

Visit Firm Profile
Cozen O'Connor logo

Locations

Boston, Massachusetts
617-849-5100
200 State Street, Suite 1105
Boston, MA 02109

Education

  • Washington University in St. Louis, J.D., graduated 2014

Client Testimonials

Awards & Focus

Recognized in Best Lawyers: Ones to Watch® in America 2027 for work in:
  • Construction Law
  • Litigation - Construction

News & Media

Publications
Cover for our publication

New England 2026

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