Ryan J. Trahan, PE

President | Chief Operating Officer

About Ryan

Ryan is the President and Chief Operating Officer at Environmental Partners with 20 years of experience in civil engineering, construction engineering, drinking water, environmental, owner’s Project Management, and stormwater.

Specializing in municipal drinking water supply, treatment and distribution, his project experience includes planning, studies, design, assessments, permitting, bidding assistance, construction contract administration, and operations assistance for a variety of drinking water facilities. Ryan has also provided engineering review services for water departments, planning boards, conservation commissions and zoning boards of appeals for various subdivision, site plans and Chapter 40B developments as well as civil engineering design and construction supervision for various land use, drainage, and water resource projects.

A certified Professional Engineer in the states of MA, CT, and ME, Ryan is a MA Soil Evaluator, and an alum of Northeastern University where he majored in Civil Engineering and minored in Business Administration. Additionally, Ryan volunteers his time by serving on the Board of Directors for the Plymouth County Water Works Association, and is a member of the AWWA, NEWWA, NBM Highway, MWWA, MHA and PCHA.


  • Zweig Group, 2018 Rising Star in Civil Engineering
  • Engineering News-Record (ENR) New England, 2018 Top Young Professional