Meet Our Teams
We're not just strategic problem solvers, EHS engineers, and regulatory gurus – we're a balanced team that knows the "ins" and "outs" of DEP, EPA, and OSHA, providing first-hand knowledge to make informed decisions. We also have a passion for working hard and enjoying life. Let's get to know each other.
Select sampling of our key team members:
Brian B Long
Maria E. Maciejewski, Ch.E. Senior Director of Operations
(908) 508-9000, ext. 17
Maria E. Maciejewski
Suzanne M. Custons
Suzanne M. Custons Senior Consultant, Health & Safety and
Environmental Compliance
(908) 508-9000, ext. 16
Dean L. Koncsol Dean L. Koncsol, Mech.E., MBA Senior Engineer, Health & Safety and Environmental Compliance
(908) 508-9000, ext. 11
Rosanna R. McLaughlin Senior Project Manager, Health & Safety and Environmental Compliance
(908) 508-9000, ext. 12
Rosanna R. McLaughlin Tommy R. Perez, E.I.T., Civ.E. Engineer, Health & Safety and
Environmental Compliance
(908) 508-9000, ext. 18
Tommy R. Perez
Eduardo Cordero, P.E., M.S. Senior Project Manager, Health & Safety and Environmental Compliance
(908) 508-9000, ext. 25
Eduardo Cordero Barry F. Dambach, Ch.E., M.S. Senior Project Manager, Health & Safety and Environmental Compliance
(908) 508-9000, ext. 19
Barry F. Dambach
Donald L. Smith, CIH, PE, CSP Senior Project Manager, Health & Safety and Environmental Compliance
(908) 508-9000, ext. 19 Baron Finance Dept. (908) 508-9000, ext. 201
Donald L. Smith
Baron Finance & Billings
Baron Legal, Licensure, & Engineering (908) 508-9000, ext. 101, 102, 103
Baron Legal
Richard C. Mahoney Accounting Intern
(908) 508-9000, ext. 31
Richard C. Mahoney Dalen R. Thompson Intern, Aspiring Environmental Engineer
(908) 508-9000, ext. 30
Dalen R. Thompson
Yujoin R. Team EHS professional
(908) 508-9000 Contact us to apply and join our team
Yujoin R. Team
Brian B. Long, P.E. President and CEO Senior Engineer
(908) 508-9000, ext. 15 
