Marcel Guay P.E.

Chief Operating Officer

Portland, Maine | 207.482.4615 | | LinkedIn

Marcel Guay

As Chief Operating Officer, Marcel’s primary focus is to operate Haley & Aldrich as a “living company.” Over our 60-year history, we have developed a good understanding of who we are, how we fit into the world, the importance and value in new ideas and new people, and how to operate in a fiscally conservative manner. These characteristics have allowed Haley & Aldrich to grow and continue to evolve in a way that creates a great work environment for our staff and best serves our clients now and well into the future. 

Marcel has spent over 30 years in consulting engineering working in progressively advancing operational management roles while continuing to work with utility, private and government sector clients to solve their most challenging environmental and civil engineering problems. Marcel joined Haley & Aldrich in 2008 as Vice President and General Manager for our Energy and Infrastructure Business Unit. He has been instrumental in managing the company, expanding our client base, and updating our systems and processes to more efficiently meet our key market and client needs. In 2014, Marcel directed the company’s efforts to replace our project management and accounting system and in late 2016, he became Chief Operating Officer.

He received his Master of Science degree in civil engineering and environmental engineering from the University of New Hampshire, as well as a Bachelor of Science degree in civil engineering technology and an Associates in engineering in architectural engineering technology from Wentworth Institute of Technology.

For Haley & Aldrich, it’s all about the client and meeting their objectives and expectations. To consistently accomplish this, we encourage and reward our staff to be safe, proactive, inquisitive, and pursue continuous learning. Couple that with a well-run company that invests in our people, systems and technology and we have a great platform for long-term success. I believe this is why Haley & Aldrich is a trusted advisor to our clients.
Marcel Guay