Michael J. Gillis

Director of Engineering

Mike has been a prominent figure in the plumbing industry since 1989. He joined the P.J. Dionne Company team in 2022 as Director of Engineering, holding both Journeyman and Master Plumber licenses in Massachusetts. Renowned for his ability to tackle the most challenging projects, Mike is highly regarded in the industry. His cooperative spirit and extensive knowledge of construction procedures make him an invaluable asset to any project.

Mike actively collaborates with coordinators and detailers to ensure piping arrangements and prefabrications meet project requirements. His skill in scheduling and working with general contractors helps keep project milestones on track. With 35 years of construction experience, Mike has contributed to some of the largest and most complex projects.

Outside of work, Mike enjoys golfing, fishing, and spending time with his family.