About Us
Leadership Team
As P.J. Dionne Company has grown over the last 30 Years, we have built a leadership team dedicated to delivering the highest level of quality and service to our customers. We also strive to maintain a positive and productive work environment for our 125 plumbers and pipefitters and office staff of 30. Our leadership team includes:
Paul J. Dionne President
As founder and president, Paul brings 35 years of mechanical experience and a deep personal commitment to our customers. He is responsible for strategic planning as well as overseeing day-to-day operations of the company.
Paul still manages a number of projects. From service calls to time-sensitive complex jobs, Paul’s attention to detail ensures customers receive the quality and high level of service they deserve.
Mike Dionne Vice President of Pre-construction
Michael joined P.J. Dionne Company in 1994 and quickly rose to Chief Estimator. As Chief Estimator, Michael leads our estimating team and manages bidding and procurement.
Whether conception, design/build or plan and spec, Michael’s technological background, knowledge of the industry and ability to understand client needs allow his department to provide timely and accurate estimates.
Karen McCarthy Vice President
Karen joined P.J. Dionne Company in 1993 and immediately made an impact by streamlining internal accounting practices. Karen’s management and financial background has allowed our company to maintain financial stability and concentrate on our core business.
Karen oversees office operations as well as financial aspects and is responsible for all accounting including payables, receivables, contract administration and bonding.
Dario Correia Vice President of Construction
Dario joined P.J. Dionne Company in 2015 and has advanced from Assistant Project Manager to Executive. Dario brings valuable experience from his previous roles as a mechanical coordinator, prefabrication coordinator and coordination manager to our team. His mechanical engineering background from Wentworth has made an immediate impact on our approach towards technology and improved communication and information flow between our office and field teams.
No matter the complexity of the work, Dario’s problem-solving skills, knowledge of the industry and ability to analyze and implement immediate solutions has set and continues to set new standards for our company.
Chris Hill Project Executive
Chris joined P.J Dionne Company in 2019 to build our HVAC division into a consistent performer in the industry. In this role, Chris oversees all HVAC projects from pre-construction through closeout.
His knowledge of the healthcare, life science and large residential sectors and experience with multiple contract delivery types ranging from IPD through standard plan & spec allows us to pursue and perform on a variety of different projects.
Russell Harrington Coordination Group Manager
Russell began his career as a plumbing coordinator in 2000 and soon became a Coordination Manager. Joining P.J. Dionne Company in 2020 as Coordination Group Manager, Russell oversees the coordination department and assists in the design process from preconstruction review to a completed deliverable product.
Russell’s approach to coordination is based on the philosophy that communication is the key to an effective operation. By establishing solid relationships throughout the coordination process with contractors, designers, and owners, coupled with industry experience and technological knowledge, the P.J. Dionne Company coordination group, under Russell’s management, is well positioned to successfully take on any size project in a timely and efficient manner.
As the owner of commercial real estate throughout Greater Boston, Sabre Management has come to depend on PJ Dionne Company to service our diverse facilities.
–Larry Whitten,
Sabre Management