Services We Offer

We Get the Job Done

P.J. Dionne Company serves the commercial plumbing and HVAC needs of public and private organizations across the Greater Boston area.

P.J. Dionne Company began as a plumbing company and plumbing still comprises the majority of our work.

We specialize in hospital, life science, and institutional projects and can offer custom solutions for any HVAC project.

We address immediate issues, identify performance limitations, and offer cost-effective solutions.

We’ve expanded our use of BIM to determine optimal design and prevent conflicts before they happen.

Streamlining project initiation includes schematic designs, narratives, and final construction documentation.