![PJKennedy-HVAC-DSC_3946 Union Worker Welding](https://pjkennedy.com/wp-content/uploads/2018/07/PJKennedy-HVAC-DSC_3946.jpg)
HVAC
Serving multifamily, offices, schools, universities, government facilities and more. Proud union contractor signatory to Pipefitters Local 537 in Boston
![PJKennedy-Plumbing-DSC_8241 Commercial Plumbing](https://pjkennedy.com/wp-content/uploads/2018/07/PJKennedy-Plumbing-DSC_8241.jpg)
Plumbing
Plumbing, fabrication and installation experts, providing superior workmanship that lasts for years. A proud Plumber’s Local Union 12 Contractor.
![PJKennedy-BIM1 Screenshot of computer running Building Information Modeling program](https://pjkennedy.com/wp-content/uploads/2018/07/PJKennedy-BIM1-1320x742.jpg)
BIM/Pre-Fabrication
Using AutoCad® and Revit® modeling software in conjunction with NAVISWORKS®, we ensure project design and timing is coordinated.
![PJKennedy-BuildingControls-DSC_8203 Building Controls](https://pjkennedy.com/wp-content/uploads/2018/07/PJKennedy-BuildingControls-DSC_8203.jpg)
Building Controls
Maximize your building's efficiencey with commercial building automation. New construction or retrofit. Commercial, public and municipal buildings.
![PJKennedy-Service-DSC_7437 PJKennedy Worker perfroming service](https://pjkennedy.com/wp-content/uploads/2018/07/PJKennedy-Service-DSC_7437.jpg)
Service & Maintenance
We're here for you: Full HVAC service and preventative maintenance contracts and complete commercial plumbing, heating and air conditioning service.