We are a family owned Boston situated 3rd generation Union Mechanical Contracting firm, with over 83 years of experience with plumbing, heating, air conditioning, and automatic temperature control systems. Our company installs systems in buildings small to large from multistory apartment buildings to condominium complexes to sewerage treatment plants.


Contact Details

  Website
  City Boston, MA
  Zip Code 02122
  Address 39 Gibson Str
  Phone Number (617) 536-9674

From Our Website

Plumbing systems are critical to a buildings operation and are an essential component of maintaining a sanitary and healthy building environment. P.J. Kennedy & Sons was founded as a plumbing company over 90 years ago and performs all phases of plumbing. From distribution piping of clean water to the safe transportation of unwanted waste, our team of CAD/BIM designers, Project Managers and Union Plumbers have the skills and expertise required to design, prefabricate and coordinate the installation of Plumbing systems for virtually any project.


P.J. Kennedy & Sons is a leader in commercial heating, ventilating and air conditioning systems. Our skilled union workers have installed thousands of systems in schools, universities, multi-story apartments, condominiums and more. Our team of dedicated CAD/BIM designers, project managers have the skills to tackle virtually all commercial HVAC projects. Founded in 1925, P.J. Kennedy & Sons is a 3rd generation business. Our core principal has always been to treat our employees and our customers like they're one of our family.