Patrick J Kennedy & Sons Inc

Who We Are

At P.J. Kennedy & Sons, we pride ourselves on being a third-generation family-run business that has been serving our clients for over 90 years. Since 1925, we have built our reputation on treating our employees and customers like family, and have earned a reputation for integrity, quality, and performance. We believe that our teamwork approach is the key to delivering successful projects and building lasting relationships.

Our Markets

We specialize in serving a variety of markets, including education, office, multifamily, municipal, and additional markets. Our team of experts has extensive experience in providing mechanical contracting services to these markets, and we are confident in our ability to meet the unique needs of each project.

Our Services

Our company offers a range of services, including:

HVAC Services

We are 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. We pride ourselves on delivering high-quality HVAC systems that meet the unique needs of each project.

Plumbing Services

Our plumbing experts provide superior workmanship that lasts for years. As a proud Plumber's Local Union 12 Contractor, we have the expertise and resources to tackle any plumbing project.

BIM/Pre-Fabrication Services

Using AutoCad and Revit modeling software in conjunction with Navisworks, we ensure project design and timing is coordinated. Our BIM/pre-fabrication services allow us to provide a comprehensive approach to mechanical contracting.

Building Controls

We maximize building efficiency with commercial building automation. Whether it's new construction or retrofit, we have the expertise to ensure that your building is running smoothly and efficiently.

Service & Maintenance

Our team of experts is committed to providing exceptional service and maintenance contracts. We understand the importance of timely and reliable maintenance, and we are dedicated to ensuring that your mechanical systems are running smoothly and efficiently.

Our Expertise

With decades of experience and the latest industry technology, P.J. Kennedy & Sons is dedicated to the success of every project. We are masters at collaborating with other trades to get jobs done on time and on budget. As a proud union contractor signatory to Pipefitters Local 537 in Boston, we are committed to our values of integrity, quality, and performance.