Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Boston, MA
Since 1925, PJ Kennedy & Sons has established itself as a trusted leader in mechanical contracting services. Our family-owned business, now in its third generation, combines a century of expertise with a commitment to innovation and partnership. We specialize in delivering HVAC installations, plumbing systems, and maintenance solutions tailored to meet the unique demands of commercial contractors. Our team prioritizes reliability, quality, and timely project completion, serving diverse sectors including education, government, residential, and corporate markets. With a foundation built on integrity and loyalty, we continue to uphold the values established by our founder while adapting to modern industry standards.Our union partnerships and long-standing relationships with clients underscore our dedication to excellence. From initial consultation to final implementation, we ensure seamless integration of mechanical systems, addressing complex challenges with precision. Our 24/7 emergency services and proactive maintenance programs reflect our unwavering focus on client satisfaction. Recognized for superior craftsmanship and collaborative problem-solving, we remain a preferred partner for commercial construction projects across the Northeast. This legacy of trust and technical expertise positions us to deliver enduring value to every client we serve.
Services
HVAC Solutions
Plumbing Systems
Service & Maintenance
Energy-Efficient Systems
Commercial Contracting
Details
- Year established: 1925
Highlights and features
- We offer 100 years of mechanical contracting experience since 1925
- Third-generation family leadership ensures personalized service and accountability
- Tailored solutions for complex commercial HVAC and plumbing systems
- Union partnerships guarantee skilled labor and adherence to safety standards
- 24/7 emergency response for critical mechanical system failures
What people say
Exceptional workmanship
Professional manner
Commitment to quality
Team-oriented approach
Reliable partner
Services
HVAC Solutions
Our HVAC solutions deliver optimized temperature control systems for commercial buildings. We design, install, and maintain energy-efficient heating, ventilation, and air conditioning systems that ensure occupant comfort while reducing operational costs. Our engineers specialize in integrating advanced climate control technologies with existing infrastructure for seamless performance.
Plumbing Systems
We provide comprehensive plumbing solutions for new construction and renovation projects. Our services include system design, pipe installation, fixture upgrades, and code compliance verification. Our certified technicians handle complex commercial plumbing challenges while maintaining strict adherence to safety and regulatory standards for institutional and corporate facilities.
Service & Maintenance
Our preventive maintenance programs extend equipment lifespan and minimize downtime. We offer 24/7 emergency repairs, scheduled system inspections, and performance optimization services for HVAC and plumbing systems. Our technicians use diagnostic tools to identify potential issues before they become critical, ensuring continuous operation for mission-critical facilities.
Energy-Efficient Systems
We implement sustainable mechanical systems that reduce energy consumption and environmental impact. Our energy audits identify efficiency opportunities, and our retrofit solutions incorporate smart controls and high-efficiency equipment. These systems maintain optimal performance while helping clients achieve sustainability goals and reduce utility expenses across educational and government facilities.
Commercial Contracting
We serve as full-service mechanical contractors for complex commercial projects. Our capabilities include system design, budget planning, and execution of HVAC, plumbing, and fire protection systems. We collaborate with architects and general contractors to deliver integrated solutions that meet project specifications while maintaining schedule and budget constraints for large-scale developments.
People
Paul Kennedy Jr.
President
Third-generation leader with decades of mechanical contracting experience. Oversees operations and strategic direction while maintaining hands-on involvement in major projects. Committed to preserving family legacy through technical excellence and client partnerships.
Questions
What mechanical services does P.J. Kennedy & Sons offer?
We provide HVAC installations, plumbing systems, preventive maintenance, and energy-efficient mechanical solutions for commercial, educational, and government clients.
Which geographic areas do you serve?
We operate throughout the Northeast United States, with primary service areas in Massachusetts and Boston.
Do you offer emergency repair services?
Yes, we provide 24/7 emergency response for critical HVAC and plumbing system failures.
How long has your company been in business?
We've been serving commercial clients since 1925, with three generations of family leadership.
What types of projects do you specialize in?
We focus on complex commercial mechanical systems for educational institutions, government facilities, residential developments, and corporate buildings.
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