Business Details
36 Years
experience
Expert Commercial Plumbing Services in Boston
Commonwealth Plumbing was founded in 1990 with a commitment to delivering reliable, high-quality commercial plumbing services across the greater Boston area. As a family-owned business, we have grown from a small operation to an 80-person team while maintaining our core values of professionalism and client satisfaction. Our expertise spans commercial laboratories, mixed-use developments, healthcare facilities, and universities, with a focus on union plumbing services. We offer comprehensive in-house solutions including pre-construction planning, design assistance, project management, and safety coordination.Our team combines decades of industry experience with a collaborative approach to meet the evolving needs of clients in the New England region. Founder Tom Hannon established the company motto of prioritizing client satisfaction, a principle that continues to guide our operations today. Through strategic growth and a dedication to excellence, we have become a trusted leader in the commercial plumbing industry.
Services
Commercial Plumbing
Laboratory Plumbing
Healthcare Facilities
Mixed-Use Developments
Project Management
Prefabrication
Safety Coordination
Trimbling
Closeout Services
Details
- Year established: 1990
Highlights and features
- We are a family-owned business with 30+ years of commercial plumbing experience
- Our full-service approach handles all project phases in-house
- Specialized expertise in complex laboratory and healthcare plumbing systems
- Union-certified professionals ensure quality workmanship and safety standards
- Proven track record with major Boston-area development projects
Services
Commercial Plumbing
Our commercial plumbing services specialize in complex systems for office buildings, retail spaces, and industrial facilities. We handle everything from initial design to final installation, ensuring code compliance and long-term reliability. Our team works closely with architects and contractors to deliver efficient plumbing solutions tailored to each project's unique requirements.
Laboratory Plumbing
We design and install specialized plumbing systems for research and testing laboratories. Our expertise includes handling hazardous materials, chemical waste disposal, and maintaining sterile environments. With precise installation of lab sinks, fume hoods, and specialized piping, we ensure safety and compliance with strict regulatory standards for scientific facilities.
Healthcare Facilities
Our healthcare plumbing solutions meet the stringent requirements of hospitals, clinics, and medical centers. We install sterile water systems, medical gas piping, and emergency plumbing infrastructure. Our team understands infection control protocols and maintains strict compliance with healthcare facility codes to ensure patient safety and operational reliability.
Mixed-Use Developments
We provide integrated plumbing systems for mixed-use buildings combining residential, commercial, and retail spaces. Our solutions address diverse water pressure needs, separate waste systems, and efficient space utilization. From hotels with retail spaces to apartment complexes with office areas, we create customized plumbing layouts that optimize functionality and code compliance.
Project Management
Our comprehensive project management covers all plumbing aspects from initial planning to final inspection. We coordinate with multiple trades, manage timelines, and ensure budget adherence. Using advanced design software and prefabrication techniques, we streamline installations while maintaining quality control throughout the construction process.
People
Tom Hannon
Founder (retired)
With over four decades of plumbing industry experience, Tom Hannon established Commonwealth Plumbing in 1990. His leadership built the company's reputation for reliability and client-focused service before transitioning to family successors.
Tom Hannon Jr.
Chief Executive Officer
As CEO, Tom Hannon Jr. oversees daily operations while maintaining the family business values. He brings extensive field experience and strategic vision to ensure continued growth and service excellence.
Matt Hannon
President
President Matt Hannon directs business development and project strategy. With hands-on experience in commercial plumbing systems, he focuses on expanding the company's capabilities while maintaining quality standards.
Peter Hannon
Vice President
Vice President Peter Hannon manages operations and team coordination. His 30+ years in the plumbing industry ensure efficient project execution and adherence to safety protocols across all job sites.
Jay Sullivan
CAD Manager
CAD Manager Jay Sullivan leads our design team using advanced software to create precise plumbing layouts. His technical expertise optimizes system efficiency and coordinates with other building systems for seamless installations.
Questions
What types of plumbing services do you specialize in?
We specialize in commercial plumbing for laboratories, healthcare facilities, mixed-use developments, and universities. Our services include design assistance, project management, and complete system installation.
How long has Commonwealth Plumbing been in business?
We've served the Boston area since 1990, growing from a small shop to an 80-person team while maintaining our family business values and commitment to quality.
Do you handle large-scale commercial projects?
Yes, we manage complex projects across New England, including major developments like Envoy Hotel, Partners Healthcare facilities, and university science buildings.
Are your plumbers union-certified?
We are proud members of union organizations, ensuring our team meets the highest standards of training, safety, and workmanship for all commercial plumbing projects.
