Installation of heating systems, chilled water system components, and waste heat recovery systems.Learn More
Design and management of fire protection systems projects for a wide variety of industries.Learn More
Installation of high and low pressure steam boilers and components used in the manufacturing process.Learn More
PSI has a Master Electrician on staff, licensed in both Massachusetts and Rhode Island.Learn More
Design, installation and service for process piping systems and plumbing systems.Learn More
If you have a blueprint or need one of our expert engineers to design a new piping system, we can help.Learn More
Over 50 Years of Piping Services At PSI we work together to create memorable relationships with our clients. Our “No Headache” policy means you can always count on us to be reliable, high-performing, professional, knowledgeable and highly-efficient problem solvers.
We are based on Assonet, MA located in Bristol County and our general work area includes the following counties in Massachusetts: Bristol, Plymouth, Norfolk, South Middlesex, South Suffolk, East Worcester, Barnstable, Dukes and Nantucket. All counties in Rhode Island.
When you hire the PSI Team, you not only get a full-service mechanical contractor who performs process piping, fire protection, plumbing, HVAC and electrical services.
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