Cannistraro

Highly Engaged Employees

J.C. Cannistraro, LLC, founded in 1963 and family-owned for two generations, is a prominent Boston-based mechanical contracting firm. Operating from Waltham, Massachusetts, the company has established itself as a national leader in mechanical and specialty contracting. With a strong emphasis on safety, meticulous planning, and efficient project execution, J.C. Cannistraro serves a diverse range of sectors, including commercial, institutional, and government projects. Its extensive history and commitment to quality underscore its reputation in the construction industry, supported by a revenue of $636.5M and a workforce of 1,000-5,000 employees across 7 locations.

The company's operational excellence is driven by a dedicated team and a robust approach to project management. J.C. Cannistraro is recognized for its comprehensive capabilities in delivering complex mechanical systems. Meet Cannistraro's team to understand the expertise behind their successful project completions. Their focus on safety protocols and careful planning ensures high-performance outcomes across all endeavors, contributing to their sustained growth and client satisfaction in a competitive landscape.

J.C. Cannistraro offers a wide array of products and services, including fire protection systems, HVAC, plumbing, and precision fabrication. They specialize in modular construction, laser scanning, and system design for mission-critical facilities like data centers and laboratories, as well as correctional facilities and museums. Competitors include Century Fire Protection, Randall, and Ahern, highlighting J.C. Cannistraro's significant market presence and scale within the mechanical contracting sector.