Insights

Market Leadership J.C. Cannistraro is Boston's largest mechanical contractor, with a robust revenue base of up to 250 million dollars, indicating significant market presence and potential for large-scale project opportunities.

Safety & Quality Their strong emphasis on safety and efficiency, recognized through industry awards and leader status, positions them as a trustworthy partner for complex and high-risk construction projects.

Innovation Initiatives Recent developments such as a temporary fire protection solution highlight their focus on innovative, safety-enhancing services, opening avenues for expanding offerings in safety systems and specialized contractual work.

Technology Adoption Utilizing advanced tools like CMiC, HubSpot, and VMware, Cannistraro demonstrates a commitment to leveraging technology for project management and client engagement, presenting opportunities to further optimize digital solutions for prospective clients.

Growth Potential With a skilled workforce of up to 1,000 employees and ongoing projects, there are scalable opportunities to develop new service lines or expand into regional markets, appealing to clients seeking reliable contractors with capacity.

Similar companies to J.C. Cannistraro, LLC

J.C. Cannistraro, LLC Tech Stack

J.C. Cannistraro, LLC uses 8 technology products and services including CMiC, ProgressBar.js, Underscore.js, and more. Explore J.C. Cannistraro, LLC's tech stack below.

CMiC
Enterprise Resource Planning
ProgressBar.js
Javascript Libraries
Underscore.js
Javascript Libraries
HubSpot
Marketing Automation
Cisco
Network Hardware
C#
Programming Languages
VMware
Virtualisation Software
Twitter
Widgets

Media & News

Cannistraro is developing temporary fire protection solution.
Local HVAC contractor Cannistraro reached out to Xylem to develop a temporary fire protection solution.
May 15, 2020 | www.pmengineer.com

J.C. Cannistraro, LLC's Email Address Formats

J.C. Cannistraro, LLC uses at least 1 format(s):

J.C. Cannistraro, LLC Email Formats	Example	Percentage
FLast@cannistraro.com	JDoe@cannistraro.com	94%
LastF@cannistraro.com	DoeJ@cannistraro.com	4%
FirstL@cannistraro.com	JohnD@cannistraro.com	1%
Last@cannistraro.com	Doe@cannistraro.com	1%

Frequently Asked Questions

Where is J.C. Cannistraro, LLC's headquarters located?

J.C. Cannistraro, LLC's main headquarters is located at 201 Jones Road Waltham, Massachusetts 02451 United States. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is J.C. Cannistraro, LLC's phone number?

You can contact J.C. Cannistraro, LLC's main corporate office by phone at

+1-617-926-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is J.C. Cannistraro, LLC's official website and social media links?

J.C. Cannistraro, LLC's official website is cannistraro.com and has social profiles on LinkedIn.

How much revenue does J.C. Cannistraro, LLC generate?

As of February 2026, J.C. Cannistraro, LLC's annual revenue is estimated to be $205M.

What is J.C. Cannistraro, LLC's NAICS code?

J.C. Cannistraro, LLC's NAICS code is 23 - Construction.

How many employees does J.C. Cannistraro, LLC have currently?

As of February 2026, J.C. Cannistraro, LLC has approximately 291 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Ceo: D. C.Chief Financial Officer: J. C.Vice President Information Technology: W. C.. Explore J.C. Cannistraro, LLC's employee directory with LeadIQ.

What industry does J.C. Cannistraro, LLC belong to?

J.C. Cannistraro, LLC operates in the Construction industry.

What technology does J.C. Cannistraro, LLC use?

J.C. Cannistraro, LLC's tech stack includes CMiCProgressBar.jsUnderscore.jsHubSpotCiscoC#VMwareTwitter.

What is J.C. Cannistraro, LLC's email format?

J.C. Cannistraro, LLC's email format typically follows the pattern of FLast@cannistraro.com. Find more J.C. Cannistraro, LLC email formats with LeadIQ.

When was J.C. Cannistraro, LLC founded?

J.C. Cannistraro, LLC was founded in 1963.

J.C. Cannistraro, LLC

Q: What is J.C. Cannistraro, LLC's official website and social media links?

J.C. Cannistraro, LLC's official website is cannistraro.com. J.C. Cannistraro, LLC has social profiles on LinkedIn.

Q: How many employees does J.C. Cannistraro, LLC have currently?

J.C. Cannistraro, LLC has approximately 291 employees.

Q: What technology does J.C. Cannistraro, LLC use?

J.C. Cannistraro, LLC's tech stack includes Microsoft Active Directory, Cisco, oEmbed, Fortinet, HTML5.

ConstructionMassachusetts, United States201-500 Employees

J.C. Cannistraro, LLC. is a long-established, Boston-based mechanical contracting firm in its second generation of family ownership. A national leader in their field, Cannistraro approaches every project with deliberate planning and efficient execution to ensure the safest conditions and best client value. Cannistraro is a safety leader in the field of specialty contracting and has been named a "Top Place to Work" by The Boston Globe. The company is annually named among ENR magazine's Top 50 Mechanical Contractors and is currently Boston's Largest Mechanical Contractor according to The Boston Business Journal's "Book of Lists."

Intentionally planning. Continuously improving. Safety above all else. These are the words that Cannistraro lives by.