Our Committment

We satisfy our customers by providing state-of-the-art fireproofing and firestop installations and general contracting services, with a strong focus on quality and customer service. No matter the size or type of your building, you can trust KCD to do a truly outstanding job, completing projects on time and on budget.

For more information, please call us at (617) 435-5145.


We are an accredited installer of Hilti firestop products and systems. Hilti is a worldwide company, renowned for its innovative firestop solutions, including its sealants, plugs, firestop mortars and wrap strips - all aimed at protecting your valuable building assets. Our installations use this state-of-the-art technology, and are totally code-compliant. Here are a few of the areas covered and systems used:

If you would like to learn more about our firestop installation services, please contact us. We'd be happy to answer any questions you might have, and offer suggestions and guidance.