In 1897, John J. Brennan, a 38-year old mason and son of Thomas Brennan of Shelton, decided to start a masonry and concrete placement business.

As Mr. Brennan's five sons grew older and started their families, they built their houses along Cliff Street as well.

The new business flourished throughout the early 20th century. Many of the brick factory buildings in Shelton, Derby and Ansonia were built by John J. Brennan & Sons. More


For more than 100 years the name J. J. Brennan has been synonymous with new construction throughout Connecticut. Our organization is very versatile, and we have experience in a full range of construction services.

> Site preparation and construction
> Utility construction and repair
> Aggregate products

We employ experienced craftsmen in all vital project components that make J. J. Brennan Construction a natural fit for a wide range of construction projects.

For all inquiries, or to set up a time to discuss your needs, call us at 203.929.6314 or contact us by e-mail at jjb1@jjbrennan.com.


Pipe bursting is the most efficient method of replacing aging and deteriorating utility lines in congested areas such as busy roadways, major crossings, and highway developed areas where the amount of disturbance to the surrounding area needs to be limited.
Watch Video




Home  |  About Us  |  Contact Us  |  Site Map

2006 J. J. Brennan Construction Co. All rights reserved.
70 Platt Road, Shelton, Connecticut 06484 - 203.929.6314