Home Company Services Projects Customers More Services Customers, utility clients, federal, state and municipal clients – we perform a wide range of services for markets in need of top-notch, heavy construction expertise. Browse our list of services below to see what Brennan can do for you: Site Development Aggregates Demolition Utilities Onsite Crushing Paving (203) 929-6314 ©2021 by John J. Brennan Construction Co., Inc.

Home Company Services Projects Customers More Community Brennan is proud to be a member of the community we serve. We show our appreciation in many ways, including Touch A Truck events, the Milford Duck Race, sponsoring local sports teams, and various other activities. We were a proud recipient of the West Fair Communications 2018 Family Biz Award. Out of gallery (203) 929-6314 ©2021 by John J. Brennan Construction Co., Inc.

Home Company Services Projects Customers More Company history A family business from day one. 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. The new firm, a family business, was named John J. Brennan & Sons and was located in a barn on Cliff Street, behind the yet-to-be completed St. Joseph's Church. As Mr. Brennan's five sons grew older and started their families, they built their houses along Cliff Street as well. An integral part of a growing community. 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. One of the earliest contracts included masonry work in the beautiful Church of the Good Shepherd on Coram Avenue and Kneen Street in 1905. The Depression years saw a change in the business, directing the firm's diversification into general contracting. The influence of war. World War II signaled a significant upturn in business as the company responded to the need for factories to retool and expand – in order to handle defense-related orders. The John J. Brennan Construction Company (renamed in 1955) remained on Cliff Street until 1967. Later that year, it relocated to White Street and then to its present location on Platt Road. From this period to the present, the company has continued to expand its capabilities and services to meet the growing needs of the greater valley area, and beyond. Fourth-generation Brennans continue the legacy. Today, Brennan is managed by David, Eric, and Matthew Brennan – the fourth generation after John J. Brennan started his masonry business over 100 years ago. Together they continue to work the business with the same dedication to quality and service that built the company into the business it is today. Fourth-generation Brennans have a tradition of excellence and a respectful approach to construction that’s free of hassles, free of agendas, free of surprises. Customers expect an outstanding job at a fair price – Brennan people break their backs making that happen. Out of gallery (203) 929-6314 ©2021 by John J. Brennan Construction Co., Inc.