John J Brennan Construction Co Employee Directory

Q: What is John J Brennan Construction Co known for?

John J Brennan Construction Co was founded in 1897. John J Brennan Construction Co operates in the Construction industry.

ConstructionConnecticut, United States51-200 Employees

The John J. Brennan Construction Company has a rich history of providing quality construction services within Connecticut and the surrounding areas.  We are a family run business operating out of Shelton, Connecticut since 1897.  We utilize skilled, experienced craftsman for a wide range of projects.  We are a Union shop, working with the Laborer’s International Union of North America and the AFL-CIO International Union of Operating Engineers Local 478.

Find John J Brennan Construction Co employees' phone numbers or email addresses

John J Brennan Construction Co Global Highlights

North America
59

United States Of America
59

Europe
3

Ireland
2
United Kingdom Of Great Britain And Northern Ireland
1

John J Brennan Construction Co's Leadership

L. S.
Cfo
Mobile Phone
Email
J. C.
President
Mobile Phone
Email
J. M.
President/General Contractor
Mobile Phone
Email
L. D.
President
Mobile Phone
Email
M. B.
President
Mobile Phone
Email
W. B.
President
Mobile Phone
Email
E. B.
Owner
Mobile Phone
Email
J. H.
Owner
Mobile Phone
Email

Contact profiles from John J Brennan Construction Co

Name

Title

Contact Info

Location

Last Update

J. C.
President
Mobile Phone
Email
United StatesPennsylvania
Sep 09, 2025
E. B.
Owner
Mobile Phone
Email
Ireland
Aug 09, 2025
J. H.
Owner
Mobile Phone
Email
United StatesMichigan
Aug 10, 2025
L. S.
Cfo
Mobile Phone
Email
United StatesNew York
Aug 11, 2025
J. R.
Owner
Mobile Phone
Email
United StatesMassachusetts
Oct 18, 2025
J. M.
President/General Contractor
Mobile Phone
Email
United StatesFlorida
Oct 22, 2025
L. D.
President
Mobile Phone
Email
Oct 23, 2024
M. B.
President
Mobile Phone
Email
United StatesWisconsin
Oct 23, 2024
W. B.
President
Mobile Phone
Email
UNITED STATES
Jul 13, 2023
M. B.
Vice President
Mobile Phone
Email
United States
Nov 11, 2025

Frequently Asked Questions

What is John J Brennan Construction Co known for?

John J Brennan Construction Co was founded in 1897 operates in the Construction industry. The company's main headquarters is located in 70 Platt Road, P/o Box 788; you can contact the main corporate office by phone at

+1-203-929-****

. Explore John J Brennan Construction Co's company overview page for more information.

What is John J Brennan Construction Co's most common email format?

John J Brennan Construction Co employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more John J Brennan Construction Co email formats with LeadIQ.

How many employees does John J Brennan Construction Co have currently?

John J Brennan Construction Co has approximately 51 employees as of December 2025. These team members are located across 2 continents, including North AmericaEurope.

Who are John J Brennan Construction Co's key employees and leadership?

As of December 2025, John J Brennan Construction Co's key employees include:

Cfo: L. S.
President: J. C.
President/General Contractor: J. M.
President: L. D.
President: M. B.

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