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Gathering insights about John J Brennan Construction Co…

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John J Brennan Construction Co Tech Stack

John J Brennan Construction Co uses 8 technology products and services including WordPress Super Cache, Wix, Twemoji, and more. Explore John J Brennan Construction Co's tech stack below.

• WordPress Super Cache

  Caching
• Wix

  Content Management System
• Twemoji

  Font Scripts
• JSON-LD

  Javascript Frameworks
• WebsiteBuilder

  Page Builders
• PHP

  Programming Languages
• HSTS

  Security
• prettyPhoto

  Web Tools And Plugins

Media & News

John J Brennan Construction Co's Email Address Formats

Frequently Asked Questions

Where is John J Brennan Construction Co's headquarters located?

John J Brennan Construction Co's main headquarters is located at 70 Platt Road P/o Box 788 Shelton, Connecticut 06484 United States. The company has employees across 2 continents, including North AmericaEurope.

What is John J Brennan Construction Co's phone number?

You can contact John J Brennan Construction Co's main corporate office by phone at

+1-203-929-****

. 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 John J Brennan Construction Co's official website and social media links?

John J Brennan Construction Co's official website is jjbrennan.com and has social profiles on LinkedIn.

How much revenue does John J Brennan Construction Co generate?

As of February 2026, John J Brennan Construction Co's annual revenue is estimated to be $3M.

What is John J Brennan Construction Co's NAICS code?

John J Brennan Construction Co's NAICS code is 23 - Construction.

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

As of February 2026, John J Brennan Construction Co has approximately 26 employees across 2 continents, including North AmericaEurope. Key team members include Cfo: L. S.President: J. C.President/General Contractor: J. M.. Explore John J Brennan Construction Co's employee directory with LeadIQ.

What industry does John J Brennan Construction Co belong to?

John J Brennan Construction Co operates in the Construction industry.

What technology does John J Brennan Construction Co use?

John J Brennan Construction Co's tech stack includes WordPress Super CacheWixTwemojiJSON-LDWebsiteBuilderPHPHSTSprettyPhoto.

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

John J Brennan Construction Co's email format typically follows the pattern of FirstL@jjbrennan.com. Find more John J Brennan Construction Co email formats with LeadIQ.

When was John J Brennan Construction Co founded?

John J Brennan Construction Co was founded in 1897.