Insights

Sustainability Focus J.M. Brennan, Inc. specializes in sustainable design and engineering solutions, making it an ideal partner for environmentally conscious clients looking to upgrade their HVAC, plumbing, and electrical systems with energy-efficient solutions.

Service Expansion With a wide array of services including Building Controls, Industrial Sheet Metal, and Fire Protection & Monitoring, J.M. Brennan, Inc. is well-positioned to cater to diverse needs of commercial, industrial, and healthcare facilities, presenting significant cross-selling opportunities.

Technology Utilization Utilizing advanced technologies such as Fastly, MySQL, and jQuery, J.M. Brennan, Inc. demonstrates a commitment to innovation and efficiency, showcasing a technological edge that can be leveraged to attract clients seeking cutting-edge solutions.

Financial Strength With a revenue range of $100M - 1B, J.M. Brennan, Inc. exhibits financial stability and capability to undertake sizable projects, making it an attractive choice for clients with substantial budgets and high-value construction requirements.

Competitive Landscape Being among the top mechanical contractors in the industry alongside companies like John W. Danforth Company and Rasmussen Mechanical Services, J.M. Brennan, Inc. has the credibility and experience to compete for projects of varying scales, providing a competitive advantage in the market.

Similar companies to J.M. Brennan, Inc.

J.M. Brennan, Inc. Tech Stack

J.M. Brennan, Inc. uses 8 technology products and services including Cloudflare, MySQL, Modernizr, and more. Explore J.M. Brennan, Inc.'s tech stack below.

Cloudflare
Content Management System
MySQL
Database
Modernizr
Javascript Libraries
Priority Hints
Performance
Flywheel
Platform As A Service
All in One SEO
Search Engines
reCAPTCHA
Security
Gravity Forms
Web Platform Extensions

Media & News

J.M. Brennan, Inc.'s Email Address Formats

J.M. Brennan, Inc. uses at least 1 format(s):

J.M. Brennan, Inc. Email Formats	Example	Percentage
FLast@jmbrennan.com	JDoe@jmbrennan.com	33%
FirstL@jmbrennan.com	JohnD@jmbrennan.com	17%
FLast@jmbrennan.com	JDoe@jmbrennan.com	33%
FirstL@jmbrennan.com	JohnD@jmbrennan.com	17%

Frequently Asked Questions

Where is J.M. Brennan, Inc.'s headquarters located?

J.M. Brennan, Inc.'s main headquarters is located at 2101 W St Paul Ave Milwaukee, Wisconsin 53233 US. The company has employees across 5 continents, including North AmericaAsiaSouth America.

What is J.M. Brennan, Inc.'s phone number?

You can contact J.M. Brennan, Inc.'s main corporate office by phone at

+1-414-342-****

. 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 J.M. Brennan, Inc.'s official website and social media links?

J.M. Brennan, Inc.'s official website is jmbrennan.com and has social profiles on LinkedIn.

How much revenue does J.M. Brennan, Inc. generate?

As of October 2024, J.M. Brennan, Inc.'s annual revenue reached $750M.

What is J.M. Brennan, Inc.'s SIC code NAICS code?

J.M. Brennan, Inc.'s SIC code is 1711 - Plumbing, Heating and Air-Conditioning NAICS code is 23 - Construction.

How many employees does J.M. Brennan, Inc. have currently?

As of October 2024, J.M. Brennan, Inc. has approximately 501 employees across 5 continents, including North AmericaAsiaSouth America. Key team members include Co-President: M. B.Co-President: J. B.Director Of Construction Operations: J. H.. Explore J.M. Brennan, Inc.'s employee directory with LeadIQ.

What industry does J.M. Brennan, Inc. belong to?

J.M. Brennan, Inc. operates in the Construction industry.

What technology does J.M. Brennan, Inc. use?

J.M. Brennan, Inc.'s tech stack includes CloudflareMySQLModernizrPriority HintsFlywheelAll in One SEOreCAPTCHAGravity Forms.

What is J.M. Brennan, Inc.'s email format?

J.M. Brennan, Inc.'s email format typically follows the pattern of . Find more J.M. Brennan, Inc. email formats with LeadIQ.

When was J.M. Brennan, Inc. founded?

J.M. Brennan, Inc. was founded in 1932.

J.M. Brennan, Inc.

ConstructionWisconsin, United States501-1000 Employees

J.M. Brennan is a mechanical contractor dedicated to providing high performance HVAC, Building Controls, Plumbing, Process Piping, Industrial Sheet Metal, Fire Protection & Monitoring, Site Utilities and Electrical.  We employ over 500 of the most highly skilled Pipe Fitters, Plumbers, Sheet Metal Workers, Sprinkler Fitters, Service Techs, Controls Techs, & Electricians.  We provide engineering, sustainable design, and service 24/7.  Our customers include industrial, commercial, and healthcare facilities throughout Southern Wisconsin including Milwaukee and Madison.