JM Brennan, Inc.

Call Directions Website

JM Brennan, Inc. HVAC - CONTROLS - PLUMBING - PIPING - FIRE PROTECTION - UNDERGROUND UTILITIES - ELECTRICAL- SERVICE

John Brennan cooking up hot dogs for the team at JM Brennan as part of the Hot Dog for Hearts benefiting The American He...
09/23/2026

John Brennan cooking up hot dogs for the team at JM Brennan as part of the Hot Dog for Hearts benefiting The American Heart Association! 🌭

Imagine what JM Brennan could do for your facility? Call us today to find out how we can be of service! ☘️
09/17/2026

Imagine what JM Brennan could do for your facility? Call us today to find out how we can be of service! ☘️

At the Wisconsin Healthcare Engineering Association (WHEA)event last week Dave and Dan Wittig presented on the importanc...
09/14/2026

At the Wisconsin Healthcare Engineering Association (WHEA)event last week Dave and Dan Wittig presented on the importance of Fire Damper Installation and Inspection on Life Safety! Call us to discuss your fire dampers and how we can make certain they operate properly! ☘️

JM Brennan hosted the Wisconsin Healthcare Engineering Association (WHEA) event last week at our Milwaukee office. Than...
09/14/2026

JM Brennan hosted the Wisconsin Healthcare Engineering Association (WHEA) event last week at our Milwaukee office. Thank you to all who joined us! ☘️

09/13/2026

Another great JM Brennan Poker Run! 🇺🇸

Excited to be designing and building the Fire Protection on this project! ☘️
09/12/2026

Excited to be designing and building the Fire Protection on this project! ☘️

The Fire Protection Team enjoyed a tailgate at our new Piping and Plumbing Prefabrication facility and walked to the sta...
09/11/2026

The Fire Protection Team enjoyed a tailgate at our new Piping and Plumbing Prefabrication facility and walked to the stadium to see Brewers beat the Cubs (again)! ☘️

Address

2101 W St Paul Avenue
Milwaukee, WI
53233

Telephone

+14143423829

Website

Alerts

Be the first to know and let us send you an email when JM Brennan, Inc. posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category