Building Automation Systems — Commercial & Industrial
Smarter buildings, lower energy bills, and total visibility — building automation done right
Building automation is where mechanical engineering meets information technology — and Bredan Mechanical Systems delivers the full stack. From new BAS installs to upgrading legacy controls on existing buildings, we design, install, integrate, and service building automation systems for commercial and industrial facilities across Southern Wisconsin.
Benefits of Bredan's Building Automation
Where Building Automation Is Used
Typical applications across our commercial and industrial client base in Southern Wisconsin.
- Commercial office HVAC controls and energy management
- Healthcare facility BAS with pressure monitoring
- Manufacturing process integration with SCADA
- School district central monitoring across multiple buildings
- Bank branch network with centralised oversight
Why Bredan
Bredan is one of the few mechanical contractors with deep controls expertise in-house. We don’t hand controls work off to a third party — our own engineers and technicians own the system from design through service, so accountability never gets lost.
Frequently Asked Questions
Do you upgrade legacy pneumatic controls to digital BAS?
Yes. Pneumatic-to-DDC retrofits are a core service — we design phased upgrade paths that preserve building operation during the transition.
What BAS protocols do you support?
We work with open protocols (BACnet, Modbus, LonWorks) plus the major proprietary platforms, so we can match or replace whatever you have today.
Need Building Automation for Your Project?
Contact Bredan Mechanical Systems to discuss your building automation scope. We serve Waukesha, Milwaukee, Kenosha, Racine, Washington, Ozaukee & Jefferson counties across Southern Wisconsin.