Specialised industrial HVAC and mechanical contracting for manufacturing plants across Southern Wisconsin
For more than 25 years, Bredan Mechanical Systems has been the manufacturing HVAC and mechanical contractor of choice for plants throughout Waukesha, Milwaukee, Kenosha, Racine, Washington, Ozaukee, and Jefferson counties. We understand that uptime, process stability, and worker comfort are non-negotiable — so we engineer mechanical systems that keep your production lines running 24/7.
A full-service mechanical contractor delivering integrated HVAC, piping, fabrication, and controls for manufacturing facilities.
Bredan brings together LEED-accredited engineers, union sheet-metal workers, certified pipe fitters, and experienced project managers under one roof. That means your manufacturing HVAC project is engineered, fabricated, and installed by the same accountable team — eliminating sub-contractor finger-pointing and keeping your schedule on track.
Yes. Bredan Mechanical Systems holds State of Wisconsin HVAC Contractor License # 818-HVACCONT and our pipe fitters are union-certified. We have completed mechanical projects for manufacturers across all seven counties we serve.
Yes — we maintain a 24/7 emergency response fleet for our manufacturing service-contract clients across Southern Wisconsin.
Absolutely. Our in-house engineering team performs full HVAC system design, AC system design, and BIM coordination for new manufacturing builds and major retrofits.
Contact Bredan Mechanical Systems for a consultation. We serve manufacturing clients across Waukesha, Milwaukee, Kenosha, Racine, Washington, Ozaukee & Jefferson counties in Southern Wisconsin.