Providing Consulting Engineering Services Since 1961.
We are a team of 95 engineers, designers, technicians and support staff dedicated to delivering innovation, excellence and expertise in mechanical, electrical and plumbing engineering design and services. These are the threads that connect every aspect of our culture – in our workplace, among our team and in partnership with clients.
Ring & Du Ranks 10th in Top Workplace Category!
Ring & DuChateau was not only named a top workplace for the 11th time, but for 2025 was ranked 10th in the small business category for this year’s Top Workplace awards. “We are humbled and grateful for the honor [...]
R&D Team Smashes Diaper Donation Goal!
Ring & DuChateau staff smashed United Way Diaper Drive goals by donating a total of 5,618 diapers and 10,718 wipes to benefit families with young children in the Milwaukee area. The two-week diaper drive was structured as a friendly [...]
Biwer Joins Electrical Team as Intern
Matt Biwer has joined Ring & DuChateau’s electrical team as an intern. Matt is currently studying at Milwaukee School of Engineering (MSOE) and is set to graduate in May 2025 with a Master of Science in Architectural Engineering. He [...]