Apply for a Job at J.M. Brennan
J.M. Brennan is the leading mechanical contractor in Milwaukee. We back our certified engineers, designers, technicians, and tradespeople with ongoing training and the right resources. We’re interested in talented employees with experience in the industry as well as new people beginning their career.
In exchange for dedicated service from our team, J.M. Brennan invests in ongoing education and training, a collaborative environment, and industry-leading employee pay and benefits.