J M Brennan Inc

JM Brennan founded in 1932 is a mechanical contracting firm that serves the southeastern Wisconsin area It provides design and installation of boilers chillers air handling units exhausts ventilators sanitary sewers water treatment plants and heat recovery systems The company also provides piping services for food grade refrigeration industrial gas underground and compressed air applications It provides services through a team of designers engineers steam and refrigeration fitters and sheet metal workers The company is familyowned and managed and utilizes a variety of equipment including backhoes and dump trucks JM Brennan also provides roundtheclock repair and maintenance services and maintains its office in Milwaukee

JM Brennan Inc is a Milwaukee-based mechanical contracting and plumbing team founded in 1932, serving southeastern Wisconsin with dependable, in-depth solutions for commercial and industrial mechanical systems. As a family-owned and managed company, JM Brennan combines long-standing experience with a hands-on workforce of designers, engineers, steam and refrigeration fitters, and sheet metal workers. The company supports projects through design and installation, including boilers, chillers, air handling units, exhausts, ventilators, sanitary sewers, water treatment plants, and heat recovery systems. JM Brennan also provides specialized piping services for food-grade refrigeration, industrial gas, underground applications, and compressed air systems. For ongoing operational reliability, the firm offers round-the-clock repair and maintenance services. With equipment such as backhoes and dump trucks and an office maintained in Milwaukee, JM Brennan Inc is positioned to meet mechanical and piping needs across the Milwaukee, Wisconsin area through skilled craftsmanship and responsive service.