Zien
Construction Management · Wisconsin, United States · 51-200 Employees
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Overview
Headquarters
2303 W Mill Rd, Glendale, Wisconsin, 532...Phone Number
(414) 351-8700Website
www.ziencontrols.comRevenue
$12.3 MillionIndustry
About Zien
Zien Service, Inc. is a Milwaukee-based mechanical contractor specializing in HVAC, plumbing, automation controls, process piping, and jetting services. Established in 1919, the company has built a strong reputation for delivering high-quality solutions for commercial, industrial, and institutional clients across Wisconsin, Northern Illinois, and Southern Minnesota. Zien offers a comprehensive range of in-house services, including design, engineering, installation, maintenance, and repair, ensuring optimal system efficiency and occupant comfort. With a commitment to reliability and the latest technologies, Zien is dedicated to completing projects on time and within budget.Explore more
Zien Org Chart
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Zien Service, Inc. is a Milwaukee-based mechanical contractor specializing in HVAC, plumbing, automation controls, process piping, and jetting services. Established in 1919, the company has built a strong reputation for delivering high-quality solutions for commercial, industrial, and institutional clients across Wisconsin, Northern Illinois, and S... Read More
