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Mechanical Contractors Since 1919
- HoursOPEN NOW
- Regular Hours:
Mon - Sun - Phones:
Main - 414-351-8700
Fax - 414-351-8705
Primary Phone - 414-351-8700
- Address:
- 2303 W Mill Rd Milwaukee, WI 53209
- Email:
- Links:
- Categories
- Air Conditioning Contractors & Systems, Automation & Control System Engineers, Automation Systems & Equipment, General Contractors, Heating Contractors & Specialties, Heating, Ventilating & Air Conditioning Engineers, Plumbers, Plumbing-Drain & Sewer Cleaning, Sheet Metal Fabricators
- Payment Options
- Location
- Serving Southeastern Wisconsin and Northern Illinois since 1919. Also special projects in the entire state of Wisconsin, Illinois and Minnesota.
General Info
Zien Service, Inc. is a single-source Mechanical Contractor offering a wide array of in-house services including Plumbing, Heating, Ventilation, Air-Conditioning, Refrigeration, Process Piping, Building Automation Systems and more. Since 1919, Zien has forged a solid reputation by providing excellent service throughout Wisconsin, Northern Illinois and Southern Minnesota. Our team is proficient in implementing solutions for commercial, industrial and institutional systems, regardless of size or complexity. Proof is demonstrated in our long list of prestigious projects. With service offerings in the Consulting, Energy, and Facility Services fields, Zien advocates collaborative and sustainable solutions that are designed to ensure occupant comfort, improved system efficiency, reduce facility operational costs and optimize client profitability for the life of their building. Zien has the expertise to handle all your mechanical needs, from design and engineering to fabrication, installation, maintenance and repair. From restaurants and complex buildings to steel foundries and mission critical data centers, Zien services all brands of heating, air conditioning, ventilation and refrigeration equipment. Our Mission is to complete projects on time, within budget, and in a safe and cooperative work environment.