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Engineering, Construction & Maintenance

Day & Zimmermann Engineering, Construction, and Maintenance (D&Z ECM) is a leading provider of total plant lifecycle solutions for the power, process and industrial markets. With more than 23,000 employees, a network of strategic locations, and a proud history of more than 100 years, D&Z ECM has developed a portfolio of offerings designed to maximize value creation for its customers.

We deliver complex projects safely, on time, and within budget by leveraging wide-ranging capabilities, long-standing industry experience, innovative technology, and expert project teams. Our unique approach employs seamless processes that effectively manage all aspects of the plant lifecycle.

We are deeply embedded in our chosen markets, with key competencies in the power, process and industrial sectors.


Additional ECM Solutions from Dedicated D&Z Organizations

Day & Zimmermann has joined forces with dedicated experts in the industry to offer our clients comprehensive engineering, construction, and maintenance solutions.





D&Z Values Safety

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