Founded a century ago on ground-breaking engineering and design services for the industrial sector, we continue that legacy of innovation today through advanced technology, multidisciplined teams and a dynamic Engineering, Procurement and Construction (EPC) approach.
Day & Zimmermann offers a comprehensive range of engineering and design services, from concept through commissioning of grassroots facilities, retrofits, and upgrades. With expertise focused in the chemical, petrochemical, power and manufacturing sectors, we accelerate customer success by delivering world-class results that meet their most demanding needs.
Dynamic talent. Proven processes.
Our engineering group consists of experienced professionals in all of the traditional disciplines as well as advanced specialty areas, including project management, project controls and procurement. They have extensive industry expertise and are committed to ensuring all projects meet customer objectives in a safe, timely, and cost-efficient manner.
Day & Zimmermann’s proven design approach is based on a foundation of innovative technology and tools, standard work processes and a communications methodology that prioritizes stakeholder input and reduces redesign work that impacts both cost and schedule. As an active member of the Construction Industry Institute (CII), we differentiate our offering through flexible work processes based on industry best practices that allow us to consistently exceed customer expectations.
Day & Zimmermann's extensive engineering capabilities span a comprehensive range of disciplines, including:
- Process
- Mechanical
- Piping
- Structural
- Civil
- Architectural
- Instrumentation & Controls
- Electrical
Visit the Engineering page under our Government section to learn more about the specialized engineering and design services Day & Zimmermann provides to the government and defense sectors.