Day & Zimmermann Recognized as Top Operations and Maintenance Contractor in Power

For the fourth consecutive year, the company is ranked number one in this Engineering News-Record category.

PHILADELPHIA, PA—September 19, 2011—Day & Zimmermann, a nationally recognized provider of industrial, defense and workforce solutions for government and commercial customers, announced today that it has been named the top-ranked Operations and Maintenance contractor in the Power market by Engineering News-Record (ENR) magazine, according to their 2011 Top 400 Contractors Sourcebook.

“Collectively as an organization we are proud to maintain our leadership position as ENR’s top O&M contractor in Power,” said Michael McMahon, president of Day & Zimmermann’s Engineering, Construction and Maintenance (ECM) group. “This recognition is a strong testimony to the diligent work of our many dedicated employees in our offices and project sites throughout the U.S., and the many strategic partnerships we’ve forged with our valued customers.”

Day & Zimmermann’s Engineering, Construction and Maintenance (ECM) group is one of the nation’s leading providers of total plant lifecycle solutions for the power, process, and industrial markets. With more than 15,000 employees, a network of strategic office locations, and a proud history of 110 years, Day & Zimmermann ECM delivers a comprehensive platform of engineering, construction, maintenance, fabrication, and specialty services. We leverage our deep industry experience, innovative technology tools, rigorous safety culture, and expert project teams to deliver integrated solutions to our customers’ toughest challenges. The group’s growth over the past year has come from multiple segments, including major project work and multi-site maintenance contracts.