Mainelli Mechanical Contractors
Russ Zellmer is an experienced estimator currently working at Mainelli Mechanical Contractors since January 2019. Previously, Russ served as a project manager at The Waldinger Corporation from October 1999 to December 2018. Russ holds a Bachelor of Science degree in Mechanical Engineering from South Dakota State University, earned between 1988 and 1992.
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Mainelli Mechanical Contractors
Since 1969, Mainelli has grown to offer full service mechanical and plumbing contracting in Nebraska and Iowa. Under the leadership of the McNeil family, the Mainelli team works around the belief that the ideal building is a fully-integrated, streamlined entity with mechanical systems that support the people and the business it serves. With this guiding principle Mainelli has become regarded as one of the best mechanical contractors in the area. Today, Mainelli Mechanical Contractors, Inc. provides design, construction, fabrication, process piping, plumbing, medical gas piping, maintenance and services to clients in a variety of fields, including healthcare, commercial, institutional, data centers and telecommunication firms, government facilities, and educational facilities.