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Tag: Joe Siderowicz


Fire Systems Installation

Moving beyond servicing to packaging

March 17, 2011Tess Nacelewicz

ACTON, Mass.—Packaging a variety of services together has benefited both Protex Central's customers and the Des Moines, Iowa-based company, said company president Shawn Mullen. Protex, which serves the commercial and institutional verticals in Iowa and Nebraska and some states beyond, began 45 years ago as a fire alarm inspection business, Mullen said. Today, about 60 percent of the company business is fire-related, and it has a recently renewed focus on inspection, testing and maintenance...

AfterMarket Consulting Group, Joe Siderowicz, Paul Curry, Protex Central, Shawn Mullen


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