O'Donnell Mark, formerly known as MRO Contractors, is a reputable general contracting firm based in Leominster, MA. With over two decades of experience, they specialize in large commercial and industrial projects, offering a wide range of services including pre-engineered steel building, membrane and metal roofing, as well as interior fit-ups, renovations, and conversions.
What sets O'Donnell Mark apart from typical general contractors is their commitment to quality and customer satisfaction. Unlike many others in the industry, they employ a full-time staff of 9 professionals, ensuring complete control over projects from start to finish. Their holistic approach to building, combined with a focus on building strong relationships, has earned them a stellar reputation in the industry.
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