ST. LOUIS, MO Haberberger announces the addition of Greg Harrop to the St. Louis, Missouri, -based mechanical contracting firm as a Project Manager. In his new role, he will be responsible for project management and estimating.

Harrop brings over 28 years of experience in the St. Louis construction market, where he has worked as both a mechanical contractor and general contractor. His background includes working in preconstruction services and project management with projects ranging up to $100 million. He has also managed self-perform work in Texas, Ohio, Kentucky and Illinois.

Harrop's focus has been in the industrial, pharmaceutical and micro-electronics sectors in St. Louis. He also has extensive project management experience in the design-build HVAC market. Along with his expertise, Harrop serves on the MCA of Eastern Missouri Student Chapter Committee. He is also a graduate of Southern Illinois University Edwardsville.