Manganaro Building Group

Manganaro Building Group, LLC is an eastern-coast construction subcontractor with more than 50 years of experience, according to its website. Its listed services include drywall, masonry, acoustical work, doors, frames, and hardware, along with distribution of specialties. The company reports completing hundreds of projects, including commercial, residential, cultural, and public-sector work such as a major U.S. courthouse annex and renovation.