Monadnock was founded in Brooklyn over 40 years ago by Nick Lembo, and has always done business under that name. Nick started the company as a masonry operation with just himself and three employees, but quickly expanded into a large high-rise union mason and eventually into General Contracting, Construction Management, and Real Estate Development. Bringing in long-time employee Peter Hansen as a partner in the late 1980’s and then Greg Bauso some years later, the company grew steadily to its current team of nearly 200 people with anywhere from 10-15 active job sites at any given time.