Boston-based Columbia Construction is ranked as one of the top ten largest construction management firms in Massachusetts by the Boston Business Journal. With an annual volume of over $250 million, ColumbiaÍs diverse portfolio of projects span the academic, corporate, life sciences, healthcare, and hospitality sectors throughout the Northeast, and Washington D.C. Columbia Construction is a third-generation Construction Management company. We have accomplished steady and thoughtful growth since Sam Lilly founded the company in 1925. Our CompanyÍs emergence as a respected industry leader over the past 90+ years is the result of a culture built on integrity. We strive to listen, understand and work side-by-side with our clients to provide quality construction and to produce exceptional results. We go beyond on time and on budget and excel at what we do because we aim to bring value to every client we work with, and every project we work on. In keeping with our goal to meet our clientsÍ needs, we established Columbia Interiors and Columbia Energy to respond to an increased demand for specialized interior improvement projects and the ever-growing need for energy efficiencies of a building. Columbia Energy Specializes in providing building performance assessment services. We help our clients identify available financial incentives and rebates, and we implement integrated energy conservation, energy efficient, and sustainable measures. Our staff will help you assess your energy usage and your energy needs. The end result is a strategic plan to help you save money and meet your long-term goals. Columbia Interiors Specializes in tenant improvement and interior renovation projects. A quick, decisive, and versatile team was created to handle projects that require top-quality, fast-track attention. Columbia InteriorsÍ projects frequently involve difficult logistics within occupied environments, and on occasion require an off-hours work schedule.