In an industry where every day and detail counts, it's critical to find a construction partner who shares your vision, dedication, and attention to quality. With nearly 100 years of experience in building a multitude of projects and long-lasting client relationships, Columbia knows what's at stake and what's important to you. Our team-oriented approach to planning and addressing any challenge results in proactive solutions, exceptional outcomes and trusted partnerships. In fact, over 80% of our business is derived from repeat clients.With an average annual volume of over $400 million, Columbia ranks in the top 10 of Massachusetts'​ largest construction management firms. Our portfolio of projects spans the academic, corporate, healthcare, hospitality, science + technology, residential, and energy sectors. We look forward to putting our experience to work for you, and our team to work with you. Visit us at columbiacc.com.