With over 40 years of experience in building commercial, industrial and educational facilities the executive leadership of Green Leaf Construction combine expert knowledge with an client-oriented workflow to efficiently deliver best-value construction solutions. Go Green Green Leaf Construction is committed to environmental sustainability. Our construction professionals are LEED Accredited and experienced in sustainable building methods, including solar and geothermal system installations. Serving Your Needs Located centrally in Leominster, Mass., Green Leaf Construction serves the greater New England area with design-build, preconstruction, construction management and general contracting services.