The Greater Good Design | Build, LLC

The Greater Good Design | Build is an Andover general contractor that, by its own description, builds accessory dwelling units and converts existing buildings into housing using sustainable methods: deconstruction rather than demolition, off-site pre-built panels, recycled ICCF materials, on-site rainwater and greywater management, and native landscaping. The company's site names Tiffaney Ross as founder and chief executive, describing her as a licensed construction supervisor, a class B commercial vehicle operator and a 2B licensed hoisting engineer, with a background in social and human services and commercial carpentry. The site says she has studied sustainable building design with the USGBC, Earthship Biotecture, the ARCSA, the Greywater Alliance and The Living Future Institute. The named team also includes Laurie Cahalane-Petchar as COO and superintendent, May Choy as CFO, Helen Watts P.E. as senior structural engineer and M. Cristina Fernandez as diversity, equity and inclusion specialist, and the site says the leadership and advisory board together hold more than 140 years of experience in business management and field operations. The company's Massachusetts home improvement contractor registration, #213616, is listed by the state registry as expired.