NELSON MECHANICAL DESIGN INC
ConstructionMassachusetts, United States2-10 Employees
Nelson Mechanical Design Inc., based in Vineyard Haven on Martha’s Vineyard, operates as a small mechanical contracting firm with a focus on green solutions. The company designs and installs systems for heating, cooling, domestic hot water, ventilation, and water treatment, along with building controls. Its scope includes geothermal and heat-pump installations, fossil-fueled configurations, air conditioning, solar thermal applications, plumbing, well-water services, and related system integration. Its client base comprises customers on Martha’s Vineyard seeking energy-efficient climate and water-system solutions. Within the construction industry, it positions itself as a green mechanical contractor that handles both design and installation of integrated systems. The business operates from Vineyard Haven, Massachusetts, serving the island with a small, locally focused team.