The commercial focus of Ecotone is sauna and spa design and construction but public works and providing apprentiships is also stated as central to their mission.  

From their website:
"Ecotone was founded in 2010 on the belief that carpentry can play a key role in improving community wellness. Ecotone supports community wellness primarily through leading public works projects and creating apprenticeship opportunities in the local community, but also through their work as a luxury wellness brand.

Address of workshop: 127 King Street, Brooklyn, NY 11231

Email: info@ecotoneNY.com

Phone: (212) 965-9358

Website: https://ecotoneny.com/