About US

We are a Pittsburgh based worker-owned design build cooperative focusing on natural building, construction, ecological design and permaculture. We utilize a dynamic governance as a means to create a more democratic and inclusive working environment for our members and clients. Our work is guided by the ethos of promoting and improving our local community and ecology. 


Contact us


Design Build: ben@fourthriver.coop, (412) 760-8375

Landscapes & Education: juliette@fourthriver.coop, (412) 780-5833

General: yinz@fourthriver.coop

Address: 5519 Broad St, Pittsburgh, PA 15206






*Licensed and Insured in Pennsylvania: PA HIC 102646