California factory-built modular ADUs and GreenLux residences, designed around energy-conscious living.
S²A Modular is a California manufacturer founded in 2018, operating a Patterson MegaFactory for factory-built modular ADUs, custom GreenLux residences, multifamily, and commercial projects. Its current ADU range spans compact 350 sq ft plans through 1,182 sq ft two-module homes. S²A does not publish a current public price list; each project is scoped through a Development Feasibility Study and Conceptual Budget. The company’s advertised modular price excludes the on-site and logistics work buyers often mistake for an all-in price, so the written project scope deserves particular attention.
Location: Patterson, CA
Delivery: California-focused ADU and residential delivery. Exact service area, transport routing, crane/set, foundation, local permitting, and utility coordination are project-specific and must be confirmed in the Development Feasibility Study and written contract.