Container house assembly involves precise sequencing of structural, mechanical, and finish components. Our standardized assembly process begins with site preparation including foundation installation and utility stub-outs. Crane-assisted placement positions containers within 1/4" tolerance, followed by twist-lock engagement for multi-unit configurations. Structural welding or bolting occurs only at pre-engineered connection points. Weatherproofing continues with seam sealing and flashing installation. Interior build-out progresses from mechanical rough-ins (electrical, plumbing, HVAC ducts) to insulation and vapor barrier installation. Finish work includes drywall, flooring, and fixture mounting. Quality control checks verify level alignment, door/window operation, and system functionality at each stage. Our assembly teams complete basic single-unit installations in 3-5 days, with complex multi-module projects requiring 2-4 weeks. Clients receive time-lapse documentation of the assembly process and comprehensive operation manuals. Request our detailed assembly timeline for your specific project scope and location.