Construction worker drills screws into lumber at a pre-fabricated housing site in West Los Angeles, California

construction worker screw gun lumber drilling carpentry construction site modular construction power tools construction crew prefab housing modset modular housing module installation modblt modular unit modules prefabricated housing housing development site builders residential development building site building crew siding roofing general contractor building design turnkey build structural build prefab prefab units home build mate line finishing certified riggers prefabricated units carpenters subcontractor site supervisors steel erection modular manufacturer constructability review los angeles west los angeles southern california 4k 60 fps gimbal shot slow motion shot closeup shot