Ingegnere e caposquadra maschi di mezza età che discutono in cantiere - Foto e immagini stock

Construction workers on building site

Workmen in discussion looking at clipboard

Supervisor talking to young plasterer

Building, renovation, technology, electricity and people concept - two builders with tablet pc computer fixing wiring indoors

Two builders discussing the interior of a half completed house

Senior craftsman drawing a plan at carpenter workshop

Construction manager and foreman

Construction worker and his apprentice

Connecting the wire lines

Builder drilling wall and builder

Builder holding a file

Son and mature father drilling wall indoors

Construction worker insulating house walls