Constructor in situ con residentail instalación de trabajo estructural, hormigón y acero colume y estructura de viga contratista concepto de trabajo profesional - Foto e imagen de stock

Builder worker with grinder machine

A working carpenter in dirty clothes works at a construction site

Measurement of parameters during construction using a construction angle, a ruler and a pencil.

A working carpenter in dirty clothes works at a construction site

Builder worker with rotary hammer drill perforator equipment making holes

A close-up of raftsman working with circular saw at construction site

Onsite builder with residentail structural work installation, concrete and steel colume and beam structure contractor professional work concept

Partial focus of man using hand drill machine in construction site

Construction worker doing his job - drilling concrete floor

Onsite builder with residentail structural work installation, concrete and steel colume and beam structure contractor professional work concept

Man is coating white color for steel furniture part - painter at work concept

Builder contractor man job mix concrete in industry work project, pouring wet liquid material into the column form in construction site as professional employment

Construction man is welding steel roof structure, people working in construction site concept