Installation and maintenance of communication towers is a set of services related to the creation, installation...

Reinforcement work is a type of construction work aimed at strengthening and strengthening building structures, such...

Carpentry is the process of working with wood, including the fabrication, restoration, repair and installation of...

Electrical work is a set of activities associated with the installation, connection and maintenance of electrical...

Installation work is a set of actions aimed at assembling and installing various components, parts and...

Construction work is a set of processes aimed at creating, repairing, expanding or modifying construction projects....