Valians supports developers, public contracting authorities, architects, design offices and construction companies on all subjects, which are related to the design and construction of building and infrastructure works. Right from the audit of building permit application files to the implementation of builder warranties, its expertise covers all the issues the clients may come across.

Valians also provides its know-how, within the context of public works construction operations and the carrying out of the contracts which is required for their completion. It is also involved in arrangements based on works or development concessions or off-plan sales.