Comashas professional recognition for its organisational and business system: UNE-EN ISO 9001:2000 quality management system certification from IQNet and Aenor and UNE-EN ISO 14001:2004 environmental management system certification from Aenor. It is an active member of the consultative committee of the Balearic Islands Construction Business Association and is also a member of the Balearic Islands Developers’ Association.

As a construction company with a long history of carrying out public works, Comas has a won well-deserved respect in this sector and has been approved by the administrative contracting consultative committee of the Ministry of the Economy and Finance as a business fit to tender for public works.

Public bodies, institutions and various authorities have entrusted their projects to Comas and continue to do so.

Pared de piedra con junta de mortero
Combinación de materiales sintéticos
Celosía de madera de iroco
Escalera combinada tetal y madera de iroco
Vigas de madera curvada
Hormigón blanco