Montaga · since 1984
We build with you
MONTAGA, S.L. is a company founded in 1984 to provide a comprehensive service to refineries and industrial companies, with the highest level of safety, quality and professionalism. Over these years we have developed specialised divisions in the preventive and corrective maintenance of industrial facilities, as well as in the fabrication and assembly of new installations.
We have a team of more than 300 professionals across a network of branches and our head office in Puertollano (Ciudad Real), with our own storage and prefabrication workshops both locally and nationally. We work with multinationals that trust us for their engineering and construction projects within and beyond Spain.
Our fleet
Our own fleet of latest-generation Liebherr all-terrain mobile cranes.
Our values
A way of working
At Montaga we are committed to applying safety and quality as our hallmark, brought to life every day by our team.
01
Safety
Protection of people and prevention in every project.
02
Quality
Technical rigour and continuous improvement in all processes.
03
Commitment
Direct involvement from planning through to delivery.
04
Transparency
Professional relationships based on trust.
Certifications
Our management system complies with the main international standards for quality, environment, safety and structural execution.
ISO 9001:2015
Quality Management
NQA · Nº 223863
ISO 14001:2015
Environmental Management
NQA · Nº 223864
ISO 45001:2018
Occupational Health & Safety
NQA · Nº 223865
EN 1090-2
Execution of steel and aluminium structures
Verus · Clase EXC2
Where we are
Head office: Puertollano (Ciudad Real)
Branches: Algeciras · Bilbao · Castellón · Huelva · Sines (Portugal)
Documentation
Montaga corporate policies and documents (PDF):