Our main production infrastructure boasts our own manufacturing and repair workshops and an accredited laboratory using the most advanced analytical equipment to guarantee water quality. This enables us to be a distinguished, benchmark company in both the construction of hydraulic projects and in the management of the integral water cycle for populations.

Electromechanical workshops

As an example of our cutting-edge technology, we have electromechanical and boilermaking workshops, which provide the company with complete self-sufficiency to guarantee a fast, effective, and economical response to any emergency.

We have the personnel and the necessary means to design and manufacture all types of equipment for water treatment and purification, boiler parts, structures, and metallic carpentry. Among many others, we can highlight:

Electromechanical equipment

Decanter bridges, screws, sludge conveyors, desanding-degreasing bridges, aeration rotors, automatic graters, and so on.

Boiler parts

In both stainless steel and carbon steel, in diameters of up to 1,800 mm, as well as storage tanks for all kinds of pumps, stopcock chambers for drinking water tanks, storage tanks for filter batteries, and so on.

Metallic carpentry elements

In steel and stainless steel, such as doors and building entrances, house gates, and so on.

Metal structures

For pipe supports, storage silos for various materials, in various diameters, and so on.

The metal structures manufactured in our workshop, which are permanently incorporated into the projects (structures for silos, gantries, lattices, rail beams, struts, supports, stairways, walkways, etc.), are manufactured under the scope of UNE-EN 1090-1 /2 standards within the CE marking.


The certificate can be consulted by clicking on the following link:



We also have a workshop for the repair of all kinds of electromechanical equipment related to water purification and treatment, such as pumps, electric motors, gearboxes, automatic grids, crushers, blowers, etc.

Accredited Laboratory

Given the vital importance that this organisation attaches to controlling water quality, no management is outsourced to third parties. Our very our own laboratory, with more than 30 years of experience, is specialised in the analysis of drinking water and wastewater. We support our customers by not only providing quality analytical results, but also by providing an expert opinion in the interpretation of said results.

In addition, the Laboratory offers a permanent emergency service (24 hours a day, 365 days a year) for health alert cases or force majeure.


We are registered in the Registry of Public Health Laboratories in the Autonomous Community of Galicia (070/GA), as an authorized laboratory for the carrying out of quality control tests on food products for human consumption.

Accreditations and Certifications

Among the main accreditations and certifications:


Accreditation, at the National Accreditation Entity –ENAC, as an Environmental Sector Testing Laboratory (No. 1264/LE2272) in accordance with UNE-EN ISO/IEC 17025 Standard (maximum existing quality standard, recognised and used to evaluate laboratories worldwide).


The scope includes clients’ most required tests and those considered critically necessary by the organisation (such as Legionella or Trihalomethanes) and includes sampling; physicochemical and microbiological analyses of drinking, wastewater, inland and marine water; and any “in situ” resolutions.


The scope can be checked by visiting the ENAC website



Collaborating Entity of the Hydraulic Administration (ECAH). The Laboratory is authorised by the Ministry of Ecological Transition to provide support to the hydraulic administration in terms of control and monitoring of water quality and management of discharges into the public hydraulic domain.


The scope can be checked by entering the Ministry’s website

Collaborating entities (miteco.gob.es)


Our Integrated Management System (IMS) is in accordance with ISO 9001, ISO 14001 and ISO 45001 and is certified by an external entity covering management, analytical validity, respect for the environment and compliance with current standards in occupational risk prevention


Also, we are registered in the National Drinking Water Information System (SINAC), an agency under the Ministry of Health, as a water quality analysis laboratory (code No. 36).