928 700 530 grosa@grosa.es
Submarine extraction

Submarine extraction

Here we show you one of our last works: submarine extraction for its annual review in Puerto de Mogan. Simultaneous lifting maneuver with two of our large tonnage...
Grosa SL present in the major projects in the Canary Islands

Grosa SL present in the major projects in the Canary Islands

Our company was born in May 1981 with the vocation of serving the growing needs of companies in the Canary Islands. Our clients know that we do all kinds of jobs since we have machinery to undertake it without any type of setback. One of the most important international projects in which Grosa SL has worked is the construction of the Roque de los Muchachos observatory. In 1981 the works of the different telescopes were undertaken and on the website of the Isaac Newton Group of Telescopes you can find many photographs, some of them very interesting. For our company it is a real pride to work on projects of this kind. The trust placed in Grosa SL to undertake works of this magnitude demonstrates the ability of our company to respond appropriately to the demand of our customers. This type of work encourages us to continue growing and expand our portfolio of services to facilitate all companies in the Canary Islands their work. We want to take this moment to thank all the employees of Grosa SL for their work during the almost 40 years of our company’s life. They are the ones who, with their experience and good work, keep us growing and we are leaders in the Canary Islands. Either to raise the different sections of a viaduct with one of the mobile cranes to support the offshore companies with our modular pontoons in Grosa we have a great team of professionals that make it...
Wind farms installation in the Canary Islands

Wind farms installation in the Canary Islands

Our company, Grosa S.L., specializes in the transport and installation of windmills in the Canary Islands, both on land and offshore. From our facilities in Gran Canaria we offer our machinery park to all our customers for all the jobs they need. With our special transport vehicles we move the merchandise to any point of the island. Once the different parts arrive at their destination, the crane park takes over. Whether small pieces, less than 55 tons, or larger objects, up to 400 tons, we can move and lift any type of cargo. For the placement of the offshore wind farms we also have modular pontoons in the Canary Islands to support the installation of the same. For Grosa S.L. it is not a problem neither the place or the characteristics of the wind farm that wants to install. In Grosa S.L. we are specialized in the installation of wind farms in the Canary Islands Another advantage of our company is that we have our own warehouses at Las Palmas port so you do not have to worry about the logistics of your company. As you can see, since any piece of the park comes to port, our company will take care of everything. Storage, transport and installation, everything to make your installation success. The experience of Grosa S.L., with more than 37 years of service to our clients, makes our company a safe value. Do not hesitate and trust the real professionals in the movement of goods and the movement of large loads in the Canary Islands. Put in the hands of Grosa S.L. the installation of your...
Grosa, S.L. in the port of Tazacorte

Grosa, S.L. in the port of Tazacorte

Our company has extensive experience in the development of work with large tonnage cranes in the Canary Islands. Among many other projects, today we would like to recall the participation of Grosa S.L. in the expansion of the port of Tazacorte, on the island of La Palma. For this work we use our Demag CC 1.100 crane. This crane is mounted on tracks, has a maximum load capacity of 250 Tm and a boom length of 78 meters. The extension project of the dock had its reason to be as an extension of the nautical facilities for sports use and to improve the shelter of the interior dock of the port, thus avoiding the entrance of the long wave inside. The role of Grosa in this expansion of the port of Tazacorte was, mainly, the placement of protections in different places of the dock. To cite some examples, in the outer breakwater in slope was placed the protection mantle against temporary. In the prefabricated drawers we place the protections of the foot, breakwaters and guard block. The work of Grosa S.L in the expansion of the port of Tazacorte was indispensable, since we are the only company with a mobile crane of these characteristics in the Canary Islands. In the video presentation of the project you can see perfectly the work we do in our company to improve and modernize this installation. It currently has 350 berths spread over 9 pontoons. They can dock boats of great length so it can be the ideal place as a starting point to navigate the Canary Islands. Thanks to the expansion of...