Agresa’s services as a reference company in the Catalan energy sector

Are you searching for a company specializing in the repair and maintenance of generator sets?

If that’s what you need, you’ve come to the right place. At Agresa we will offer you all kinds of services related to the maintenance of your generator set. We will bring you the possibility of carrying out load bank tests, to check first hand the state of your equipment and that everything is working as it should.

We also wanted to dedicate a section of the website to installations, as one of the strong points of our brand identity is that we can install a generator set anywhere, no matter how complicated it may be.

We will analyse the energy needs of your business activity, always in line with you, and we will find the perfect solution and the perfect equipment — you can be sure of that!

maintenance of generator sets

Generator set maintenance services

maintenance of generator sets

Preventive maintenance of your generating set

Preventive maintenance consists of carrying out a series of tasks on your generating set, with the aim of identifying possible errors or breakdowns, thus preventing any mishap during its period of activity and extending its useful life considerably.

Corrective maintenance of your generating seta

With the term corrective maintenance we are referring to all those tasks that must be carried out to repair or correct possible faults, breakdowns or errors in your generator set.

We will analyse it in detail until we find the ideal solution for your generator set. We have a team of highly qualified technicians and professionals with a real passion for the energy sector.

Load bank tests

If at any time you need to check that your generator set is working properly, the ideal is to contact a company like us, to perform tests with a load bank. 

With these tests, all the components of your equipment can be analysed in real time to determine the corrective maintenance tasks to be carried out afterwards.

maintenance of generator sets

Installation of generating sets

At Agresa we analyse, evaluate and develop each project according to its complexity, considering the specific needs of each client.

Throughout all these years, we have had to adapt to working in above-ground spaces, basements, sites far from urban centres, of reduced dimensions… Take a look at our section dedicated to the projects we have carried out!

maintenance of generator sets

Please contact us without obligation if you are interested in any of our services

Buying or repairing a generator set can raise many questions and generate a long list of issues. Our work always starts by listening to the needs and concerns of each of our customers.

If you have any doubts about any of our services, you only have to contact us, using the form on this website, calling us by phone at 93 877 20 20, or writing to us at the email address You can also come and visit us!