About us

ENERGY RECOVERY SYSTEM, SL, is a company created in 2003, located in Cartagena, we are a team of people with wide experience in supply and service Thermal Power Plants, manufacturing of any type of metal structures, and also specialized in assemblying, revision and supervision, as well as demolition and rehabilitation of the same. ERS is certified with the ISO9001-2015 and EN1090-1 for the CE marking for steel structures.

Among its activities related to Thermal Power Plants and more specifically to regenerative air and gas preheaters, E.R.S. has signed contracts in more than 15 countries and is certified with the largest companies dedicated to power generation in the world.


ERS has a state-of-the-art plant for electrostatic vitreous enamelling process.

In Energy Recovery System the quality is guaranteed by means of the ISO 9001 certification, granted since 2004 and audited every year.