ERRO proactive, specialist engineers to help ensure you use all available resources as efficiently as possible.

From site pre-design to expertise in operating facilities, our engineers are here to bring you solutions that guarantee the smooth running of your projects.
Potential studies
Equipped with reliable and recognized tools for every type of energy, our engineers assess the potential of your sites from the moment the project begins. They optimize the choice of machinery and components required in order to guarantee the maximum ROI of your facilities. To do this, they carefully identify and analyse the specific constraints of the project and find solutions to remove or reduce these as far as possible.
Design and completion of sites
Our team is involved in all phases of your project. Their in-depth knowledge of professional constraints, material and stakeholders guarantees the delivery of your project on time and with the best performance/price ratio. We can act as assistant project manager or project manager, depending on your needs.
Our engineers are able to work in a wide range of areas, including performance analysis, component issues and accident follow-up studies. After discussing your needs with you, we design and put in place the specifications and expertise required.
Our new office in Lyon!
We are happy to welcome you at our new office in Rillieux-La-Pape (15min from Lyon city center) 100% ready and already some great projets!

Any question?
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Send us a message
Or call us at  +33 786 09 36 87  (Quimper agency)

+33 627 30 31 38  (Lyon agency)