Engineering Services
Installation legalisation, technical documentation, energy certificates and grant processing. All in one place, paying 50% now and 50% on delivery.
Engineering services tailored to you
We cover the whole cycle: from technical documentation to legalisation and inspection.
Energy Certificates
Energy certification before and after for renovations and grants.
More information →Technical Report Endorsement
Photovoltaic technical reports and their official professional endorsement.
More information →Photovoltaic Documentation
Self-consumption legalisation in every autonomous region.
More information →OCA Inspections
Full management of the inspection by an Authorised Control Body.
More information →Project + Technical Management
Project drafting and technical management for power installations.
More information →Experience behind every project
We are an engineering firm specialising in energy and installation legalisation across Spain.
Hire online in 2 minutes
Transparent final price. You pay 50% when hiring and 50% when the document is ready for delivery.
Safety Plan Approval Certificate
Mandatory document certifying the review and approval of the Health & Safety Plan drawn up by the contractor.
Energy Certificate before and after
Service that lets you justify the improvement in energy efficiency by comparing the initial and final state a…
Home Energy Certificate up to 250 m² bundle (Before + After built)
Service to justify a home's energy situation before and after an improvement action, useful in renovations an…
OCA inspection management for photovoltaic installations – 11 KW – 50 KW
Full preparation of technical documentation and coordination to pass the inspection by an Authorised Control …
OCA inspection management for photovoltaic installations – 80 KW – 99 KW
Comprehensive service for preparing technical documentation and coordination to pass the inspection by an Aut…
OCA inspection management for photovoltaic installations – Basic up to 10 KW
Full preparation of technical documentation and coordination to pass the inspection by an Authorised Control …
A clear 4-step process
Initial consultation
We analyse your case and advise you on the service you need.
Hiring
You hire online and pay 50% of the amount securely.
Drafting
We prepare the technical documentation and process it.
Delivery
You pay the remaining 50% and download the document from your area.