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We improve the Energy Efficiency of homes

This is a unique opportunity for housing rehabilitation. 

The European Union allocates 7 billion euros to the housing rehabilitation program.


Renovate your home for free

EU logo
renovate your home for free
0 +
years of experience
+50.000 0
reforms carried out
Municipalities throughout Spain

What reforms can I make?

Simple and worry-free

We take care of everything


Contact with us

Through the following form


We visit your home

For a free, no-obligation energy study and estimate 


We help you with management and financing

We process the new energy certification and the EU subsidy, in addition to offering you tailor-made financing.


We take care of managing the renovation

Request for study and free quotation

Frequently Asked Questions

The European Union subsidizes 40% of the cost of the renovation of your house, with a limit of 3.000€.


EFFIC offers a comprehensive diagnosis of your home free of charge. We propose the integral solution of rehabilitation from a point of view of improving energy efficiency and accompany you throughout the process.


In a first visit to the property, an individualized study is carried out in order to present in a personalized way the products and installations that we offer, with the purpose of achieving a reduction of energy consumption and/or demand.


If you hire our services you will be eligible for subsidies of 40% of the installed products (with a limit of 3,000€); and deduct up to 40% of the non-subsidizable part of the tax return.

We also offer very interesting financing conditions that will allow you to pay in easy installments.

The installation of contracted products may be fully financed by the financial entity Banco Santander, with which we have a collaboration agreement, which will allow our clients to benefit from more favorable financial conditions than in the market. The APR is fixed at 5% per annum (with a grace period between 1 and 24 months), lower than other consumer loans which are usually above 7-8%.

From EFFIC we take care of putting the client in contact with Banco Santander to make the corresponding financial study and see if the client is eligible for financing.


The financing may be signed once the subsidy has been granted and prior to the start of the rehabilitation works. The client can benefit from a grace period of up to 24 months, which means that, during this period of time, he/she will only pay the interest on the loan and not the capital amortization. Click here to make a simulation of your loan.

A technician from our approved network and specialist in energy efficiency will visit your home to carry out an individualized study adapted to the needs of your home. The objective of this visit will be to carry out the efficiency study (including the simulation of the initial Energy Efficiency Certificate), the choice of improvement measures and the preparation of the budget.


The technician will be able to resolve any doubts that may arise about the process (types of products offered, financing, processing of subsidies, execution of works, etc.).

At the time of acceptance of the quotation and conditions, a deposit of €150 + efficiency certificate fees must be paid in order to process the grants. The fees range from €0 to €30 depending on the autonomous community.

Once the subsidy has been granted, before the start of the intervention, and provided that EFFIC is the beneficiary of the aid, the client must pay only the ineligible portion.

This, in most cases, will be 60% of the total amount of the intervention (VAT included) with the corresponding reduction of the €150 provided as a deposit at the time of the acceptance of the estimate.

You can contact us by Whats App

Ask us your questions and we will answer you as soon as possible. 

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