Effy

Effy is the number one online energy renovation company: analyzing needs, carrying out work by selected artisans, and obtaining financial aid. For over 10 years, we have made energy renovation work simpler, safer, and less expensive. Our websites receive more than 5 million unique visitors per year. Around a hundred energy renovation advisors assist nearly 500,000 people each year, free of charge. Effy selects and certifies its local partners who are RGE (Recognized Environmental Guarantee) certified. Today, we have over 2,000 partners with whom we carry out and support 100,000 projects each year. We facilitate every step of energy renovation and enable individuals and professionals to save time, money, and energy.

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