Effy

Consultant en environnement à Paris (75015)

★★★★★(5 avis)

Services proposés

  • Audit d'isolation
  • Isolation des combles
  • Isolation des murs (ITI/ITE)
  • Isolation toiture/plate
  • Étanchéité
  • Audit thermique

Avis clients

4,5/5 sur 9642 avis Google (5 affichés ci-dessous)

5 ★7302
4 ★1398
3 ★233
2 ★95
1 ★614

Répartition relevée sur la fiche Google en février 2026.

Christian Journes★★★★★

"Super."

David Joud★★★★★

"Excellent company, very professional, great attitude and may usable tips on top of a beautiful set up! I highly recommend."

Hjalmar Dijkstra★★★★★

"Total waste of time. They prepared an offer for a heat-pump , took my downpayment but never showed up to install it. After 60 phonecalls, 50 emails, contacting their CEO and talking to our lawyer. We finally got our money back after one year, yet lost a year of improving our heating system and wasted days on technical visits, emails and calls. No compensation gives for my loss of time. They never answer except with vague emails. They have no technical knowledge Their CEO does not mind if a customer is totally dissatisfied. This will not happen with my customers. They deserve zero stars, but I need to give them one in order to write this review."

EGASSE Philippe★★★★★

"Plemy"

Julia Oppermann★★★★★

"Absolute waste of time. Asked for a prime when we had bought a woodburner. As my partner and me aren't married, we don't have the same family name and the invoice was on his name. Effy though told us o get a declaration of hounour from the Vendor, saying that we both had bought it. Actutally told us twice. Drove all the way there to get it (1,5h in the car) and after month and month of them not getting back they now refused it due to the fact that the invoice was on his name. Woman on the hotline said we were right and that it had all been visible in the history of our case but her superiors still rfused it. I spent at least a day on the phoen to tehm/on my way to the bricolage and writing emails) Can't believe how bad they are"

Présentation

Effy, spécialiste de l’efficience énergétique.

Depuis plus de 16 ans, nous transformons les maisons de France en maisons effycientes : des cocons économes, confortables et durables.

Grâce à notre expertise et notre réseau de + 4 000 artisans partenaires, nous proposons des projets de rénovation énergétique sur-mesure adaptés à chaque client. Car chaque maison est unique.

Nous œuvrons tous les jours pour redonner le sourire aux propriétaires de France en faisant avancer le progrès énergétique, maison après maison.

Texte publié par l'établissement sur sa fiche Google (relevé de février 2026).

Horaires

Lundi
9 h – 18 h
Mardi
9 h – 18 h
Mercredi
9 h – 18 h
Jeudi
9 h – 18 h
Vendredi
9 h – 18 h
Samedi
Fermé
Dimanche
Fermé

Horaires de la fiche Google (relevé de février 2026) : à confirmer par téléphone.

Accès et services

  • Entrée accessible en fauteuil roulant

Localisation