TERSUN supported us very well in the design and follow-up of the file. TERSUN intervened on schedule. The technicians were courteous and efficient. Very good workmanship. Overall excellent performance. I have no hesitation in recommending.

  Installation of the voltaic panels by a competent team, site cleaned after the end of the work, deadlines respected following the offer.

  Very serious company, attentive and very competent. Whether it's the commercial, the people in the offices or the teams in the field, all have shown very good coordination and professionalism. You can trust with your eyes closed they take care of everything. I recommend without hesitation.

  Perfect. The people who intervened are very professional, very attentive to the customer. I recommend this company for the quality of the work carried out and its seriousness. Very competitive prices. Do not hesitate you will be satisfied.

  Very detailed study of our consumption needs/habits and adapted proposal (photovoltaic panels). Very professional and competent sales technician, efficient and friendly installation team, very fast installation. Very pleasant and responsive welcome. We recommend this very professional team.

  Installation of a heat pump and removal of an old boiler. I am very satisfied with the work done with care in my home. The deadlines were more than respected, and the technicians were efficient and helpful. In addition, I received a lot of help in filling out the grant applications. Many thanks to the whole team for their kindness and efficiency!

  Efficacité, rapidité, clarté, rapport qualité prix au top. Du commercial à la secrétaire en passant par les poseurs merci pour votre gentillesse et votre professionnalisme. Nous sommes ravis d'avoir choisi Tersun.

  Une équipe sérieuse qui sait s'adapter aux besoins de leurs clients a des prix compétitifs. Le personnels est compétant et très sympathique. Je recommande cette entreprise.

  A serious team that knows how to adapt to the needs of their customers at competitive prices. The staff is knowledgeable and very friendly. I recommend this company.