Devinaz SA
Geneva-based HVAC specialist installing heat pumps, solar panels, and radiators in residential properties.
What customers love
- Meticulous installations completed on time and within agreed scope
- Competent, courteous staff who maintain professionalism throughout
- Skilled handling of complex architectural constraints requiring careful planning
Best for
Homeowners seeking heat pump and solar thermal installations in Geneva, including complex retrofits.
Attribute scores
Recent reviews
Heat pump and solar panel installation: Excellent advice provided during the quote preparation. Neat and high-quality work completed on time and within the agreed timeframe; helpful and competent staff.
The work carried out by your company was done with great professionalism, and the result is simply perfect. We are very satisfied with the quality of the installation, as well as the efficiency and courtesy of your team. It's a pleasure to work with such competent professionals who are dedicated to doing a good job. I will not hesitate to recommend your services to others.
We hired Devinaz SA to renovate our house. The company installed a heat pump, thermal panels, and suitable radiators. We are delighted with the work carried out and the team's professionalism. Everything works perfectly, and we recommend this company without hesitation.
Perfect advice and installation, always with a smile, in a demanding architectural context (village house, no utility room) which required careful planning and meticulous execution. A very competent team, I highly recommend them.
Excellent contact with Chloé Devinaz, who is very professional. We had a heat pump installed. She was very responsive and made sure everything worked correctly. I highly recommend her. David and Florence.