EcoEnergy Swiss AG — Industriestrasse 18, 8604 Volketswil, Switzerland

We had the pleasure to first meet Mr Andelic at the EcoEnergy Swiss showroom in Voketswil. Right from the start, throughout the project, and even after completion the team provided an excellent service. The installation of the geothermal system is not so simple, however everything was managed to perfection. Mr Andelic is an exceptional project manager and coordinates all the different elements very professionally and it was a pleasure to work with him on this project. We are extremely happy with the high quality installation and the performance of the system. We highly recommend EcoEnergy Swiss!!

Rich Columbine

We had a geothermal heat pump installed in our detached house by EcoEnergy Swiss AG and can wholeheartedly recommend the company! The collaboration was highly professional and transparent from start to finish, and we always felt very well advised. In particular, the collaboration with the project manager, Mr. Andelic, was flawless and consistently professional, efficient, courteous, and friendly! We have complete confidence in EcoEnergy Swiss AG and Mr. Andelic, and for this reason, we will be working with them on another project.

Benedikt Wiggli

Work was not completed despite repeated requests. One star is still too good a rating.

Markus Bolsmann

I had the pleasure of meeting their team of experts, who possess in-depth knowledge and many years of experience in the industry. They were extremely professional, friendly, and readily available to answer all my questions. In conclusion, I can wholeheartedly recommend Eco Energy Swiss. Their commitment to sustainability, their expertise, and their outstanding customer service impressed me. If you are looking for a reliable partner for renewable energy, Eco Energy Swiss is the right choice. You will not be disappointed.

Goran Ilić

Excellent installation of a heat pump and photovoltaic system by Mr. Andelic at EcoEnergySwiss AG I would like to express my sincere satisfaction with the services provided by Mr. Andelic at EcoEnergySwiss AG. Mr. Andelic installed a heat pump and a photovoltaic system for us, and I am extremely pleased with the prompt delivery and subsequent installation. I can wholeheartedly recommend him to anyone. From the very beginning, I was impressed by Mr. Andelic's professionalism and expertise. He took the time to understand our individual requirements and develop a customized solution. The equipment was delivered quickly, and the installation was smooth and precise. The photovoltaic system, designed for self-consumption, deserves special mention. Thanks to this system, we are now 60% energy self-sufficient with our single-family home. We can generate our own electricity and even use the heat pump to heat the outdoor pool in the summer. This results in significant savings on energy costs. If this trend continues, I will have amortized my system within the next 10-12 years and will be able to sell surplus energy economically. I was very impressed by the excellent planning and meticulous execution by EcoEnergySwiss AG. Mr. Andelic not only carried out the installation but also successfully secured the necessary subsidies. I am extremely grateful for the professional advice and support I received throughout the entire process. In conclusion, I would like to emphasize that I am more than satisfied with the work of Mr. Andelic and EcoEnergySwiss AG. The heat pump and the photovoltaic system have exceeded our expectations and provide us with a sustainable and cost-effective energy supply. I would like to sincerely thank Mr. Andelic and the entire team at EcoEnergySwiss AG for their outstanding work.

Tunjic Filip

Thank you to the EcoEnergy Swiss team. We received professional and very detailed advice for our heating system renovation project at the Bauarena. Thank you very much.

Ewa Ming