The business appears to be highly professional and reliable, with a strong focus on energy efficiency and rehabilitation. The company has a reputation for being punctual, responsive, and committed to quality work. Their expertise in HVAC, photovoltaic, and industrial design services is well-regarded, and their team is professional and courteous. They offer a range of services, from supply and installation to rehabilitation and architecture, making them a one-stop-shop for clients.Their pricing is considered competitive and reasonable, given the high level of quality and expertise they bring to the table. However, some clients have noted that there have been minor issues with communication, particularly in regards to correcting errors or addressing client concerns.Overall, the business seems to be a trustworthy and reliable partner for those seeking energy-efficient solutions and expert design services. With their commitment to quality and customer satisfaction, they are well worth considering for any project.