1. 90% of the renovation success depends on planning. After consulting (see planner package) with our architects, you will know exactly what your project will cost, what the result will look like and how long it will take.
2. Then we create your personal log-in and request quotes from certified craftsmen. You compare in the dashboard and commission the operation of your choice. We are available to you professionally and personally at any time.
3. During the renovation, you can access the progress digitally – anytime and from anywhere. If you wish, we can also supervise the work for you on site.
4. Together we perform the final inspection to ensure the highest quality. You will enjoy your rebuilt home from the agreed date.

You are welcome to contact us by phone via 044 860 37 90 or by mail info@ernoi.ch.

Value-added Consulting

We advise and plan individually, with foresight and honestly

Same quality At a better price

Guaranteed 10% less planning costs than with the architect

Reliable partner

We work exclusively with certified craftsmen

Conversion From A-Z

There for you from planning to acceptance

Full control and transparency

About figures, dates and process in the password-protected area

Whether it’s a whole house, an apartment, individual rooms or projects: ernoi stands for renovation according to plan – from the idea to the final acceptance.

• Total house remodeling (interior and exterior)
• Total apartment conversions
• Bathroom
• Kitchens
• Facades
• Heating
• Wall and floor coverings
• PV systems
• Garden and terrace area
• Windows and doors
• and much more

Convince yourself of our references.

We know all our partner craftsmen personally and have already realized several projects together. In the on-boarding process, tradesmen are subjected to several checks, including compliance with wage dumping, registered company, references and many other criteria.

ernoi accompanies you through the entire process: our architects advise you personally and individually, our digital platform makes the renovation process efficient and transparent.

Project Management
You can view the entire project process online at any time – always up-to-date with the project status.

Offers and invoices
Quotes are easily and securely signed online – the online invoice will never be higher than the signed invoice, as no additional work can be done without you approving it on the platform.

Document storage
All important project documents are centrally located in one place – securely on servers in Switzerland. Whether for tax returns or other clarifications, there is no need to search in the e-mail inbox or elsewhere.

Internal messenger
Exchange information with all project participants centrally on the platform.

In the past three years, we have built more than 500 Swiss homes
in architect quality, time, rebuilt in budget. See references.

The compliance with all important standards and guidelines is in the foreground and is guaranteed by the executing craftsmen. Construction waste is sorted and disposed of in a sustainable and professional manner.