Design, transform,
renovate.
From design to handover, we lead your architecture and renovation projects with rigorous site supervision and sound energy advice. One point of contact, from the first sketch to the turnkey result.
Five steps. One clear course.
A clear, controlled journey where you keep control at every decision.
Study and survey
Visit of the property, survey of the existing and listening to your needs to frame the project.
Design and quote
Plans, technical choices and a detailed quote. You approve the project and its budget.
Coordinate the trades
Tenders, selection of firms and scheduling of the works.
Works and supervision
Day-to-day site supervision, quality control and tracking of costs and deadlines.
Handover
Snagging, handover of keys and complete documentation of the works.
Everything is covered
One mandate, and the whole of our expertise at your service.
Renovate sustainably, add value to your property.
A well-run energy renovation cuts your costs, improves comfort and raises the value of your asset. We support you on the technical and the administrative sides alike.
The right diagnosis first
Establishing the cantonal building energy certificate and a clear reading of its report, to prioritize the right works.
- Official recognized certificate
- Prioritized works plan
Subsidies mobilized
Identifying and preparing cantonal and federal subsidy files tied to energy renovation.
- Buildings Program
- Vaud cantonal schemes
A stronger asset
A high-performance envelope and modern systems cut costs and lastingly strengthen the property's value.
- Lower costs
- Comfort and value up
Four disciplines, one project.
From design to site supervision, we cover the whole of your architecture and renovation project.
Architectural design
From sketch to construction drawings, we give shape to your project while respecting use, place and regulations.
Renovation and transformation
Reconfiguration, extension, modernization: we transform the existing while honoring the property's character.
Energy renovation
Insulation, windows, heating and energy production: we cut consumption and lastingly improve comfort.
Site supervision
We coordinate the trades, follow the site day to day and guarantee quality through to handover.
A project in mind? Let's talk: we'll assess the best approach for your property together.
Quality, without the complexity.
Renovating shouldn't mean stress. We take charge of coordination, quality control and deadlines, so you keep your peace of mind from start to finish.
They trusted us
« Complete renovation of our apartment, top to bottom. Deadlines kept, budget respected, and a single contact who answered every question. A real comfort. »
« Loft conversion and roof insulation. The team coordinated everything, including the subsidy file. Our heating costs dropped noticeably. »
« Design and site supervision for the extension of our house. Clear plans, exemplary site follow-up, impeccable finishes. I recommend without hesitation. »
Good to know
After a visit and a survey of the existing, we draw up a detailed quote item by item, backed by firm comparisons. The budget is tracked throughout the works, with regular check-ins to approve each decision with a financial impact.
It depends on the scope: a few weeks for a targeted reconfiguration, several months for a full renovation or transformation. We set a realistic schedule from the design stage and follow it closely to meet the announced deadlines.
Depending on the nature of the works, a municipal or cantonal authorization may be required. We assess this from the study stage, prepare the required documents and file the application for you, following it through to approval.
Often, yes. Insulation, heating replacement or solar installation can qualify for cantonal and federal subsidies. We identify the grants applicable to your project and prepare the files, within the Buildings Program and the cantonal schemes.
Yes. We work from our two offices, Lausanne and Saint-Légier, across Lausanne and the whole Vaud Riviera. A single contact leads your project, from the first visit to the handover of the works.
Let's talk about your project.
Design, transformation, energy renovation or site supervision: describe your project and we'll come back to you with a first reading and the next steps.
- A first conversation to frame your project
- Advice on feasibility and budget
- Guidance on energy subsidies
An architecture or renovation project?
Describe your project: we come back to you with a first reading, a realistic budget and the next steps.

