Architect in Sion – Architecture, Renovation and Design Projects in Valais

architect Nendaz - interior design of chalet

Are you looking for an architect in Sion to design a project tailored to your needs, whether for a private residence or a professional building in Valais?
Craft & Concept supports its clients from the initial idea through to final delivery, ensuring a coherent and comprehensive approach at every stage.

Each collaboration begins with a phase of discussion and clear communication, allowing us to understand your expectations and constraints. We then design architectural solutions adapted to each specific site and context.

Our approach combines creativity, technical expertise and precision, whether the project involves new construction, renovation or transformation.

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Architecture firm in Sion for residential and professional projects

Our architecture firm supports projects at the scale of everyday life and the landscape of Valais. We work on various types of construction: individual homes, collective housing, public and institutional facilities, as well as projects linked to the built heritage.

Each assignment begins with a careful evaluation of the site and a detailed description of the project’s objectives. We analyse constraints, regulations and uses in order to propose architectural solutions that are relevant, durable and tailored.

As a member of the SIA (Swiss Society of Engineers and Architects), our firm guarantees recognised architectural expertise and a continuous commitment to quality, respecting uses, the history of the place and contemporary expectations.

architecture and interior design of John's hotel by Craft & Concept

Services offered by our architects in Sion

Our architectural services in the Sion region, as throughout Switzerland, cover the entire project lifecycle: technical surveys, feasibility studies, architectural design, preparation of architectural plans, interior design and administrative documentation.

We work on projects involving new construction, renovation or transformation, for individual homes, collective buildings, commercial premises, offices or public facilities.

We also ensure site supervision, coordination of contractors and overall project management, guaranteeing compliance with design intent, budget control and quality of execution.

Our architecture projects

Craft & Concept works regularly across Sion, Valais and the surrounding region, delivering high-end interior design, spatial planning and construction services. Our clients include homeowners, hospitality groups and developers looking for elegant, context-driven architecture.

interior design - College building exterior - Sion

College in Sion — Structured light & volumes

Located in the heart of Sion, this school organizes its volumes around a central light axis. A modern, sustainable and well-balanced learning space.

Chalet in Nendaz — Contemporary alpine elegance

Perched on the hillside with panoramic views, this chalet combines pale concrete, ash wood, and expansive glazing. Its solar roof exemplifies a refined, eco-conscious design.

John’s Hotel — Contemporary comfort in the mountains

Combining hotel rooms, suites and a restaurant, the design uses warm materials like wood, alcantara and black metal for an elegant and timeless alpine ambiance.

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What our satisfied customers say about us!

We have hired C&C to design the interior for our semi-detached villa. The service was professional and made us fill valued. Somehow they managed to integrate all the wishes my wife had while also satisfying my core demands, and remained within the budget. We loved the result! Moreover, the team speaks multiple languages fluently, which we have particularly appreciated as my wife and I, prefer different languages in our day to day communications. Definitely 5* from us.

I'm currently working with Craft Concept in Montreux on our jewelry and watch boutique project, and I'm absolutely thrilled with this collaboration. The team understood my vision perfectly and translated it into a concept that is elegant, unique, and welcoming. Their creativity and attention to detail impress me at every stage. I can't wait to see this project come to life, and I'm confident the result will be magnificent. I highly recommend Craft Concept to anyone looking to work with passionate and professional designers! 🤩

The Craft & Concept team created a highly creative design for our Huit Sushi restaurant in Montreux. They were professional and attentive, resulting in an excellent product. I highly recommend their services.

Approach and methodology

Our approach is structured around three key stages:

Site and project analysis

We analyse uses, constraints, regulations and the rural or urban context.

Bespoke architectural design

We develop an architectural and design concept aligned with the project’s objectives.

Supervision and execution

Our in-house team manages the entire construction process, coordinating all work on site to ensure that the project is carried out exactly as initially planned.

Hire an architect in Sion

Choosing an architect in Sion means selecting a trusted partner capable of designing a project with expertise, commitment and attention to detail. At Craft & Concept, we place listening, clarity and availability at the heart of every collaboration.

Whether it involves a private home, a collective building or a public facility, we support your project from design to completion, ensuring coherence at every stage.

Our team is available to discuss your project and guide you through each step with professionalism and transparency.