HOME & APARTMENT RENOVATIONS · GENEVA

Your home is a significant financial asset.
Renovating it is an investment in both its value and the way you live.

We professionally develop and manage residential renovations to bring greater clarity to scope, investment and execution before construction begins

Are you remodeling your house or apartment?

Some renovations go far beyond simply carrying out the work.

They involve numerous stakeholders, technical and architectural choices, budget and scheduling constraints, as well as a multitude of decisions to coordinate.

We support owners who wish to entrust this complexity to an experienced team, capable of maintaining an overall vision and assuming responsibility for the project from start to finish.

Why planning comes before work.

ANTICIPATE RATHER THAN REACT

We identify risks before they become costly unforeseen events.


DESIGN, BUDGET & CONSTRUCTION ALIGNED

The best decisions are made when all aspects of the project are studied together from the outset.


BUILD WITH CONFIDENCE

The construction simply confirms the project.

1.

Consultation & Feasibility

Preliminary analysis to align technical feasibility, objectives, and a realistic overall investment

2.

Design & Validation

Design development, drawings and renderings, with precise material selections and aligned budget

3.

Agreement & Planning

Finalizing details, validating selections, construction agreement and establishing the work schedule

4.

Direction & Execution

Site management, coordination of interventions and real-time monitoring, project completion and handover with guarantees

integrated lighting and fixture updates bathroom renovations geneva and vaud switzerland collet homes
kitchen renovation
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Arthur Borges profile picture
Arthur Borges
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We couldn’t be happier with the final result! From start to finish, everything was handled professionally, smoothly, and with great attention to detail. Yoann was reliable, responsive, and a pleasure to work with throughout the project. The quality of the work was great, and we wouldn’t hesitate to recommend them. Looking forward to working with Collet Homes again in the future. Thank you!
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Ateliers Fracheboud profile picture
Ateliers Fracheboud
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Collaborer avec cette entreprise est un réel plaisir. Leur professionnalisme, leur sens du détail ainsi que la qualité du suivi apporté à chaque projet reflètent une véritable exigence d’excellence. Les échanges sont toujours fluides, organisés et orientés vers un objectif commun : la satisfaction du client final. Nous apprécions particulièrement leur capacité à coordonner des projets haut de gamme avec rigueur, réactivité et une vision qualitative constante, tout en plaçant l’humain et l’expérience client au centre de chaque réalisation. Une collaboration de confiance que nous recommandons avec grand plaisir.
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Michael Vernet profile picture
Michael Vernet
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Depuis cette année, nous collaborons avec Collet Homes sur des projets de rénovation et de transformation pour les installations électriques et quel plaisir d'avoir des interlocuteurs professionnels et sérieux ! Nous ne pouvons que vous recommander de faire appel à leurs services, vous ne serez pas déçus !
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Christa Kaenzig Burkhard profile picture
Christa Kaenzig Burkhard
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Very conscientious and serious approach: knowledgeable and creative solutions. Can warmly recommend Collet Homes to anyone seeking personal solutions!
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Armelim Brinca (Brinca) profile picture
Armelim Brinca (Brinca)
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Nous travaillons avec Collet Homes sur des rénovations de standing dans la région de Genève. Leur organisation, leur exigence et leur maîtrise des détails créent des chantiers parfaitement coordonnés, avec clarté et respect du projet. Une entreprise générale fiable, structurée et résolument orientée vers la qualité. Nous recommandons leur approche à toute personne recherchant un haut niveau d’exécution et une collaboration professionnelle.
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CH SANITAIRE profile picture
CH SANITAIRE
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Travaillant régulièrement avec Collet Homes, nous apprécions particulièrement la qualité de leur organisation et la clarté de leur planification. Les informations techniques sont précises, les délais cohérents et la coordination entre les corps de métier est menée avec rigueur. Cela permet des chantiers fluides, bien préparés et respectueux des contraintes réelles du terrain. La communication et les décisions sont anticipées. C’est une entreprise générale fiable, sérieuse et agréable à accompagner sur des projets de rénovation à Genève. Nous recommandons Collet Homes sans réserve aux clients et aux architectes recherchant un partenaire professionnel et rigoureux.
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Leonie Guguen profile picture
Leonie Guguen
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We consulted with Yoann to help us plan our bathroom renovation, which we’re managing ourselves with our own artisans. The session was incredibly valuable — he carefully reviewed our space, explained the constraints to expect, and helped us understand what would realistically be required to achieve the result we wanted. The discussion was clear, honest, and very practical. It gave us confidence, direction, and a much better sense of how to avoid stress and surprises during the project. Highly recommended for anyone who wants to plan properly before starting work!
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Lucy BEAVIS profile picture
Lucy BEAVIS
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Yoann and his team of professionals work hard to create the rooms of your dreams. Be it practical laundry rooms, smart home office solutions or dreamy dressing rooms. Without need for prompting, appointments are made and the practicalities are dealt with, whether that be plumbing or electrics, or the main install of woodwork/furniture. Yoann really cares about the customer and their satisfaction during the install. The team work autonomously. For all projects, it is never plain sailing and little hiccups happen along the way but the problem solving and thinking on his feet sets him apart from others. During this install, (three rooms at once was a big ask), there were issues in each room, none caused by Yoann yet solutions and negotiations helped get the project to the end ( we are almost there!). I am really happy with the service provided and would not hesitate to use Collet Homes in future and wholeheartedly recommend to others.
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Joshua McMahon profile picture
Joshua McMahon
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I had the pleasure of coaching the team at Collet Homes for most of 2025. Their desire to improve and how they applied lessons to their business in real time made working with them a true blessing. Their approach is measured and structured, with a strong emphasis on anticipation, coordination, and discretion. Planning is taken seriously, communication is clear and composed, and execution on site is calm and controlled, which is essential on high-value renovations where details, timelines, and client trust matter. What I particularly value is their direction and how decisions are made early, responsibilities are clearly assumed, and the quality of workmanship is consistently protected throughout the project. This is a team that understands both the technical and relational demands of high-end work. For clients, or professionals, seeking a reliable, well-aligned partner at this level, Collet Homes is an excellent choice.
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Mary profile picture
Mary
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We recently had our property renovated by Collet Homes. Reliable. Professional. Excellent communication. Flexible. Patient. High-quality. Don’t know what else to say. But if we have something to say, it would only be positive. Highly recommend Mary and Graham
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Planning a renovation? Start here

— Collaboration

LET'S WORK TOGETHER

Whether you are a private customer or a design professional, let's talk about your project – with no obligation. An initial discussion to clarify your intentions and plan the next step in complete confidence.

FAQ

Frequently Asked Questions

If you can't find the answer to your question in our FAQs, please feel free to contact us directly.

How is my construction site secured in case of unforeseen events (insurance coverage)?

Appropriate insurance guarantees the ability to stay on course, even in the event of unforeseen circumstances.

Each construction site is governed by a coherent RC + RCTCMO framework, including:

  • Collet Homes and Partners Liability Insurance :
    • Covers damages up to CHF 5 million caused to third parties due to professional negligence
    • This comes into play when a stakeholder is legally responsible.
  • Project Owner's Liability Insurance (RCMO) :
    Protects the client/owner against civil risks related to the construction operation.
    • Covers damages caused to third parties due to the construction
    • Includes legal defense costs if the project owner is involved in the proceedings.
  • Construction Works Insurance :

    It protects the work in progress, guarantees the continuity of the construction site and avoids financial blockages.

        • Covers unforeseen property damage: fire, water damage, theft, accidental error

        • Intervenes immediately without waiting for the determination of liability.

This approach helps to avoid blockages, conflicts and uncertainties.

How long does a home renovation take?

The time it takes to renovate a house varies. Custom installations and mostly cosmetic work can take anywhere from a few days to a week. Complete bathroom renovations (retiling and replacing old showers, tubs and toilets) can take an average of 2 to 4 weeks, if there is no excessive electrical or plumbing work that needs to be reviewed. Complete kitchen renovations, where the existing kitchen needs to be dismantled, take an average of 2 to 4 weeks. If walls need to be removed and electricity and plumbing need to be rerouted, it can add 1-2 weeks to the process.

We will provide you with an accurate assessment of the work required for your renovation project, as well as an accurate assessment of the time required to complete the project. We will also take into account any complications related to your specific project and, if additional work is required, we will let you know how much additional time you will need to expect.

How does the on site project consultation work?

In these meetings, we ask many questions about how you personally use your spaces and what works and what doesn't work for you. We will also establish the type of budget you have planned for your project and this will guide the material and aesthetic design requests that you would like to see realized, while being realistic within your budget.

We will also carry out a preliminary feasibility study to identify potential constraints, anticipate planning requirements, and determine any necessary permits or authorizations, where applicable.

If you already have a plan or are currently working with an architect, we can expedite the completion of work proposals that will help you and your architect decide if we are right for your needs. If you don't have specific plans, we can guide you on what to consider for a renovation to be a success.

How much will it cost to renovate my house?

Less if it is a simple question of aesthetics, more if it is a question of removing walls, modifying the layout or the position of public services.

Luxury appliances, fixtures, cabinets, and countertops increase renovation costs and, at the same time, the value of your home.

COLLET HOMES provides clear and precise quotes, taking into account the latest material prices. Our prices reflect the high quality of the work we provide, the stress-free coordination and the precise completion deadlines we meet.

Do you offer any guarantees?

We are a registered company for commercial and residential renovations and construction, with strict insurance to protect you - see question "How is my construction site secured in case of unforeseen events?".

When we order equipment for our clients, we take care of the necessary warranty follow-up in case of damage.

We guarantee the installations and interventions we provide to our customers. We are committed to ensuring the quality and satisfaction of the projects in which we participate.

Do you work throughout Switzerland?

We are able to roll out our services throughout Switzerland. If the distance is significant from Geneva, we will charge travel costs depending on the size of the project.

When projects are large, we organize blocks of time that allow our teams to be close to the site and work within the project deadlines.

Can I use your services for the execution and management only?

If you have a project on which you are working independently or with an architect/designer regarding plans and material choices, and you are looking for a reputable contractor to ensure flawless delivery and installation, do not hesitate to contact us with the details of your project.