General contractor & Project Management
Renovations
Bathroom
Geneva & Vaud
In accordance with SIA best practices & Swiss standards.
Professional insurance in force. Bilingual support (FR / EN)
Bathroom
Tailor-made
We carry out tailor-made bathroom renovations, carried out directly with our clients or in collaboration with their architect. Each project is structured from the outset by rigorous planning and experienced construction management, in order to guarantee a fluid, technically controlled and sustainable execution.
The complexity of a bathroom renovation
A bathroom renovation involves high technical requirements, strict sealing requirements, tight tolerances and precise coordination of networks. Without rigorous anticipation and expert execution management, the risks of defaults, rework, and non-compliance increase significantly.
Study, feasibility and planning
Analysis of existing volumes, technical and regulatory feasibility, study of networks (plumbing, drainage, electricity, ventilation), coordination with architectural plans or design assistance direct client, definition of the perimeter, structured budget estimate
Waterproofing, Substrates and Coatings
controlled removal of existing elements, preparation of supports, waterproofing systems in accordance with SIA standards, management of slopes and flows, installation of coatings (tiles, natural stone, technical materials), integration of sensitive elements
Works management and site coordination
Technical or demanding materials (not exclusive), natural stone, complex finishes, coordination of deliveries, quality control & rework if necessary, execution faithful to the design intentions
Equipment, finishes and delivery
Integration of sanitary facilities and taps, installation of furniture and custom-made elements, commissioning of equipment, final checks and adjustments, end-of-site cleaning, delivery of guarantees, insurance and documents, post-delivery support
Pre-construction & Design Assist
Pre-construction makes it possible to intervene upstream, based on existing plans or in the course of design, in order to check feasibility, structure the budget and prepare for controlled execution.
Design assistance is aimed at customers without established plans: based on ideas or inspirations, we accompany the design and translate the vision into concrete and realistic solutions.
Process
"Our process is designed to bring clarity and serenity to every step of a bathroom renovation. Thanks to a structured organisation, careful management and constant monitoring, we transform well-thought-out ideas into neat realisations, delivered without surprises."
Consultation & Feasibility
Analysis of the project, scope and constraints in order to verify technical feasibility and alignment with a realistic overall budget.
Pre-construction phase
Detailed definition of the project, technical choices and development of a structured final budget, allowing the execution to be initiated on a clear and controlled basis.
Execution & construction management
Site management, coordination of stakeholders and planned communication, with real-time monitoring via a private customer portal accessible 24/7.
Delivery & final handover
Acceptance visit, control of the finishes and complete handover of the project, including guarantees, insurance and support after delivery to ensure your peace of mind in the long term.
In accordance with SIA best practices & Swiss standards.
Current professional insurance
Bilingual support (FR / EN)
Achievements
"Discover our projects, born from various contexts and modes of collaboration – whether they are carried out in design assist directly with our clients or in close collaboration with trusted architects and partners."
Why Choose Collet Homes
Choosing Collet Homes means entrusting your project to a team that takes full responsibility for the execution. Thanks to solid field expertise, rigorous coordination of stakeholders and an ability to anticipate and resolve technical issues, we guarantee a faithful, controlled and sustainable implementation.
Collet Homes was founded by Yoann and Ashleigh Collet, at the crossroads of a Canadian culture marked by human proximity and team spirit, and a Swiss requirement based on precision and rigor.
Accustomed to working in environments where performance relies on collective coordination — whether on a construction site or around a hockey rink — we deeply believe that the most successful projects are born from structured, committed and respectful teamwork. Each renovation is approached with technical curiosity, a sense of responsibility and the constant concern to deliver sustainable spaces, controlled and faithful to the vision of our customers.
To carry out renovation projects with high standards, clarity and responsibility, providing a reassuring structure, rigorous coordination and reliable technical expertise at each stage.
At Collet Homes, our mission is to protect the vision, investment and serenity of our clients and architectural collaborations, delivering sustainable, controlled spaces that are true to expectations.
To raise the standards of residential renovation in French-speaking Switzerland in the long term, by making clarity, collaboration and excellence in execution the standard.
We aspire to be a reference partner for demanding clients and architects, recognized for its ability to transform well-thought-out intentions into coherent, sustainable and perfectly controlled spaces.
Questions. Answers.
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 long does a custom bathroom renovation usually take?
Most of our bathroom projects in Geneva and Vaud take 4 to 8 weeks after the start of demolition, depending on the complexity (structural changes, custom-made cabinets, imported materials). We establish a precise schedule during the pre-construction phase to avoid any surprises.
Do I need permits or authorizations for the renovation of my bathroom in Geneva or Vaud?
Simple device replacements usually do not require a permit. On the other hand, projects involving structural changes, relocation of plumbing, or changes to the land use plan often require one. We work closely with local authorities and your building authority to ensure that all permits and authorizations are issued.
Can you help us with product design and selection?
Yes. We offer a design-build approach, in collaboration with trusted architects, interior designers and suppliers. We guide you in choosing the tiles, vanities, accessories and lighting that match your design vision, lifestyle and level of investment.
How much does a custom bathroom renovation cost in Geneva or Vaud?
Budgets typically start around 25,000 to 35,000 Swiss francs for simple improvements and can exceed 60,000 Swiss francs or more for high-end finishes, luxurious stone work, custom-made cabinetry, and custom fittings. After an on-site consultation, we provide you with a detailed quote with a transparent breakdown of costs.
What guarantees do you offer on bathroom renovations?
All our work is carried out by licensed and insured professionals. We offer standard warranties on labor, and all products and accessories supplied are covered by manufacturers' warranties. This gives you peace of mind for years to come.
Can you renovate the bathrooms of apartments and houses?
Absolutely. We regularly work in apartments in Geneva and the canton of Vaud, managing all logistics – communication with neighbours and the building, planning deliveries and complying with local building regulations.
How can I minimize disruption during renovation?
We focus on clear communication and site organization, whether it's dust containment systems, protective floor coverings, or scheduling noisy work at acceptable times. Our project manager coordinates with you and all trades to keep your home as livable as possible during the renovation.
