MS Contractor SA
Your shed construction work in Geneva at a lower cost
A shed or an annex to plan.
The position is prepared with the ground.
Album of our projectsLiving rooms, kitchens, bathrooms, facades and moreYour annex,
the needs to define.
Storage, protection or extra space call for specifying the use and dimensions of the shed. MS Contractor SA prepares your project in Geneva with the base, the position and the related work.
Garden sheds, carports, annexes and outbuildings



In Geneva, as in the rest of the canton, MS Contractor SA is with you. Let us talk about your project
A garden shed should stay practical after installation. MS Contractor SA prepares your project in Geneva by looking at the planned use, the dimensions, the stability of the base and the access from the house.
MS Contractor SA builds your sheds and annexes in Geneva, whether masonry or wooden garden sheds, carports, plant rooms or outbuildings. We also handle the permit application when the project requires it.
Our shed and annex services
- Garden sheds in masonry or timber frame
- Single or double carports
- Plant rooms, pool houses and outdoor storage
- Slabs, foundations and the necessary connections
- Flat or pitched roofs with waterproofing
- Permit procedures with the canton
Preparing the stages of your worksite
We design the shed according to your ground and its use, build the foundations and the structure, then the finishes. A single contact follows the worksite.
Area of intervention
We work throughout the canton of Geneva and the surrounding municipalities. See our areas of work.
A shed or annex project? Request your quote and we will get back to you to clarify your project and arrange an on-site visit if needed.
Garden sheds and annexes by municipality
We work throughout the canton, including in Carouge · Plan-les-Ouates · Vernier · Lancy · Meyrin · Onex · Thônex · Versoix · Le Grand-Saconnex · Chêne-Bougeries. For the other municipalities, see our service areas.
Garden sheds and annexes, municipality by municipality
Sheds and outbuildings in Aire-la-Ville Sheds and outbuildings in Anières Sheds and outbuildings in Avully Sheds and outbuildings in Avusy Sheds and outbuildings in Bardonnex Sheds and outbuildings in Bellevue Sheds and outbuildings in Bernex Sheds and outbuildings in Carouge Sheds and outbuildings in Cartigny Sheds and outbuildings in Chancy Sheds and outbuildings in Choulex Sheds and outbuildings in Chêne-Bougeries Sheds and outbuildings in Chêne-Bourg Sheds and outbuildings in Collex-Bossy Sheds and outbuildings in Collonge-Bellerive Sheds and outbuildings in Cologny Sheds and outbuildings in Confignon Sheds and outbuildings in Corsier Sheds and outbuildings in Céligny Sheds and outbuildings in Dardagny Sheds and outbuildings in Genthod Sheds and outbuildings in the city of Geneva Sheds and outbuildings in Gy Sheds and outbuildings in Hermance Sheds and outbuildings in Jussy Sheds and outbuildings in Laconnex Sheds and outbuildings in Lancy Sheds and outbuildings in Le Grand-Saconnex Sheds and outbuildings in Meinier Sheds and outbuildings in Meyrin Sheds and outbuildings in Onex Sheds and outbuildings in Perly-Certoux Sheds and outbuildings in Plan-les-Ouates Sheds and outbuildings in Pregny-Chambésy Sheds and outbuildings in Presinge Sheds and outbuildings in Puplinge Sheds and outbuildings in Russin Sheds and outbuildings in Satigny Sheds and outbuildings in Soral Sheds and outbuildings in Thônex Sheds and outbuildings in Troinex Sheds and outbuildings in Vandœuvres Sheds and outbuildings in Vernier Sheds and outbuildings in Versoix Sheds and outbuildings in Veyrier
Preparing the construction of a shed in the canton
Give the municipality, the planned use and the access to the plot. The plans available, the boundaries and the neighbouring buildings are useful to examine the position and the procedures linked to the project.
Comparing the budget for a shed or an annex
The structure, the roof and the closures are not enough to describe the whole cost. The base, the ground preparation and any connections are specified. Compare projects of equivalent use and dimensions.
Your project in 4 steps
- You describe your project to us Using the quote form or by phone, with a few photos if you have them.
- We come on site Visit, survey of what exists and measurements, to price on a concrete basis.
- You receive a detailed offer Each item is described, so you can compare and decide with full clarity.
- We carry out the work A single contact follows the worksite until handover.
Why entrust your works to us
- Based in Geneva since 2012 Rue de la Servette 88, in the heart of the canton.
- Coordinated trades The contractors are brought together according to your worksite’s needs.
- A single contact One contact who coordinates all the trades.
- The whole canton We work in the 45 Geneva municipalities.
Let us talk about your project
For your garden sheds, carports and annexes in Geneva, describe your needs and we will get back to you to arrange a visit.
