All architects in Guer
7 active architecture establishments in Guer (Morbihan, 56), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 7
- Per 10,000 residents
- 11.3
- Companies
- 4
- Founded since 2025
- 0
Guer (population 6,208) has 7 architecture practices: 11.3 per 10,000 residents, against 5.8 on average in the department (Morbihan). 4 are companies and 3 are architects working as sole practitioners. The oldest company still active, Les Logis de la Vilaine, was founded in 1989.
Planning rules in Guer: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
7 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| Atelier d'Architecture du Bourgeais | Guer Zi des Bourgeais, 56380 | 1999 | SARL | |
| Atelier Ersilie | Guer 9 Place de la Liberation, 56380 | 2018 | SARL | |
| Guer Concept Habitat | Guer 16 Rue du Champ de Foire, 56380 | 2006 | SARL | |
| Les Logis de la Vilaine | Guer 8 la Cour Buchet, 56380 | 1989 | SARL | |
| Michel Gesret | Guer 15 Rue Saint Gurval, 56380 | 1986 | Sole trader | |
| Pierre Leblanc | Guer 19 Rue Saint Gurval, 56380 | 2008 | Sole trader | |
| Tony Leporcher | Guer 9 Place de la Liberation, 56380 | 2008 | Sole trader |
Architects near Guer
All architects – Morbihan (56) →Architects in Guer: common questions
How many architects are there in Guer?
The Sirene register lists 7 active architecture practices in Guer: 4 companies and 3 architects working as sole practitioners. All of them are listed on this page, with their address and, where published, their phone number.
Is an architect compulsory to build in Guer?
As everywhere in France, an individual building for themselves must use an architect once the floor area exceeds 150 m², counting the total after works for an extension. A company, including an SCI, always needs one for a building permit. The local rules for Guer (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Guer?
Fees are free and set in the contract. For a full mission, from design to site supervision, pricing guides usually quote 8–12% of the cost of the works excluding VAT for a new house and 10–15% for a renovation or extension. A mission limited to the building permit application is usually a fixed fee of about €1,500–4,000 excluding VAT.
Where can I get free advice before choosing an architect?
In most departments, the CAUE (council for architecture, planning and the environment) sees individuals for free, by appointment, to help them prepare their project. The map of CAUEs is on fncaue.com.