Advice

Studies

Construction

We are state-qualified architects and project managers specializing in the construction, renovation and extension of homes in Nantes, Sion-Les-Mines and throughout the Loire Atlantique region. Whether you're a French or English-speaking resident, we'll help you realize your project, from conception to completion.

Our architectural services :

  • House building between Nantes and Sion-les-Mines: Design and build new homes to suit your lifestyle and budget.
  • Home renovation in Loire-Atlantique: Complete or partial renovation to modernize your home while respecting its original character.
  • House extensions in Nantes and the Nantes-Derval area: Custom-built extensions designed to harmonize with the existing house.
  • Consultation and project development: Personalized advice to guide you through every stage of your project.

Why choose CWR?

  • Bilingual project management in Nantes: We offer unique expertise to both French- and English-speaking customers, with fluid, barrier-free communication.
  • Local experience in Sion-les-Mines and Nantes: With over 20 years' experience in the region, we understand local conditions and offer tailor-made solutions.
  • Family and professional collaboration: our father-son duo combines experience, know-how and dynamism to guarantee the success of your project.

Contact your project manager in Nantes and Sion

Are you planning a construction, renovation or extension project in Loire-Atlantique? Contact us today to benefit from our expertise as bilingual project managers in English and French. We're here to turn your vision into reality, whether you're in Nantes, Rennes, Sion-les-Mines, Châteaubriant, Nozay, Derval or elsewhere in the region.

English-speaking customers

Are you looking for a bilingual English-speaking project manager for your construction, renovation or extension project in Nantes or Derval? We speak your language and understand your needs. With over 20 years of local experience, we are the trusted partner for the English-speaking community in Loire-Atlantique.

CWR (Chris Riemer and Wesley Riemer) offers design, building services and individual sanitation services in the Nantes, Châteaubriant, Derval, Rennes, Blain, Nozay and Guémené Penfao areas, Bain de Bretagne, Marsac sur Don, Lusanger, Grand Fougeray, Pierric, Châteaubriant, Issé, Abbaretz, Nort sur Erdre, Carquefou, Saint-Herblain, Thouaré sur Loire, Mauve sur Loire, Saint-Sébastien-sur-Loire, Rezé, Bouguenais, Couëron and Orvault. Ile et Vilaine (35) and Loire Atlantique (44).