CJ Construction Sàrl

Welcome to CJ Construction Sàrl, its trusted building partner in Switzerland. Founded in 2022 by Jonathan Charbonnet, an experienced professional with over 10 years of experience, our company is committed to providing high quality, innovative and sustainable building solutions.

Our history

With a deep passion for the construction industry, CJ Construction Sàrl emerged in 2022 with the vision to overcome the boundaries of excellence. Jonathan Charbonnet, founder and renowned expert, forged this company with an unwavering commitment to quality, transparency and customer satisfaction.

Our competence

With over a decade of experience, our experienced team excels in building residential, commercial and industrial buildings. We apply our expertise in accordance with the highest industrial standards, including SIA.

Preparation phase: We perform an in-depth analysis of customer needs, site constraints and regulations in force for sound planning.

Project phase Our experienced team develops detailed plans, incorporating innovative solutions and cutting-edge technologies to optimize design.

Race and award phase: We follow transparent processes for tenders, ensuring a fair selection of partners and subcontractors.

Phase of implementation: The implementation of the project is rigorously managed in accordance with quality and safety standards.

Acceptance and closing phase: Before delivery of keys, a detailed inspection is carried out to ensure full compliance with customer requirements and quality standards.

Commitment for excellence

In CJ Construction Sàrl, excellence is our standard. We constantly strive to achieve and maintain the highest standards in all our projects. Our technical skills, combined with our collaborative approach, ensure success at every stage of...