Elite engineering, wherever your prestigious property is located.
Strategically headquartered in Laval, the Hi-Concept engineering firm deploys its integration teams across Western France and the Paris region. From the renovation of a historical Haussmannian apartment in the capital to the construction of a contemporary coastal villa facing the ocean, we guarantee absolute responsiveness and execution that meets global CEDIA standards.
Select your region to discover our local portfolio and technology solutions tailored to your area's specific architectural requirements.
Prestigious apartments, 5-Star Hotels, and Executive Boardrooms.
Riverside villas, historical center, and unified smart ecosystems.
Traditional stone houses, modern penthouses, and motorized cinemas.
Vannes, Arradon. Corrosion-resistant engineering and remote management.
Tuffeau stone estates, vineyards, and perimeter security.
The Emerald Coast. High-speed Wi-Fi and secondary home audio.
Naturally, we also operate daily in our home city of Laval & Mayenne (53), as well as Le Mans (72).
Global Reach
True luxury knows no borders. For our most discerning international clients and architectural partners, our engineering task force travels globally.
Whether you are building a chalet in the Swiss Alps, a villa on the French Riviera, or an executive estate overseas, we design and pre-configure your entire AV and smart home infrastructure in our French laboratory, before flying our certified technicians directly to your worksite for a flawless deployment.
In-depth analysis of your architectural plans and the drafting of complex engineering schematics (network, acoustics, lighting).
All IT racks and equipment are pre-wired, programmed, and stress-tested in our Laval engineering center prior to deployment.
Our certified technicians execute the final installation, working in total synergy with your existing architects and craftsmen.
We provide proactive, remote IT supervision to anticipate anomalies and keep your smart home performing flawlessly.
We design unified ecosystems: intelligent lighting, invisible multi-room audio, advanced security, and climate/shade automation. Everything is centralized on luxury keypads or touch screens.
While our engineering firm specializes in prestige residential and 5-star hospitality, we regularly adapt our solutions for targeted upgrades (such as a single media room or an enterprise Wi-Fi network overhaul).
Absolutely. Our network architectures (Control4, KNX) are designed to be open and scalable. You can add new features or additional speakers in the future without starting from scratch.
Yes, maintenance is paramount. We provide ongoing support and remote network supervision. 90% of software anomalies are detected and resolved from our technical center before you even notice them.
We act as your technical guarantor. We provide the CAD elevation plans, wiring schematics, and attend site meetings to ensure the technology integrates flawlessly into your architect’s vision.
Our Experience Center in Laval is open exclusively by appointment to guarantee total privacy and a fully immersive demonstration. Contact us to schedule your private visit.
