18$ Net. OFFICE /MEDICAL SPACE FOR LEASE. 3030 Le Carrefour Médical is a recently renovated Class A building in Laval, Quebec, offering traditional office and medical office space. Ideally located with immediate access to Highways 440 & 15, five minutes from Cité-de-la-Santé, and within walking distance of countless retail and dining amenities, this highly connected building delivers a true destination experience. This class A building offers a wide range of medical services, including a walk-in clinic, family physicians and specialists.