Ranked as the largest HVAC company in Quebec, Navada chose to work with SINA for the expansion of its head office in Longueuil. Indeed, for SINA, this is a business partnership that has lasted for several years with this Montreal South Shore company. The interior layout of the building has been reviewed to include more space for workstations in addition to adding a 10,000 square feet expansion to be used in part for offices, but also for the storage of parts and materials. This change to the company’s head office will allow them to support their recent years’ rapid expansion.