Who we are

LENASSI INŽENIRING, d. o. o. (Limited Liability Company), headquartered in Ljubljana, Slovenia (EU), is independent and impartial engineering firm specializing in Mechanical & Plumbing area assisting building owners, stakeholders, developers, architects, engineers, and construction managers in the process of designing, constructing and operating green/sustainable and energy efficient buildings. We provide engineering services for both new and renovation projects in a broad range of applications including commercial, government, institutional and multi-family residential buildings.