Hakalau Engineering LLC is a sole proprietorship mechanical engineering consulting firm specializing in energy efficient and water-conserving mechanical systems for the building industry. Projects include new buildings, renovations and/or tenant improvements for commercial offices, educational facilities, food-prep and services, retail spaces, high-end residential and multi-family apartments. Services provided include schematic design, design development, construction development, construction administration, energy simulation modeling, life cycle cost analysis and LEED design and certification. Hakalau Engineering LLC specializes in heating, ventilation, air conditioning, plumbing, medical gas piping, clean room as well as process piping systems. Hakalau Engineering LLC also has substan

Please contact us for a list of our civil engineering services.