Technical solutions for public and private infrastructure, tailored to municipality and state-level requirements as well as private and international projects.
Structural engineering consulting for construction documentation, in concrete, steel and timber. We also apply this same rigour to natural and alternative building materials for residential clients, including strawbale, hempcrete, mud brick and rammed earth.
General compliance consulting including building audits, asset condition assessments and Performance Based Design Reports under the National Construction Code — for both new projects and existing building upgrades.
Environmental engineering consulting including onsite domestic wastewater management, land capability assessments, retention basin design and soil testing — matched to AS1547 and relevant EPA codes of practice.
As Superintendent and Surveillance Officer on civil projects, we manage contractor payment claims, review design documentation, permits and management plans, and conduct regular site visits to monitor milestones, compliance and quality control.
Hydraulic and civil design for stormwater, in-stream structures, roads and pavements — backed by soil testing and site classification to get the design right from the ground up.
BSE Consulting Engineers holds a strategic partnership with ITS Pacific, an engineering and architectural consultancy, supporting infrastructure projects throughout Tonga and the wider South Pacific region. Our support spans environmental consulting, civil design and structural design — from environmental and social impact assessments through to wastewater system design and on-the-ground construction support.






Most projects need two or three of these working together. Tell us about your project and we’ll map out the path.