Sydney-based consulting engineers delivering Civil, Structural, Mechanical, Electrical, Hydraulic, Fire, ESD and Digital Engineering under one roof, across Australia.
Engineering the future to innovate, optimise and deliver
Apex Engineering Corp is a multidisciplinary engineering consultancy headquartered in Sydney and working across Australia. We assess, design, document and certify the civil and building-services engineering behind residential, commercial, healthcare, industrial and data-centre projects.
Every discipline sits under one roof, so coordination happens between desks rather than between firms.
Tried, tested & proven
Decades of expertise. Hundreds of successful projects. One commitment to delivering exceptional results.
20+ Years industry experience — Founded in Sydney, our team is backed by world-class experience, delivering multidisciplinary engineering solutions.
1000+ Projects delivered — Across civil, building services, and infrastructure sectors Australia-wide.
100% Employee owned — Ensuring accountability, quality, and long-term commitment.
AU-wide National coverage — Delivering across government, institutional, and private sectors.
Engineering disciplines we deliver
Civil Engineering — Subdivisions, roads, earthworks and public domain works, delivered to be practical, compliant and cost-effective.
Stormwater & Flooding — On-site detention, water-sensitive urban design and catchment-scale flood modelling, engineered to keep developments compliant, resilient and flood-free.
Remedial Works — Condition investigation, contamination assessment and code-compliant remediation design, extending the life of existing structures and sites with evidence-based engineering.
Structural Engineering — Concrete, steel and timber design for new builds, remediation and restoration, engineered for safety, durability and code compliance.
Mechanical Services — HVAC, ventilation and smoke management designed for comfort and efficiency, with plantrooms and Section J performance resolved early.
Electrical Services — Power, lighting and low-voltage systems, from switchboards and reticulation to solar PV and EV charging.
Hydraulic Services — Water supply, sanitary drainage and trade waste designed to AS/NZS 3500 and coordinated tightly with civil stormwater.
Fire Services — Hydrants, sprinklers, detection and smoke control delivered as one coordinated package, engineered to NCC and Australian Standards.
ESD Consulting — Ecologically Sustainable Design: energy modelling, BASIX and Green Star strategies that lift environmental performance without blowing the budget.
Digital Engineering — Digital engineering brings every discipline into one coordinated model, from CAD drafting to federated BIM, clash detection and data-rich documentation, so design intent stays accurate, buildable and aligned from concept to construction.
17-21 George Street, Burwood — Residential / Burwood
1 Gatacre Avenue, Lane Cove — Residential / Lane Cove
Clients & collaborators
Meriton
Bathla
Growthbuilt
Built
Lords Group
Urban Property Group
TQM Group
Dasco
Winim
Coronation
Urban Link Architects
Design Corp Architects
PBD Architects
PTW Architects
DKO Architecture
CKDS Architecture
Construction Consultants
Gaby Group
Blacktown City Council
City of Ryde
Northern Beaches Council
Strathfield Council
Accreditations & memberships
Not badges, but assurance. Every Apex design answers to the professional bodies, certifications and standards that govern engineering across Australia, so our work holds up long after sign-off.