JHA Consulting Engineers

Building Services Engineering Specialists



What we do

JHA Consulting Engineers are a multidisciplinary group of building services engineers our services include electrical engineering, mechanical engineering, hydraulics services, audio visual, acoustic, level 3 and fire, we also have specialist ESD consultants, architectural lighting designers and other professionals providing comprehensive technical services offering for all facets of the built environment industry. Working on projects throughout Australia JHA Consulting Engineers have offices in both Sydney & Brisbane.

mechanical engineer services icon

Mechanical Engineering

Air conditioning, ventilation, smoke extract/control, central energy plants

Electrical Engineering Services icon

Electrical Engineering

Power distribution, lighting systems, communications, infrastructure, generation, solar systems

Hydraulic engineers services icon


Sanitary plumbing & drainage, potable hot & cold water, recycled water, gas services, stormwater drainage

Fire Engineers Services icon


Fire sprinkler, smoke detection, occupant warning, evacuation (EWIS), fire hydrant & fire hose reel systems

Vertical Transport Engineer Services icon

Vertical Transport

Lifts, escalators, moving walks, platforms, hoists

Architectural Lighting Design Services icon

Architectural Lighting Design

Integrated architectural lighting, decorative & custom luminaire design, conceptual lighting master planning

Level 3 Engineer Services icon

Level 3

Chamber and Padmount substations, high voltage transmission line works, 33kV-132kV, street lighting, network undergrounding, site provisioning services

BIM Engineer Services icon

BIM & Digital Delivery

Building Information Modelling project management, model design & virtual reality

ICT Engineer Services icon


Network planning, GPON integration, app-applications, VoIP, PMS, PoS, planning & systems architecture, middleware bus integration

Acoustics Engineer Services icon

Acoustic Services

Architectural acoustics, building acoustics and sound insulation, mechanical services noise control, environmental acoustics

ESD Engineer Services icon


Carbon footprint reduction, passive systems, recycled energies, trigeneration

Audio Visual Engineer Services icon

Audio Visual

Medical & educational interactive collaboration, hospitality entertainment, smart home automation

Latest News JHA Consulting Engineers

JHA Consulting Engineers announce new Managing Director

JHA Consulting Engineers announce new Managing Director


JHA Consulting Engineers welcome Alex Hole as their new Managing Director.

Westmead Redevelopment Project

Westmead Redevelopment Project


There’s nothing more gratifying than seeing thousands of hours of behind-the-scenes effort begin to manifest on a construction site.

New BIM & Digital Delivery Team

BIM & Digital Delivery


Dean James will be heading up the new BIM & Digital Delivery team within JHA along with BIM Project Manager Nick Weight.


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