top of page
Group Photos-1_edited.jpg


Our Services

Traffic Engineering



Project/Program Management



Highway & Road Design

Subdivision Design

Pavement Design


Transport Planning

Road Safety Audits

Public Utility Management

Risk Assessments


Water/Sewer Design

Stormwater Management

Drainage Assessments

Water Quality Assessment

Project/Program Management

Contract Administration

Land Acquisition

Procurement Strategy Advice

Risk Management

Cost Engineering

Asset Management

Traffic Engineering

Traffic Impact Assessment

Traffic Management Design

Carpark Studies & Design

Transport Planning

Traffic & Pavement Assessment

Traffic Signal Design

Lighting Design


NBN Pit & Pipe Design


Harrison Infrastructure Group is a multidisciplinary engineering, design and project management consultancy providing best practice solutions for the delivery of public infrastructure and private developments. We provide high quality program and project management, transport planning, contract administration and design services in both structural and civil engineering disciplines.  At Harrison Infrastructure Group we pride ourselves on our experienced engineers, designers and support staff who have a proven record within the industry. We provide quality client orientated outcomes that enable us to maintain strong working relationships with our clients to deliver quality outcomes.

“With reference to traffic signal designs and lighting designs presented by HIG for TMR projects and external developer submissions in Central Queensland Region, the quality has always demonstrated a competent knowledge of TMR Traffic Signals and Street Lighting and presentation standards. I have had good communications on the numerous occasions I have dealt with HIG in design and review” 


—  Garry Patterson, TMR Fitzroy District

Get In Touch

Toowoomba: (07) 4639 4188

Brisbane: (07) 3831 0800

Bundaberg: (07) 4151 8639

Rockhampton: (07) 4921 0606

Thanks for submitting!

HIG quality new.png
bottom of page