CIVIL & STRUCTURAL ENGINEERING CONSULTANTS
Practical Civil & Structural Engineering Solutions
iDECS delivers practical civil and structural engineering solutions for residential, commercial and land development projects, supporting builders, developers, architects and property owners with expert design, documentation and project-focused engineering services.
Build Your Dream
50+ Years Of Success
With approximately 50 Years of Combined Experience across civil infrastructure, structural design, township development, roadworks, stormwater drainage and land development, we understand the importance of getting the engineering right from the beginning.
10+
Successfully Project Finished Since 2025.
50+
Years of combined experience.
25+
Team Size
04+
Chartered Professional Engineers
Build Your Dream
Quality Services

Residential
Single dwellings, duplexes, townhouses, alterations, additions, retaining walls, stormwater and structural certification.
Commercial
Structural and civil design for commercial buildings, warehouses, hardstands, driveways, drainage systems and site infrastructure..

Community Infrastructure
Bulk earthworks assessment, site grading, access roads, driveways, hardstand areas and pavement design for residential, commercial and community developments.

Conslutancy
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Architecture
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Crane Service
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Engineering That Works on Site
We develop practical civil and structural engineering solutions with safety, constructability and project requirements in mind. Our approach to sustainability considers efficient use of materials, site-responsive stormwater design and durable solutions that support long-term performance. From design and documentation to inspections and certification, we help clients move their projects forward with clear advice and coordinated support.
- Efficient, Practical Design
- Coordinated Project Delivery
- CAD & BIM Documentation
- Safety & Constructability
Engineering Projects That Bring Ideas to Life
Our Latest Outsourced Engineering Works Delivered
Whar Our Clients Say
Testimonials
Posted on Google![]()
Luke FallowfieldTrustindex verifies that the original source of the review is Google.
I recently engaged iDECS for civil engineering services on our subdivision project and couldn’t be happier with the experience. Their team was a pleasure to work with excellent communication and outstanding service from start to finish.Posted on Google![]()
Mikey ManogueTrustindex verifies that the original source of the review is Google.
Great team to work with.Posted on Google![]()
Kalaiy Arasan VeerasamyTrustindex verifies that the original source of the review is Google.
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Frequently Asked Questions
iDECS provides civil and structural engineering services, including building design, structural inspections, engineering certification, subdivision planning, stormwater and drainage design, earthworks assessment, pavement design, and construction support.
iDECS supports residential, commercial, and community infrastructure projects, including houses, duplexes, townhouses, warehouses, land subdivisions, aged care facilities, schools, and healthcare developments.
Yes. iDECS provides structural engineering support for new homes, duplexes, townhouses, home extensions, alterations, additions, retaining walls, and other residential building projects.
iDECS offers structural engineering and certification-related services. The scope of inspections, reports, and certification available will depend on the project, site conditions, and applicable regulatory requirements.
