Design
At Mills Engineering Services, we provide innovative, practical, and fully coordinated engineering design solutions that transform concepts into buildable, efficient, and cost-effective projects. By combining industry expertise with the latest digital technologies, including 3D LiDAR scanning, BIM, and intelligent 3D modelling, we deliver designs that improve collaboration, reduce risk, minimise site clashes, and streamline construction.
Our multidisciplinary design team works closely with clients from the earliest feasibility stages through to detailed design, construction support, and as-built documentation.
Using the latest in scanning and BIM technology, we create fully integrated digital models that enhance collaboration, reduce design conflicts, and improve project efficiency from concept through to construction. Our approach ensures every element from structural integrity to building systems and detailing is seamlessly aligned and optimized.
Whether designing a new treatment plant, upgrading existing infrastructure, or developing complex industrial facilities, we produce coordinated engineering solutions that are accurate, compliant, and ready for manufacture and installation
Our Core Capabilities
- BIM (Building Information Modelling)
- 3D LiDAR Scanning & Point Cloud Surveys
- MEICA Design
- Mechanical Design
- Electrical Design
- Structural Steel Design
- Piping & Pipework Design
- Process Plant Layouts
- Construction Drawings
- Fabrication Drawings
- Installation Drawings
- General Arrangement (GA) Drawings
- Detailed Manufacturing Drawings
- As-Built Models & Documentation
- Design Coordination & Clash Detection
- Design Reviews & Value Engineering
- Site Surveys & Existing Asset Capture
- Technical Specifications
- CAD & 3D Modelling
- Project Design Management





What our customers say
We have worked with Mills Engineering on several wastewater projects and have always been impressed with their workmanship and attention to detail. A very dependable partner.
Joe Bloggs
From design advice through to installation, Mills Engineering made the whole process straightforward. The installation team were professional, safe, and efficient on site.

