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
Testimonials

What our customers say

Mills Engineering delivered a high-quality installation for our water treatment project. Their team handled the process pipework and associated steelwork with care, communicated clearly throughout, and helped keep the work moving smoothly.

Daniel Hughes

Water and wastewater

From the initial design through to fabrication and installation, Mills Engineering provided a reliable, well-coordinated service. The access platforms, supports, and steelwork were finished to a high standard and suited the needs of our site.

Hannah Cooper

Structural steel and fabrication

The Mills Engineering team worked professionally alongside our site contractors to support the electrical installation. Their practical approach and attention to coordination helped the work progress safely and efficiently.

Oliver Grant

Site electrical installation

Engineering services you can rely on.

What We Do

Electrical
Mechanical
Design
Mechanical & Electrical
Crane Assisted Transport

Mills Engineering Ltd

Unit 10, Haydon Industrial Estate,
Radstock BA3 3RD
01761 436353
info@millsengineering.co.uk

Mills Engineering Electrical Division
Unit 10, Haydon Industrial Estate, Radstock, BA3 3RD 01761 436353 electrical@millsengineering.co.uk
Mills Engineering Electrical Division is a trading name of ACCM Southwest LTD

© 2026 Mills Engineering Ltd