Civil Engineering

Drainage, external works, and site infrastructure design for your development project.

Beyond the Building Footprint

Development projects often require civil engineering input for drainage, access, and external works. We provide the calculations and designs needed for planning conditions and Building Control approval.

What We Design

  • Surface water drainage – Soakaways, attenuation, and discharge calculations
  • Foul drainage – Connection routes and fall calculations
  • Driveway and access – Crossover designs and construction details
  • Levels and earthworks – Cut and fill balance, retaining requirements

What You Receive

  • Drainage layout drawings
  • Soakaway/attenuation calculations
  • Long sections and construction details
  • Specification notes
  • Supporting calculations pack

How Pricing Works

Civil engineering fees vary with site size and complexity. Simple drainage strategies start from a few hundred pounds.

Get a quote for your site →

How It Works

A simple process from enquiry to delivery.

1

Send Your Plans

Upload your drawings, photos, and project details through our quick enquiry form.

2

Receive Your Quote

We review your project and send a fixed-price quote within 24 hours.

3

Get Your Pack

Once approved, we deliver your calculation pack and drawings ready for Building Control.

What Clients Say

"Quick turnaround and no fuss. The calculations were exactly what Building Control needed."

Homeowner, Leeds

Loft conversion

Testimonials reflect general client feedback. Specific outcomes vary by project.