ABA Surveying Ltd

We don’t just provide data; we provide solutions. Since our founding in 1990, ABA Surveying has grown into one of the UK’s leading survey companies, specialising in high-accuracy topographic and engineering data for the rail, road, and construction sectors.

Our reputation was forged during the construction of the Channel Tunnel, where we developed bespoke software to solve complex engineering challenges. Today, we bring that same spirit of innovation to every project, from local land surveys to international infrastructure developments across the UK, Ireland, and Europe.

Why We Are the "Least Risk" Choice for Your Project

We believe in getting it right the first time. Our philosophy is built on a "least risk" approach: we scan everything we survey. By capturing every detail—even those not explicitly requested—we ensure that if your project requirements evolve, we already have the data ready in the office.

• Innovation First: We were among the first in the UK to adopt 3D scanning (2000) and kinematic rail surveying (2003).
• BIM Compliant: All our work is BIM Level 2 compliant, and we actively help shape industry standards through our work with Survey4BIM and BIM4rail.
• Unsurpassed Access: Whether it’s using UAVs for aerial views, track-measuring trolleys for rail, or inverted scanners for voids and culverts, we find a way to get the data you need.

Our Track Record at a Glance

From Heritage Landmarks to Modern Infrastructure

Our team has been trusted with some of the most prestigious and technically demanding projects in the British Isles. We pride ourselves on being approachable experts who can translate complex dimensional data into actionable insights for our clients.

• Transport: Major involvement in HS1, Thameslink, Crossrail, and the Great Western Main Line.
• Structures & Bridges: High-precision scanning for Blackfriars Bridge and Hammersmith Bridge.
• Heritage & Conservation: Detailed surveys for the Mary Rose Trust and sensitive historic sites.
• Station Remodelling: Complex data delivery for London Bridge and Derby Station.

Recognised for Best Practice

In 2017, we were honoured to be featured in the Parliamentary Review as a Best Practice Representative. This recognition highlights our commitment to excellence and our role as a leading voice in the surveying industry. When you hire us, you are hiring a team that is not just following industry standards, but actively setting them.

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