Mara Survey Ltd

Mara Survey Limited is a specialist underground‑surveying firm that helps construction, design and engineering projects understand what lies beneath the surface. Drawing on extensive experience across the UK and beyond, the company combines cutting‑edge ground‑penetrating radar (GPR) and electromagnetic (EML) techniques with a rigorous quality ethos to deliver reliable, PAS‑128‑compliant utility surveys.

Their core services include full PAS‑128 utility surveys, bespoke GPR investigations for buried foundations, voids, sinkholes, storage tanks and rebar, and concrete‑scanning using handheld GPR to pinpoint slab depths, post‑tension cables and internal voids. Mara Survey also offers GPR post‑processing for third‑party data, comprehensive desktop reports that collate statutory provider information, and detailed drainage surveys that map the condition and location of underground utilities.

By providing precise, data‑driven insights, Mara Survey supports developers, contractors, architects and infrastructure owners in planning, risk‑mitigating and delivering projects on time and within budget. Their approachable team is ready to discuss any project and supply a free, no‑obligation quote.