Civil Engineering

Major Earthmoving, Road Construction & Infrastructure Drainage

McCullagh delivers large-scale civil engineering solutions across the UK and Ireland, with a core focus on major Earthmoving operations, road construction and infrastructure drainage works. We support principal contractors, developers and infrastructure providers with technically robust and efficiently delivered packages of work.

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Our strength lies in our ability to self-deliver substantial volumes of work using modern plant, experienced personnel and structured project management systems that ensure safety, quality and programme certainty.

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Major Earthmoving Operations

We specialise in high-volume bulk Earthmoving for infrastructure and development projects. Our capability extends from initial site preparation through to final formation levels, ensuring engineered and compliant delivery across complex ground conditions.

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• Bulk excavation and engineered fill operations

• Cut and fill balancing and material management

• Site levelling and re-profiling

• Soil stabilisation and improvement

• Formation preparation and compaction control

• Ground remediation and enabling works

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Road Construction

McCullagh delivers road construction packages for infrastructure, industrial and commercial developments, providing durable and compliant road networks built to specification.

• Subgrade preparation and capping layers

• Sub-base and base course installation

• Access roads and haul roads

• Highway infrastructure support works

• Kerbing and structural concrete elements

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Infrastructure Drainage Works

Drainage forms a critical component of modern infrastructure. McCullagh delivers comprehensive drainage solutions, including mainline drainage systems for roads and large-scale infrastructure projects.

• Mainline drainage installation for roads and infrastructure

• Surface water and foul drainage systems

• Attenuation systems and stormwater management

• Culverts and pipe installation

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Professional Delivery Across the UK & Ireland

All works are carried out in accordance with relevant UK and Irish regulations, project specifications and industry best practice standards. We prioritise health, safety and environmental responsibility across every stage of our operations. Through strong leadership, technical expertise and operational capacity, McCullagh delivers dependable civil engineering solutions for complex and demanding projects.