Heavy machinery and construction site groundwork undertaken by O'Neill Construction Ltd in Hampshire
Est. Hampshire Civil Engineering Contractors

Building Infrastructure. Shaping the South.

From Smart Motorway installations to complex groundworks and cable networking. O'Neill Construction Ltd delivers robust civil engineering solutions from our Fareham headquarters.

30+ Years Active
M4/M27 Smart Motorways
02762659 Company No.

Core Services

Providing comprehensive construction, civil engineering, and infrastructure support across Fareham, Hampshire, and the wider South Coast region.

Smart Motorways

Specialist contractors for highway infrastructure, including the installation of ducting, chambers, cabinet bases, access paving, steps, and TTM sign bases.

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Civil Engineering

Comprehensive infrastructure project delivery. Our experienced team manages all aspects of civil works to the highest safety and quality standards.

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Groundworks

Full project and site management for every contract. We advise and guide you seamlessly through your project from initial excavation to completion.

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Cable Installation

Expert laying of large armoured 4-core cables in ductwork and internal trays, right through to precision fibre optic cable deployments.

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Driveways

High-quality, durable domestic surfacing solutions. We create functional, aesthetically pleasing driveways built to withstand heavy daily use.

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New Builds & Extensions

From residential home extensions to full-scale new builds, we provide reliable construction services tailored to your specific architectural needs.

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O'Neill Construction site engineer reviewing plans on a Fareham building site

Trusted. Established. Proven.

O’Neill Construction Ltd is an established company providing a diverse range of construction services from its base in Hampshire.

We pride ourselves on a reputation built on reliability and quality. From major highway infrastructure projects like Smart Motorways to private residential groundworks, our dedicated team ensures every contract is completed safely, on time, and to specification.

  • Complete Site Management We guide your project from conception through to final sign-off.
  • Safety First Approach Rigorous adherence to health and safety protocols on all sites.
  • Fareham Head Office Operating locally across Hampshire and scaling to national infrastructure projects.

Our Expertise

Smart motorway construction ducting and infrastructure
Infrastructure

Smart Motorways

Critical highway contractor works including ducting, chamber installations, and TTM sign bases for the UK's smart motorway network.

Cable Networks

From large armoured 4-core power cables to delicate fibre optics. Internal trays and external duct installations handled with precision.

Groundworks & Civils

Foundational work, drainage, access paving, and domestic driveways. Managed seamlessly from start to finish.

Contact Head Office

To discuss your next construction, infrastructure, or groundwork project, reach out to our Fareham team. We're ready to provide expert advice and competitive quotes.

Let's Build Together

Visit Us

O'Neill Construction Ltd
25 Crofton Lane
Fareham, Hampshire
PO14 3LP

Call Us

Tel: 01329 661742
Mob: 07776 142463

Company Details

O'Neill Construction (Fareham) Limited
Company No: 02762659

Call Office: 01329 661742 Email Us