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Call us at 01707 648 880Call 01707 648 880

Your nearest office: Potters Bar (UK HQ)


Quality you deserve, dependability you can count on.

Regardless of where the project is located, how many people you need or how urgent your requirement is, you can rely on O’Neill & Brennan to deliver exactly what you’re looking for. With a long standing and trusted brand, we have the industry knowledge and experience to supply vetted, certified and compliant operatives to you, for projects of significant size and scale as well as smaller projects in remote locations.

With offices across the UK and Ireland, we have over 130,000 operatives registered with us. Our national coverage and local reach allows us to supply any type of skill you require, regardless of where your project is based. We understand the construction industry of today requires a far more flexible and reactive labour force, which is why many of our operatives are able to be mobilised and deployed at short notice, ensuring that your project doesn’t encounter any delays along the way.

National reach, local presence.

Our national presence, underpinned by regional coverage from our offices across the UK and Ireland, enables us to provide staff to construction sites up and down the country, with the ability to source local candidates that can help clients meet their workforce obligations.

Presence on over 850 live sites

2,500 operatives on site every week

130,000 registered operatives

Today’s talent. Tomorrow’s success.

Whether you need an individual operative for one day, or a complete service gang for the duration of a contract, we can be entirely flexible, providing the competent, vetted and appropriately trained personnel you’re looking for.

We are able to provide the highest quality operatives for any on-site position, covering

General Labourers
Skilled Labourers
Crane Drivers
Shuttering Joiners
Painters & Decorators
Hod Carriers
Machine Operatives
Fork Lift Truck Drivers
Hoist Operator
Traffic Marshalls

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Sourcing the Talent to Build the Future


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