Air Compressors Ireland

Leaders in the supply of industrial air compressors, pumps and pneumatic equipment to industry in Ireland

A key distribution partner in Ireland for Ingersoll Rand air compressor products as well as Yamada pumps and Bosch Rexroth, Festo and Norgren pneumatics among many others.

Our focus over the last number of years has been on becoming the Compressed Air Solutions experts and Oil-Free specialists in Ireland, providing the safest, most reliable and most energy efficient equipment and services to our customers.

Innovative and Proactive

Leading Global Brands

Client Centric Approach

Experienced Professionals

Over 50 years of experience

From our complete range of compressed air systems and solutions, pneumatics, tools, pumps, material handling systems and comprehensive services – we have the depth of knowledge, expertise and vast experience to provide the best solution to meet the needs of industry in Ireland.

Sectors Served

We provide solutions to virtually all manufacturing sectors. We specialise in compressed air solutions for Irish pharmaceutical, food/beverage and medical device companies, as well as pneumatic and fluid control technologies for any factory or process automation sector.

A Partner of True Value

Client companies from the 1970’s are still customers of ours today – Element 6 and Kerry Ingredients are customers for over forty years – Recordati is an air compressor customer in Cork for over 20 years.

Proactive & Innovative

O’Neill Industrial is renowned for being proactive with ideas, innovations, solutions and products that have a strong and lasting impact on your overall production, energy efficiency and profitability.

Nationwide Sales & Service

From our bases in Limerick and Cork, we service customers nationwide. We have installed industrial air compressors in Dublin, Cork, Limerick, Galway and much further afield.


We’re available to customers 24-hours a day, seven days a week. Our experienced technicians and engineers are just a phone call away – ready to support you with innovative and cost-effective service solutions that will keep you running at peak performance.



Hiring an air compressor might be a quick fix for some companies with an unplanned outage, for others it’s a short term solution with big returns. Click through to find out why hire might be the option for you.

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Service Support

Service Support

24/7 breakdown callout service, full range of spare parts, preventative maintenance programme, equipment efficiency auditing, flexible service contracts, pipe fitting and pressure testing, operator and maintenance staff training.

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Air Quality Testing

Air Quality Testing

O'Neill Industrial provides quality testing to assure the high quality of compressed air systems. We provide clients with a full suite of air quality tests in compliance with ISO 8573.1 2010 which includes non-viable particle counting, Dew Point/ Water Testing and Oil Testing.

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The ALR range from Prevost meets the compressed air needs of all sectors of activity. Aluminium concept for compressed air networks guarantees leak-free networks , optimum flow rate and many other benefits

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Pneumatic Products


Compressor Installations


Years Experience

Nationwide Service


Compressor Group

Air Compressors

Reliable, highly efficient & low maintenance systems and solutions for any industry

cycling refrigerated dryers O'Neill Industrial Ingersoll Rand

Air Treatment

Dryers, filters & condensate management for superior air quality


Energy Recovery Systems

3 options to reduce energy consumption and reduce carbon footprint



World-leading drive and control components, actuators, hydraulics, assembly technology and more

electric diaphragm pumps O'Neil Industrial

Diaphragm Pumps

A wide range of high-quality, versatile and efficient pumps for diverse use & applications


Nitrogen Generators

Robust, reliable and modular Nitrogen generators based on Pressure Swing Absorption (PSA) technology


Vortex Air Compressors

Our value air compressor range is affordable, highly reliable and easy to maintain.

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Smart Motor Sensor

Advanced Predictive Maintenance – Diagnose 9 mechanical and electrical motor faults in real time

Ingersoll Rand E-Series Oil Free VSD Air Compressor


Acquire reliable compressed air equipment but avoid large capital expenditure.


Pharma Firm Saves Thousands & Achieves 64% Reduction in Leakage Rates

Leakage detection is one thing. The real value comes from initiating repair work immediately and ongoing management. A startling fact is that compressed air leaking through a single 1.5mm hole could cost you over €765 per year. Failing to find and repair just a few leakages can be very expensive.

Benefits of 5-Step Leak Management Programme

Hovione, a Cork-based pharmaceutical firm, has realised ongoing savings of thousands after implementing an air leakage management programme with O’Neill Industrial since 2018.  And, in doing so, has also reduced Co2 emissions by 70 tons per annum.

Hovione Ireland Ltd production facility runs 24/7, and compressed air plays a key role in its primary manufacturing applications. Leaks are an unfortunate but regular feature in compressed air distribution networks. Rather than simply accepting this, more and more facilities are making efforts to fix them as leaking air lines, couplings and hoses are all sources of energy waste and their cost potentially significant.


We are Leaders in Supplying Industrial Air Compressors, Pumps and Pneumatic Equipment to Industry across Ireland


We’ve carried out major energy saving projects in the plant over the past number of years and projects such as the compressor energy system will help us achieve the marginal gains that we look for year on year. We are delighted to partner with O’Neill Industrial to bring these initiatives to fruition.

Engineering Manager, ABP CahirAlex Mühlwald

Increased air demand and ageing equipment had heightened the risk of production downtime in the dairy. When one of our duty compressors failed unexpectedly O’Neill Industrial provided a compressor on the same day. We couldn’t have hoped for a better response.

Seamus McGovernEngineering Manager, Lakeland Dairies

The overall install went smoothly. Good integration between the system provider and UCB meant there were no business interruptions and the system benefits were realised through increased flexibility, ease of maintenance, system reliability and reduced contamination risks

Engineering DirectorUCB

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