







Harold Engineering is proud to be Ireland’s foremost supplier of Ingersoll Rand compressed air solutions. With decades of industry experience, we deliver the full Ingersoll Rand product range—supported by expert guidance, reliable installation, and nationwide after-sales service. From advanced compressor systems to precision air tools, we provide the performance and dependability Ireland’s industries rely on.
Depending on the nature of the project, we will either liaise with those leading it (e.g. architects or project engineers), or manage the project on your behalf.
HIGH-PERFORMANCE PRODUCTS
Explore a comprehensive selection of industry-leading products, each engineered with over six decades of expertise to deliver unmatched performance, reliability, and innovation for your business.
CASE STUDIES
Challenge
Solution
Result
CASE STUDIES
Challenge
Solution
Result
Frank Keane BMW
Frank Keane Naas Road have just completed a €1.8m workshop project and our chosen partner for the workshop fit-out was Harold Engineering. From the initial planning phase to the final execution of the project, everything was handled in a very efficient and professional manner. The project was monitored throughout the installation, the communication and support received from Michael and his team ensured a smooth transition to the completed workshop.
APS Waterford
Switching to the oil-free, VSD model IRN45OF has yielded energy savings in the ballpark of up to 35%. In addition we have saved on oil, system filtration, maintenance, and avoided the possible costs associated with downstream clean-up/reliability losses from possible oil contamination.
The project in its entirety has proven to be a massive success. Our air quality has improved, our running costs has significantly reduced, also reducing our carbon footprint, and our new compressor is covered by a bumper to bumper 5 year manufacturer’s warranty.
Over 60 years of industry experience ensures we deliver solutions backed by deep knowledge and proven results
From design and installation to maintenance, we offer end-to-end services tailored to your specific needs
We stay at the forefront of industry advancements, providing cutting-edge products and services that enhance efficiency and reliability