Harold Engineering has supplied and serviced air compressors for Irish businesses since 1963, working with Ingersoll Rand and Renner as our core compressor partners. Our range covers oil-flooded and oil-free rotary screw compressors, piston and reciprocating models, and scroll compressors, spanning from small workshop units to large industrial installations rated in the hundreds of kW.
Beyond the compressor itself, we supply the equipment that keeps a compressed air system running efficiently: refrigerated and desiccant air dryers, air receivers, pipe systems, filtration and control systems. Our engineers size systems to match actual site demand, which avoids the energy waste that comes from an oversized or poorly controlled installation.
Every compressor we supply is backed by nationwide installation, commissioning and service support from our Rathcoole, Dublin and Oranmore, Galway bases, so businesses across Ireland have a local point of contact for breakdowns, servicing and spare parts.
