GMAC Utilities Ltd

GMAC Utilities Ltd is a trusted drilling contractor based in Armagh, delivering trenchless utility installations since 2014. We specialize in vacuum excavation, horizontal directional drilling, auger boring, and other no-dig solutions. Serving Armagh and surrounding areas, we provide efficient, safe, and environmentally responsible services. Our fleet of 14 drill rigs—ranging from 10 to 250 tonnes—can install pipework from 32mm to over 1000mm in diameter. As experienced directional drilling contractors in Armagh, we support major infrastructure and utility projects across the UK and Ireland. Our expertise as a directional drilling contractor, utility contractor, and construction company makes us a leading name in trenchless technologies.