Delivering excellence for 20 years

10 Jan , 2020  

Celebrating 20 years in business, North-West Mechanical Services Ltd (NWMS) in Derry has proven itself as a national mechanical services contractor which has built a solid reputation for providing a sterling service for its clients. Founded in 1999 by lifelong friends Gerry Campbell and Gary Hegarty, who are plumbing and heating engineers by profession, NWMS […]