IT Consultancy and Support Services. Based on the outskirts of Harrogate, A.S.E Computer Services have been providing quality IT Sales and Service since 1994. We have a wide range of clients from large corporate organisations to single users. They all value the peace of mind and reliability of dealing with an established company. We pride ourselves on excellent customer service and make sure each client benefits from our in-depth experience. We are in the fortunate position of being the longest established IT maintenance company in Harrogate, Knaresborough, Wetherby and Leeds and have numerous high profile clients in other parts of North Yorkshire and beyond. Our rapid expansion has been based on flexibility, competitive pricing, awareness of developing technology and commitment to the highest levels of personal customer service. This is reflected in our strong established client base.