I would highly recommend AES Scotland Ltd. We contacted Gordon @AES to come and give us a quote for an automatic rising arm barrier at our caravan park. He was most helpful in advising the best options to go with. The work was carried out very professionally and to a very high standard and Gordon was contactable whenever I needed to ask any questions regarding the installation and operation of the system. Thank you Gordon and Gareth for being so polite, approachable and attentive.