Contact Breffni Mobility DONEGAL OFFICE. If you have any questions or queries about the products and services that we offer we would love to hear from you to discuss how we could be a benefit to you. You can contact us by telephone or fill in the form below. Type of Stairlift:StraightCurved OFFICES Donegal Office:Mobile. 087 120 7000 Tel. 074 938 2859 Contact – Main Office Contact – Dublin Contact – Galway We look forward to hearing from you.