Avoid Byrne & Mcgiure Dundalk - Smiths North Road Drogheda offer better value for the exact same work. Ring around and get quotes. Pit one against the other. Tell them X will do it cheaper can they better it? You would be suprised how much they will lower their quotes. Also NEVER let them do extra work during the service. If they discover a "MAJOR" fault during service tell them to leave it and get quotes again - seems a lot of hastle but will save you money in the long run.
BB