I would be very wary of any therapist/counselling service for couples... I have had personal experience of 6 and left each in despair. Seems that the trend is to go over and over 'problems', digging around for more where they didn't exist in the first place and with hindsight discovered that their overall rate of 'success' is negligible and then written off as if the couple were beyond help anyway!
If you are looking for help in saving your marriage then in the first instance I suggest grab yourself a copy of 'The Relationship Handbook' by Dr George Pransky. Read it with an open mind. I have a friend that I have been pointing towards this book for the past 3 years whilst she frantically spent loads of money on a whole 'marriage programme' which left her spinning with more 'problems' than she started with. Finally, she heard me mention the book and got a copy. Within 24 hours she contacted me to say she had read it once front to back, second time back to front, was feeling lighter, calmer and full of hope. There had already been a shift in her relationship with her husband too. This is not an unusual response to all those that I know to have read it, and those that I don't know too!
I am happy to talk.