Toucando takes a lot of maintenance. Much is done by the skipper and his friends (particularly Andy, Colin and Roger). However when professional input is required these are the the people who we turn to:

Engineering: regular servicing and attention to mechanical systems and plumbing - Hamilton Marine (Southampton)
Electrical: Greenham Regis (Shamrock Quay, Southampton)
Mast and Spars: Collars (Dorchester, Oxfordshire)
Rigging: Spencer Rigging (Shamrock Quay, Southampton)
Sails: NJOS (Nicky J Octon Sails) and before his retirement Simon Richardson of Richardson Sails (Hamble)
Shipwright: TheElephant Boatyard (Bursledon)
Washing and anti-fouling: Sea-lift (Haslar)

I recommend all of them.