Gas Central Heating, Falmouth: Update your heating system ready for the cold snap. With temperatures set to plummet soon now is a good time to consider the efficiency of your existing gas heating system. There is nothing worse than waking up on a cold morning and realising your gas central heating is broken. Here at Trident Plumbing and Heating we can service or repair your gas appliance quickly. For further details call us on 01326 218734.