Great friendly efficient and helpful advice thank you good prompt reply to my initial call also cheers. At glow-worm we believe there is nothing worse than the shock of a cold shower – not the best way to start your day! If you are hoping that using the manufacturer will be better than an independent engineer then you are mistaken. All major credit cards accepted. No need to stand around waiting on a plumber! we’ll give you a courtesy call when we’re on our way.