Since fitting the new boiler and controls, her fuel bills have gone now an incredible %! Supply and fit an a-rated worcester bosch greenstar combination boiler up to kw to go in place of old on a like for like basis your fixed price service includes. we do not practice coming back for the same problem. Anthony and jake came out and unclogged my drain! did a great job , fast , and knowledgeable! We offer a year parts.