I was very pleased to engage a gas force they are very friendly and professional in their work they have got the latest designs to central heating systems and boilers that are well suited to our requirements keep it up! good work!” –. Kurt at koegel plumbing is amazing!! should have called him sooner thank you!!! Was very friendly and knowledgeable shared some helpful hints very happy. Making sure pipes have proper slope and the job is done right! I want to be judged.