Plumbers Rugby - plumbing, gas fitting, replacement boilers, Gas Safe central heating Rugby At S. O'Brien Heating Services we provide expert gas services to Brighton, Hove and Sussex. Get expert gas services for your business. We install, maintain and repair gas appliances including gas catering equipment. We'll ensure that your home gas appliances are installed perfectly and work to order. We're available 24 hours a day and don't charge a call out fee. Call us today to learn more.