With a large pool of uk-based engineers to choose from, booking a one-off emergency boiler repair with myboilerservice has never been easier! Our vast experience assures a rapid quality job anytime. Installation cost: £, (incl vat) customers deposit : £ total amount of finance: £, (incl vat) monthly repayments: £. interest over months: £ annual interest rate: % p.a fixed apr: % representative total amount repayable incl customer’s deposit: £ ,. Still have a question? ask your own! Get.