Fired Oil are Domestic Oil Boiler Specialists. We are fully OFTEC registered and insured giving a fantastic 6 year guarantee on all our install work. We are based in Isleham near Ely, but we cover a 30 mile radius from here which takes in all of Cambridgeshire, some of suffolk and hertfordshire then thetford and all surrounding villages. We offer a boiler breakdown service, boiler servicing, boiler installation and commissioning, Oil tank replacement and removal and of course general plumbing work too.