Ambassador Oil Heating Services Ltd. Oil fired heating at its best!! Oil boiler servicing. Breakdown repair. Oil storage tanks. Central heating and hot water installations including system upgrades. Power flushing. General plumbing. Ambassador is unique specialising in oil fired systems and celebrating our tenth year of trading. Ambassador are OFTEC (the oil fired governing body) registered oil fired heating engineers providing an award winning service covering a wide geographical area including Leicestershire, Rutland, Northamptonshire,Lincolnshire, and touching on the borders of Cambridgeshire, Warwickshire, Derbyshire, Bedfordshire and Buckinghamshire. Ambassador has established itself as a leader in the industry, gaining recognition from the oil fired's governing body OFTEC by receiving two awards of excellence.We at Ambassador are committed to providing a professional, competitive and most importantly reliable service.