Welcome to ATP, specialists in oil boiler service in Essex and members of the Oil Firing Technical Association (OFTEC). Our comprehensive range of oil heating services will cater for all your oil fired heating needs. From initial installation or replacement, right through to the maintenance and regular oil supply. Our Essex oil boiler installation service, carried out by fully qualified OFTEC professionals, is designed to ensure your new system is as efficient as possible and adheres to all existing safety regulations. In addition to servicing and annual maintenance we also offer boiler replacement service. Your old inefficient boiler replaced with a more modern efficient boiler, saving you money on your heating oil bills. Where as we can only replace some boilers, if your boiler is one that we cannot replace we can put you in contact with an engineer that can install one for you.