Welcome to DD Oil Boiler Service & Spares Ltd

Suppliers of Oil Fired Boilers, Spare Parts and Oil Boiler Servicing & Maintenance throughout The UK.

In April 2019 Darran and Jake, previously the heartbeat of Grandee Oil Boilers, bought the company out and decided to change the name for a much needed fresh start, so that some fantastic products and services can finally have the ownership and leadership they truly deserve.

Upon the takeover it was decided that the manufacturing side of the business would be temporarily suspended until spring 2020 so that the boilers could be analysed and any improvements that were required could be made to ensure they were to the best standard they have ever been.

Unfortunately the pandemic then hit the country making it very difficult for the industry in general, so the decision was made to suspend the manufacturing of boilers to 2021 and focus our efforts on the other sectors of the business.

We pride ourselves on excellent customer service and our spares department is the most efficient it has ever been with a large stock of all components for boilers going back 20 years ensuring that most orders can leave on a next day service.

Our servicing and maintenance team are highly trained in not only Grandee Products, but all other oil fired boilers and are more available to satisfy customers’ needs than ever before.

The technical helpline is accessible from 8-5 Monday to Friday on 0121 454 2244 for any engineer or customer who requires free advice or help in relation to any Grandee or Heating World appliance.