At Griffin Plumbers, we now offer full installation, servicing, and maintenance of oil-fired boilers for homes and commercial properties across Dorset. Whether you’re replacing an ageing system or fitting a new oil boiler as part of an upgrade, we supply and install high-efficiency models designed for reliable heating and lower running costs. All work is completed to UK industry standards, using quality components and correct commissioning procedures to ensure your system runs safely and at peak performance from day one.

Regular servicing is essential for any oil boiler. Over time, soot and deposits naturally build up inside the combustion chamber and burner, reducing efficiency and increasing fuel consumption. A yearly service keeps the system clean, ensures the burner is correctly set up, checks safety controls, and helps prevent unexpected breakdowns-especially important with oil systems because minor issues can escalate quickly if left unchecked. A well-maintained boiler burns cleaner, lasts longer, and keeps heating bills under control.

A proper service also includes inspection of the oil line, filters, seals, nozzle, and flue system to make sure your boiler is running safely and within manufacturer specifications. This reduces the risk of CO issues, poor combustion, and premature component failure. For rural properties off the gas grid, reliability matters, and preventative maintenance is the most cost-effective way to avoid inconvenient breakdowns during winter.

Whether you need a full installation, an annual service, or troubleshooting on an existing system, our engineers provide a professional, dependable oil-boiler service designed to keep your home warm, safe, and running efficiently all year round.