How Much Does an AGA Service Cost in 2026?

30 Jul

Regular servicing helps keep an AGA cooker operating safely, efficiently and reliably—but how much should you expect to pay?

At Modern Ranges, a standard AGA service starts from £130, excluding replacement parts. The final price can vary depending on the cooker’s model, fuel type, condition and location.

We provide independent AGA servicing throughout Worcestershire, Gloucestershire, Warwickshire, Oxfordshire, the Cotswolds and the wider Midlands.

What Affects the Cost of an AGA Service?

No two cookers are exactly the same. The main factors affecting the cost are:

Whether the AGA is powered by oil, gas or electricity
The model and age of the cooker
Its general condition and service history
Whether any worn or faulty parts need replacing
The condition of the burner, controls and flue
The distance travelled to the property

We’ll explain any additional work and costs before replacing parts or carrying out repairs.

What Is Included in an AGA Service?

The work required depends on the model and fuel type, but a professional service will typically include:

Inspection of the cooker and accessible components
Cleaning of relevant burner components
Checking filters and fuel components where applicable
Inspection of controls, thermostats and safety devices
Checks of the flue and ventilation arrangements
Operational and safety testing
Advice about worn parts or potential future repairs

For oil and gas models, the engineer will also check that the burner is operating and combusting correctly.

How Often Should an AGA Be Serviced?

Servicing intervals vary considerably between models.

AGA’s published guidance recommends servicing a traditional oil-fired AGA every six months and a traditional gas AGA every 12 months. Traditional electric models are also listed for annual servicing, while several newer electric models have different requirements.

Always follow the instructions for your particular cooker and conversion system.

Leaving a fuel-burning AGA unserviced can result in:

Poor temperature control
Increased fuel consumption
Soot or combustion problems
Unreliable operation
Unexpected breakdowns
Worn components going unnoticed

Regular servicing is particularly important for older oil and gas cookers.

Signs Your AGA May Need Attention

You shouldn’t necessarily wait until the next scheduled service if you notice:

The ovens or hotplates taking longer to reach temperature
Unusual smells, noises or visible soot
The cooker repeatedly losing temperature
Increasing oil or gas consumption
Difficulty lighting or staying alight
Controls no longer operating correctly
Excessive heat escaping from the cooker

Unexpected smells, soot or repeated shutdowns should be investigated promptly by a suitably competent engineer.

Can Regular Servicing Reduce Running Costs?

Servicing cannot change the fundamental energy consumption of a particular AGA model, but it can identify problems that cause the cooker to operate inefficiently.

Cleaning and correctly setting the burner, checking controls and replacing worn components can help the cooker perform as intended. It may also prevent a relatively minor fault from developing into a more expensive breakdown.

If your existing cooker remains expensive to run, we can also discuss insulation improvements, repairs or electric conversion options.