June 1, 2026 India Sutherland

Do You Need Defibrillator Maintenance?

In many cases, you can carry out routine defibrillator maintenance yourself. However, professional servicing provides additional peace of mind that your device remains fully operational and ready to save a life at any moment.

Automated External Defibrillators (AEDs) are designed to require very little day to day attention. Automatic self-tests mean they automatically monitor their internal systems and alert owners if a fault is detected. Organisations that only have one defibrillator and someone responsible for carrying out regular checks find routine maintenance straight forward.

Particularly within large organisations, the challenge isn’t the maintenance itself, it’s ensuring it actually gets done.

Over time, organisations grow, staff change roles, volunteers move on and responsibilities shift. This means AED inspections can quickly fall by the wayside and become forgotten. Batteries and pads hit their expiry dates and maintenance records become out of date. These issues can often go unnoticed until someone checks the device properly or, in the very worst case, discovers the device will not deliver a shock in an emergency.

Professional defibrillator servicing helps remove this risk by providing regular inspections of your AED and cabinet so you have peace of mind that your defibrillator will be effective when it’s really needed.

If you’re unsure whether professional maintenance is right for your organisation, this guide will help you decide.

There’s no right or wrong answer

A common question we’re asked is:

“Do we actually need professional defibrillator servicing?”

Our honest answer is usually that it completely depends.

Every organisation is different with different resources and levels of experience with medical equipment.

A small office with one indoor defibrillator and a dedicated facilities manager has very different maintenance requirements to a parish council looking after several publicly accessible AEDs across multiple villages.

While professional servicing isn’t a requirement of AED ownership but ensuring it remains completely operational could mean the difference between life and death in an emergency.

The important question isn’t whether you can maintain or service your own defibrillator, it’s whether you’re able to do it consistently, confidently and throughout the lifetime of the device.

Can you maintain your own defibrillator?

The answer to this question for many organisations is yes.

AEDs are designed to be as simple as possible to check and maintain. They feature clear status indicators, automatic self-testing and simple replacement of consumables which allow routine checks to be carried out without specialist knowledge.

If you have a Defibrillator Guardian assigned within your organisation, regular inspections can be integrated into existing health and safety procedures.

For example, a facilities manager might complete weekly building checks so adding an AED check is easy to add here.

The key to maintaining and checking your defibrillator is doing it consistently so any problems can be rectified before the device is needed to save a life.

Visual checks and maintenance are only effective if someone knows they’re responsible for carrying them out.

Without clear ownership and responsibility, these inspections can quickly become forgotten which is one of the biggest reasons many organisations opt for professional servicing.

Want to know what should be checked during routine inspections? Read our complete guide to maintaining your AED.

When should you invest in professional servicing?

If your organisation has multiple devices, ensuring they’re all maintained and checked regularly can become much more difficult. Batteries and pads may expire at different times, and maintenance records need to be kept across several locations.

AEDs stored outdoors can also benefit from additional inspections due to changing weather conditions, temperature fluctuations and potential damage or theft.

Professional servicing can also be helpful if the responsibility for defibrillators is shared across several employees. It can be easy for everyone to assume somebody is checking on the device and checks are missed.

Or, some organisations simply don’t have the time. Professional servicing provides you with peace of mind that an experienced specialist has checked the equipment, reviewed its condition and highlighted any issues before they become a problem.

Could your organisation benefit from professional defibrillator servicing or maintenance?

If you own an AED, it should always be maintained, no matter where it is. However, professional servicing can be particularly beneficial for:

Schools and universities
Parish and town councils
Sports clubs
Leisure centres
GP surgeries and dental practices
Care homes
Manufacturing businesses
Large office buildings
Organisations managing multiple sites

These organisations often have higher footfall or several people involved in managing facilities so independent servicing can make it easier to check the AED is fully functional on a regular basis.

What's the risk of managing servicing and maintenance yourself?

Most organisations have the best intentions. The checks are not overlooked because they don’t care. Someone will be appointed to look after the defibrillator when it first arrives and will order replacement parts and complete regular inspections.

Over time, people leave or change roles, and maintenance records are harder to find. Months or years can pass without anyone knowing when the device was last checked.

It doesn’t make the defibrillator unsafe but the uncertainty of not knowing when the device was last inspected can create risk.

If someone suffers a sudden cardiac arrest, you need to know your defibrillator is going to deliver a potentially life-saving shock. After all, this is why you bought the equipment in the first place. Professional servicing gives you confidence that your AED will be ready to use in an emergency.

How to decide what’s right for your organisation

Deciding whether or not to invest in professional defibrillator servicing comes down to one question:

Are you confident your AED will always be ready if someone needs it?

If the answer is no, professional servicing is probably the right solution.

If your organisation operates across multiple sites, is located outdoors or in a particularly exposed area or you’re not sure who is responsible for looking after your defibrillator, regular servicing can help you keep all devices fully functional.

Instead of wondering whether anyone has checked your defibrillator recently, you’ll know it’s been assessed by a specialist and deemed rescue ready.

It doesn’t matter whether you choose to invest in professional servicing or check your AED yourself, the important thing is ensuring your defibrillator is ready to save a life if and when it is needed in an emergency.

Having a Defibrillator Guardian, whether that’s a professional, or someone in-house is essential for ensuring your device is kept fully operational.

Professional defibrillator servicing from Defib4Life

At Defib4Life, we help organisations keep their life-saving equipment up and running with our defibrillator maintenance and service packages.

We complete routine inspections for you and replace pads and batteries if needed so you can be assured that your defibrillator is always rescue ready.

After each check, you’ll be provided with a written report so you have a clear record of your AEDs condition and any action that may be required.

We provide you with confidence that your equipment will be ready to save a life, should the unthinkable happen.

If you’d like to discuss our maintenance packages or arrange professional defibrillator servicing, please contact our team.

Frequently asked questions

Do I legally have to pay for professional servicing?

No. If you own an AED, there is currently no legal requirement for you to have it professionally serviced. However, you are responsible for ensuring your AED is operational and ready for use during an emergency.

How do I know if I need professional defibrillator servicing?

Professional servicing is worth considering if you manage multiple AEDs, have devices in different locations, rely on volunteers or want peace of mind that your defibrillator is rescue ready at all times.

How often should a defibrillator be professionally serviced?

This depends on the manufacturer’s guidelines and your device. Checks can be carried out annually with routine visual checks in between or every 6-8 weeks for maximum reassurance.