Check if your energy meter is faulty
Meter faults are rare. But there could be a problem with your meter if:
you're paying more than usual
you get a bill you weren’t expecting
your prepayment meter is showing an error message
Your supplier is responsible for making sure your meter works properly.
If you're renting and your landlord pays the energy bills, tell them you think the meter might be faulty. They will be responsible for contacting the energy supplier and sorting out the issue.
If you have a prepayment meter
If the screen is blank or showing a message such as ‘error’, ‘call help’ or ‘battery’, there’s probably a fault with the meter. Tell your supplier straight away or you could be left with no energy.
If your electricity or gas has already stopped, your supplier has to send someone to repair or replace the meter. They have to arrive at your home within 3 hours - or within 4 hours on a weekend or bank holiday.
If your power supply is still working, your supplier still has to take appropriate action, this means they need to take steps to repair or replace your meter. This can include booking a future appointment for someone to repair or replace the meter. They have to take appropriate action within 3 hours - or 4 hours on a weekend or bank holiday.
The supplier doesn’t have to send someone out if they can fix the problem remotely - but they must do this within the same time.
If you need to top up your meter while you're waiting for your supplier, they should provide you with replacement tokens.
If your supplier doesn’t take appropriate action within the time they must pay you £30 compensation within 10 working days. If they don't pay you on time they have to pay an extra £30 for the delay.
If you have a credit meter
Carry out these checks to see if your meter is faulty:
switch off all the appliances in your home including any pilot lights
check if the numbers on the meter's display are still moving
If the meter stops, turn on 1 appliance at a time and check the meter. If the meter starts to move very quickly, the appliance could be faulty.
If the meter is still moving, it's probably faulty. If it's a gas meter, you might have a gas leak - report it immediately to the National Gas Emergency Service on 0800 111 999.
You should contact your supplier to investigate the problem with your meter. They can arrange for it to be tested. From the day you tell your supplier about the problem, they have 5 working days to do all of the following:
investigate the problem
take action to help them fix the problem.
offer to confirm everything in writing, including what they’ve done to investigate the problem, what they’ll do to fix it and how long it will take
If your supplier doesn’t do all of these things within 5 working days they have to pay you £30 compensation. They must pay you this compensation within 10 working days. If they don't pay you on time they have to pay you an extra £30 for the delay.
If your supplier finds that it’s not faulty, they might ask you to pay a fee.
Getting your meter tested by your supplier
Your supplier might first ask you to take daily meter readings over 7 days to check your usage. If this doesn’t prove anything, they will carry out further tests to check whether the meter is faulty. The testing process is different for gas and electricity meters.
It’s a good idea to take a reading before the meter is tested to avoid any dispute if you receive a bill.
If your meter is being tested
Be aware that you’ll have to pay for the costs of the test if the results show the meter is not faulty.
How electricity meters are tested
Your supplier will come to your home to test the meter. They’ll normally either:
carry out a ‘load test’ to test how your current meter is working
install a second meter temporarily to see if it works any better
The examiner will send you a certificate telling you if the meter is faulty or not. If it is, your supplier should replace it.
If you’re not happy with the way your supplier carries out the test, you can ask for your meter to be checked by an independent examiner. You might have to pay for the costs of this though.
How gas meters are tested
Your supplier will take your meter away to be tested by an independent meter examiner. They must install a replacement before they do this.
After your meter is tested
The examiner will send you a certificate telling you if the meter is faulty or not.
If it’s faulty, your supplier should replace it. They should also refund you any money they owe you as a result of the fault, for example extra money you paid on a bill.
You might be able to claim compensation too - ask your supplier.
If it’s not faulty, you could have to pay for the cost of the test.
If your supplier has gone bust
You should contact your new supplier to report any problems. You can get their contact details from their website.
It might take a while for your information to be moved from your old supplier to your new supplier. This means your new supplier might not be able to help with your problem straight away.
If you’re not happy
If you feel that your supplier has not followed the correct procedure, or you’re unhappy with the result, you should make a complaint to your supplier.
Contact the Citizens Advice consumer helpline if you need more help - a trained adviser can give you advice over the phone, online chat or by email.
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