Carbon Monoxide Detection

You need a Gas Engineer you can trust?

safeCarbon Monoxide gas is invisible and has no smell. It is very poisonous and can kill quickly. If you are suffering from Carbon Monoxide poisoning, you might have symptoms such as headaches, nausea, chest pains, sudden faintness, erratic behaviour, diarrhoea or stomach pains.

Safety Tip: if you have a Carbon Monoxide Detector - which you should - test the alarm from time-to-time to make sure the battery is still good. If the detector is faulty or the battery needs replacing, inform the supplier whose contact details should be on the rear of the Detector.

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Peace of mind

- Carbon Monoxide alarms supplied and fitted

- Scheduled servicing and maintenance

We will send a fully qualified, experienced gas engineer out to your property to resolve your gas requirements straight away.

We don’t charge a call out fee, so don’t delay - call 020 8568 8443 now.

We are an award winning company that is highly accredited;, including Gas Safe and all of our engineers are fully qualified and carry out work in accordance and complying to current regulations. We also have full coverage with our Public Liability Insurance.


Many thanks for a splendid job on rewiring my old flat, my wife was so impressed with the quality of workmanship, price and how quickly the done was completed. I would recommend mango contracts to everyone.

Mr H Salhotra. West Ealing London.

Why Choose Mango Contracts.
Fully Qualified Electricians
Engineers on standby 24 Hrs
No obligation Free estimates
NIC EIC Registered
We cover all London areas
We are fully accredited
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