Residential Central Heating

Gas Leaks In London

Gas Safe Qualified Engineers — 24/7 Emergency Response

Our engineers are Gas Safe qualified and experienced in working on all gas appliances and gas pipes, with a rapid 24-hour, 7-day-a-week response to gas leak emergencies anywhere in London.

55+ years

Trading in London

24/7

Emergency

76%

Repeat customers

12 month

Guarantee

Having A Gas Leak Emergency?

We’re Available 24 Hours A Day, 7 Days A Week.

Safety First

What To Do If You Suspect A Gas Leak

Follow these important safety steps immediately if you suspect a gas leak in your property.

Step 01

Turn Off Your Gas Supply

Turn off your gas supply at the gas meter immediately.

Step 02

Open Windows To Ventilate and Leave The Property

Open windows that lead directly outside, to ventilate the room and leave the property.

Step 03

No Naked Flames

Do not smoke or use any naked flames. Do not operate any electrical switches or use your mobile phone until you are safely outside.

Step 04

Contact National Grid

If you’re unable to isolate the gas supply, contact the National Grid Gas helpline on 0800 111 999 or your gas supplier immediately.

Step 05

Call C. Anderson & Sons LLP

Then phone us on 0207 386 8888 — we’ll find and fix your gas leak.

Why Us

Why Choose C. Anderson & Sons LLP?

Gas Safe Registered Engineers

Fully qualified and experienced working on all gas appliances and gas pipes.

No Call-Out Charges

You only pay for the job being done. Honest advice from the first phone call.

Experienced Engineers

We’re a local, family-driven company with engineers who have each worked for us for several years.

Emergency Call-Out 24/7

Gas leaks don’t wait until the morning, so neither do we.

Having A Gas Leak Emergency?

We’re Available 24 Hours A Day, 7 Days A Week.

Reviews

What Our Customers Say

“In an emergency about a leak and turned off gas in the middle of winter, Anderson’s were of great help. Fast, reliable and perfect service. Thank you!”

Thomas,

SW London

Get In Touch

Book A Gas Engineer

Call us on 0207 386 8888 or use the contact form below — we respond the same day.

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Please Note: Congestion charges and parking costs (if not available) are in addition. Prices are exclusive of VAT. The first hour charge is payable at the time of booking. All prices are per hour and VAT is charged separately. View our pricing here