British Gas Customer Service Number

Phone: 0333 202 9802

Call cost: Charged at the standard local rate (03), included in most call plans.

The UK's largest energy supplier offering gas, electricity and home services.

British Gas is the UK's largest energy supplier, providing gas and electricity to millions of homes and businesses. Part of Centrica plc, British Gas also offers home services including boiler installation and maintenance, central heating cover, plumbing and drains, and smart home products including the Hive thermostat range. Their customer service can assist with energy bills, meter readings, switching tariffs, moving home, boiler servicing, and energy efficiency advice.

Opening hours: Mon–Fri 08:00–20:00, Sat 09:00–17:00

British Gas opening times

Monday08:00–20:00
Tuesday08:00–20:00
Wednesday08:00–20:00
Thursday08:00–20:00
Friday08:00–20:00
Saturday09:00–17:00
SundayClosed

Website: britishgas.co.uk

Millstream, Maidenhead Road, Windsor, SL4 5GD

Frequently asked questions

What is British Gas's customer service phone number?

The British Gas customer service number is 0333 202 9802.

Is British Gas customer service open on Sunday?

No, British Gas customer service is closed on Sundays.

Is British Gas's phone number free to call?

0333 202 9802: It isn't a freephone number, but 03 numbers cost the same as calling a standard 01 or 02 landline and are included in the inclusive minutes on most mobile and landline plans.

What are British Gas's opening hours?

Friday: 08:00–20:00, Monday: 08:00–20:00, Tuesday: 08:00–20:00, Saturday: 09:00–17:00, Thursday: 08:00–20:00, Wednesday: 08:00–20:00

What is the official British Gas website?

The official British Gas website is https://www.britishgas.co.uk.

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