Your central London plumbing, heating & electrical experts, 24/7.

Reliable boiler & gas solutions 247.

From broken boilers to annual gas safety checks, we combine Gas Safe expertise with modern technology to keep your home warm and safe.

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"Trusted across London for reliability and professionalism. Rated highly by 502 clients on Checkatrade."
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How can our Gas Safe Engineers assist you?

Boiler Installation
Boiler Repair
Boiler Servicing
Gas Safety Certificates
Central Heating
Power Flushing
Smart Controls
24/7

Book a Qualified Engineer

Book in under 30 seconds. Our experienced team responds 24/7.

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Need help right now?

Speak to our team by phone, WhatsApp, email or video consultation. We respond quickly, assess the issue and connect you with the right engineer. Our emergency team is available 24/7, 365 days a year.

Other ways to connect

Email us

info@zoom247.co.uk

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Here 247. Ready 247. Solving 247
EMERGENCY BOILER & GAS

Got a boiler or gas emergency?
We're here 24/7.

Whether it’s a boiler breakdown leaving you without heating or a suspected gas leak, Zoom247 is here to help anytime, day or night. Rest assured, our Gas Safe professionals will fix it right the first time.

When you choose Zoom247, you choose speed, Gas Safe expertise, and a customer-first approach. Let’s get that problem sorted today!

Instant Diagnosis

Save time with a video call before we arrive.

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Trusted by Londoners
"The team at Zoom 247 were a pleasure to work with, from start to finish they provided an excellent service."

Lola Lindsay-Price

Why Choose Zoom247?

We want to be the Gas Safe engineer you trust and recommend to friends and family.

24/7 Emergency Services

Boiler and gas emergencies can't wait, and neither do we. Our Gas Safe team is available around the clock.

Gas Safe Registered

All our engineers are fully Gas Safe registered, ensuring your safety and compliance.

Transparent Pricing

No hidden fees, just honest, upfront costs. You'll know exactly what you're paying for.

Cutting-Edge Technology

We use advanced diagnostic tools and offer smart heating solutions for maximum efficiency.

Here 247. Ready 247. Solving 247

Frequently Asked Questions

Boiler & Gas Questions

It’s recommended to service your boiler annually to ensure it runs efficiently, prevent breakdowns, and comply with warranty requirements.
A Gas Safety Certificate (CP12) is a legal requirement for landlords in the UK. It confirms that all gas appliances, flues, and fittings have been inspected and are safe. Homeowners aren’t legally required but we advise annual checks.
Low boiler pressure is often caused by leaks or bleeding radiators. You can top up pressure using the filling loop, but if it persists, call us to check for leaks or faults.
Noises such as banging, whistling, or gurgling could indicate trapped air, low water pressure, or limescale build-up. Best to have a Gas Safe engineer investigate.
Frequent breakdowns, rising energy bills, strange noises, or if your boiler is over 10-15 years old. Modern boilers are far more energy-efficient.
Turn off gas at the mains, open windows and doors, and immediately call the Gas Emergency Helpline at 0800 111 999. Don’t use electrical switches or naked flames.
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