Gas Leak Detection & Repair
Can you smell gas? Has your CO alarm gone off? Don't wait — call us now. Our Gas Safe registered engineers cover all of the North East and aim to be with you in 2 hour.
⚠️ If you can smell gas strongly — leave the property immediately, do not use any switches, and call the National Gas Emergency line on 0800 111 999 before calling us.
Act immediately
Warning Signs You Need to Call Us Now
Any one of these is enough reason to pick up the phone — don't wait to see if it gets worse
Smell of gas
A sulphur or rotten egg smell anywhere in your home — leave immediately and call us.
CO alarm sounding
Carbon monoxide is odourless and invisible. If your alarm triggers, get out and call.
Yellow or orange flame
Your boiler or gas appliance flame should always be blue. Any other colour is a warning sign.
Black soot marks
Soot or staining around appliances indicates incomplete combustion — a serious CO risk.
Meter disconnected
National Grid disconnected your meter after detecting a leak? We reconnect and repair.
Hissing near pipework
An audible hiss near gas pipes or appliances can indicate a pressurised leak.
CO is odourless, colourless — and deadly
Carbon monoxide poisoning kills around 60 people in the UK every year and sends hundreds more to hospital. If your CO alarm sounds, or if anyone in your household is experiencing these symptoms — get out and call us immediately.
- Persistent headaches, especially in the morning
- Dizziness, nausea or confusion
- Weakness or shortness of breath
- Symptoms that improve when you leave the property
- Multiple people in the household feeling unwell at the same time
What we do when we arrive
A thorough, systematic approach — not a quick look
- Test your gas meter, pipework and all appliances
- Use specialist equipment to trace the exact source of the leak
- Carry out all repair work on the same visit where possible
- Reconnect your gas supply safely once repairs are complete
- Issue a full gas safety certificate (CP12) on completion
- Advise on any further work needed to keep your home safe
Real emergencies, real results
Customers We've Helped
"Smelt gas at 7am, called NCL Gas and they were at my door within the hour. Found the leak, fixed it and had us back on gas the same morning. Incredible service."
— Karen B.
"CO alarm went off in the night. NCL Gas came out immediately, found a fault with the boiler flue and sorted it on the spot. Can't thank them enough."
— Tony M.
"Gas meter had been disconnected by National Grid. NCL Gas found the leak, repaired it and got us reconnected the same day. Very professional."
— Diane S.
Think you have a gas leak?
Call us now. We aim to be with you within the hour across Newcastle and the North East. Our Gas Safe engineers carry all the equipment needed to trace, repair and certify on the same visit.
07722 190986Gas Safe registered · ~1 hour response · Newcastle & North East
Common questions
Frequently Asked Questions
Gas Leak Repair Pricing
Transparent, fixed-rate pricing with no hidden charges
Includes full leak trace on meter, pipes & all appliances. Minor repairs fixed on the spot — no extra charge.
- Multi-point gas pressure test
- Trace leak on meter, pipes & appliances
- Repair work carried out same visit
- Gas Safe certificate issued
- Aim to arrive within 1 hour
~1 hr
We aim to be with you within an hour of your call across the North East.
All work carried out by Gas Safe registered engineers. Certificate issued on completion.
Reg. No. 664506
Get in touch
Free quote, no obligation.
Tell us what you need and we'll get back to you promptly. Most enquiries answered within a few hours.
Phone
07722 190986Opening Hours
Open 24/7 — 365 days a year
Emergency engineers available every night