01
Published first hour
From £70 labour in office hours. One-hour minimum, then 15-minute increments. Parts and out-of-hours quoted before we attend.
See ratesBoilers · CP12 · Emergency gas · 24/7
The London gas engineer who still answers the phone.
Gas Safe registered engineers for boiler repair, boiler install, landlord CP12, gas leaks and cookers. First hour from £70. 24/7 cover across Greater London.
From £70First hour, office hours
24/7Emergency gas cover
20+ yearsServing Greater London
Why people book us twice
A Gas Safe visit, a dated certificate, a number that answers.
02
Gas Safe registered
Heating engineers, fully insured. No invented licence numbers on this site.
03
Greater London
From City Road we cover the boroughs — boilers, CP12s and emergency leaks.
Areas04
Sixty-minute aim
A person answers. One of our team aims to be with you within sixty minutes on emergency work.
Services
Boilers, certificates and leaks — the same London desk.
Boiler repair & install
Combi, system and conventional. Breakdowns, servicing and replacements. From £70 first hour.
Landlord CP12
Annual gas safety certificates for rentals, plus commercial and catering paperwork.
Cookers, fires & leaks
Hobs, cookers, gas fires and 24/7 emergency call-outs if you can smell gas.
Don't wait for a cold house or a failed CP12.
Send the quote desk a postcode and the job type. We'll call back with a slot.
Transparent pricing
A published first hour. Then we confirm the rest.
The £70 figure is labour for the first hour during office hours. Extra time, parts and out-of-hours work are quoted separately. Estimates before work begins.
Gas / heating engineer
From £70
First hour · office hours
- Boiler breakdowns and servicing
- Central heating and controls
- 24/7 emergency cover
- Parts quoted before we fit them
Boiler install
From £70
Survey · then a confirmed install
- Combi, system and conventional
- Flue, controls and pipework
- After-hours by arrangement
- Full install quoted after survey
Landlord CP12 / certs
From £70
First hour · rental and commercial
- Landlord gas safety certificate
- Commercial and catering certificates
- Change of tenancy checks
- Confirmed fee before attendance
How it works
Fill the desk. Get a slot. Collect the certificate.
The old site asked you to fill a buried form. This is the same number — 020 8088 3078 — with a quote desk that captures the job type and postcode.
1. Quote desk
Job type, urgency, postcode and a callback number. Under a minute.
2. Attendance
A Gas Safe engineer checks the boiler, cooker, fire or pipework on site.
3. Certificate
Dated CP12 or safety paperwork for the file, the agent or the council.
4. Repair or install
If it fails or the boiler is done, we quote the work so you are not stuck without heat.
Reviews
What London customers actually said.
★★★★★
“Excellent service from start to finish. The engineer arrived on time, was very professional and fixed our boiler issue quickly.”
Sarah Johnson · Islington, London
★★★★★
“We've used Gas Engineer London for several years now for our rental properties. Always reliable, professional and reasonably priced.”
David Thompson · Property manager
24
24/7 Gas Safe cover
Had no heating at 10pm. Called 020 8088 3078 and they had someone out within the hour.
Call nowGas Engineer Near You in London
Need a gas engineer near you? Our Gas Safe registered engineers cover every borough of Greater London for boiler breakdowns, boiler installs, landlord CP12 certificates, gas cooker and hob work, and gas leaks, with 24/7 emergency cover.
What a gas engineer visit costs
Labour starts from £70 for the first hour in office hours. Parts are quoted before we fit them, and typical jobs come to between £70 and £450. We confirm the figure before we attend.
Gas engineer or heating engineer: who do I need?
Any work on a gas boiler, gas fire, cooker or pipework must be done by a Gas Safe registered gas engineer. Our engineers handle the gas side and the heating side, so you only need one visit.
Call 020 8088 3078 or use the quote desk below.
Do you send a gas engineer the same day?
Tell us how urgent it is when you book. Emergency gas work is covered 24/7, and for routine jobs we offer the next available slot.
Quick answers
The questions people ask before they book a gas visit.
What gas work do you cover in London?
Boiler repair and installation, landlord CP12 gas safety certificates, gas leaks and 24/7 emergencies, cookers and gas fires, central heating and commercial gas work across Greater London.
How much does a gas engineer cost in London?
From £70 for the first hour of labour during office hours. One-hour minimum, then 15-minute increments. Parts, extra time and out-of-hours work are charged separately. We confirm the figure before we attend. Typical jobs fall between £70 and £450.
Are your engineers Gas Safe registered?
Yes. Our engineers are fully insured and Gas Safe registered. We do not publish a licence number on this site.
Do you offer 24/7 emergency cover?
Yes. We are open for calls and requests around the clock, including weekends and holidays. For a smell of gas or no heating, call 020 8088 3078 now.
How quickly will you respond?
A member of staff answers the phone. One of our team aims to be with you within sixty minutes on emergency work.