Boilers & Heating
Boiler Repairs in Warrington & St Helens
Fault diagnosis and repair. We diagnose first, tell you what it needs and what it will cost.
Get a free quote
When people usually call us
No heat or hot water
The most common call — usually diagnosable from a description and a couple of photos.
Leaking or dropping pressure
A pressure or leak fault that needs tracing before it's fixed properly.
Strange noises or error codes
Banging, whistling, or a fault code on the display — tell us what it says.
Won't fire up at all
No ignition, no display, or it's cutting out shortly after starting.
How the job runs
01
Diagnose
We work out what's actually wrong before quoting anything.
02
Price
A clear price for the fix, including parts, before any work starts.
03
Repair
Fixed properly, tested, and explained in plain terms.
Recent boiler repairs
See all work →Photos of this kind of job are on their way — ring or request a quote and we’ll tell you about similar work we’ve done.
Why JMS Gas
Gas Safe registered — 220040
Check us on the Gas Safe Register before we start.
20 years' experience
Domestic and commercial gas work.
Free written quotations
Itemised, no obligation, no pressure.