New boiler quotes in Swansea
Compare up to 3 quotes from Gas Safe registered installers covering Swansea and the surrounding area. Free, no obligation, under a minute.
We cover the whole of the UK, including Swansea
Local codes shown as examples. Whatever your postcode, put it in and we'll match you to Gas Safe registered installers who cover it.
Step 1 of 4
Takes about 60 seconds
What do you need help with?
Choose the option that best matches your situation.
Why we ask. It tells us how urgent this is, so emergencies go to the front of the queue.
We never sell you a boiler and we never quote a price. We introduce you to installers who do, and then it's your call.
What drives the price of a new boiler in Swansea?
We deliberately don't put a figure on this page. The job varies enormously and the honest answer is that nobody can price it from a postcode. Swapping an old combi for a new one in the same spot is a day's work. Moving the boiler to the loft, or converting from a conventional system with tanks, means new pipework and a much longer job.
The boiler itself is usually the smaller half of the bill. Labour, the flue, fittings, a magnetic filter and a flush all add up, and that's before anyone touches your radiators. This is exactly why comparing quotes matters: two installers looking at the same job in West Glamorgan can land a long way apart, and the cheaper one is not automatically the worse one.
Whoever you go with must be Gas Safe registered. It is against the law for anyone else to work on your gas boiler, and you can check any engineer's registration number yourself before they start.
Finding a boiler installer in Swansea
Our installers cover SA1, SA2, SA5, SA6 and the wider West Glamorgan area. Rather than ringing round yourself, you fill in one form and we pass it to up to three Gas Safe registered engineers who actually work in your postcode. They contact you, they quote, and you decide.
Ask each one the same questions so you're comparing like with like. Is the price fixed or an estimate? Does it include a power flush or just a chemical clean? Is a magnetic filter included, since most manufacturer warranties require one? Who notifies building control? A good installer in Swansea will not mind being asked, and one who bristles has told you something useful.
Boiler questions in Swansea
How much does a new boiler cost in Swansea?+
We don't publish a price, because we would only be guessing. What the job costs in Swansea depends on your flue, your gas run, where the boiler is going and the state of your existing system - things only an engineer standing in your house can see. Comparing three quotes for your actual job is how you find out, and how you know the number is fair.
Which postcodes in Swansea do you cover?+
We have Gas Safe registered installers covering SA1, SA2, SA5, SA6 and the surrounding West Glamorgan area. If your postcode isn't listed, enter it anyway. Our network covers more than we can list here.
How quickly can I get a boiler fitted in Swansea?+
If your boiler has failed completely, installers in Swansea can often fit a replacement within a few days. Tell us it's urgent on the form and we'll prioritise your enquiry.
Are your Swansea installers Gas Safe registered?+
Yes. Every installer on our network is on the Gas Safe Register. It is illegal for anyone else to work on your gas boiler. Ask to see their ID card and check the number at gassaferegister.co.uk before work starts.
Simple process
How it works, and how we vet every installer
We're an introduction service, not an installer. Our job is to get you competing quotes, fast, from engineers we've already checked on the Gas Safe Register.
01
Tell us what you need
One short form: your postcode and a few details about the job. Around 60 seconds.
02
We match & verify
We find installers who cover your postcode and confirm each one's Gas Safe registration.
03
Compare & choose
Up to 3 verified engineers quote. You compare like for like and pick one, or none.
How we vet
We check the register. Every installer. Every time.
It is illegal to work on a gas boiler in the UK without Gas Safe registration. We don't take an installer's word for it. We check, and we check again when their registration comes up for renewal.
Check any engineer yourself on the Gas Safe RegisterNetwork check
Running
- Gas Safe RegisterChecked against the live register, not a badge they uploadedQueued
- Company and insuranceRegistered company, valid public liability coverQueued
- Postcode coverageThey genuinely work near you, not “nationwide”Queued
- Ongoing standardsRemoved from the network the moment standards slipQueued
Running the same four checks we run on every installer.
Is it time?
Why replace an old boiler
Older boilers lose efficiency, break down more, and quietly cost you more every winter. A few signs it's worth getting quotes now:
- It's 10+ years old, or you don't know its efficiency rating
- Rising energy bills, or the house is slow to warm up
- Frequent repairs, leaks, or a boiler that keeps losing pressure
- Banging, gurgling or a pilot light that won't stay lit
Potential saving
up to £840/ year
Replacing an old G-rated boiler (below 70% efficient) with a new A-rated one can cut your heating costs substantially. Illustrative figure, Energy Saving Trust, for a detached home. Your saving depends on your home and usage.
Reviews
What homeowners say
4.7 · Rated excellent by UK homeowners
Our boiler finally packed in after nearly 14 years. Got three quotes and chose a local installer who could start the following week. They arrived on time, covered the floors and explained the new controls before leaving. The house warmed up much quicker than before.
Martin Doyle, Stockport
Really pleased with the whole installation. I was expecting loads of mess but the engineer kept everything tidy and took the old boiler away. The job was finished in one day and the final price was exactly what we were quoted.
Chloe Pearson, Watford
The new boiler is working great and the installer clearly knew what he was doing. They were around 40 minutes late on the first morning, but did call to let us know. Apart from that the job went smoothly and they cleaned everything up properly.
Abdul Karim, Coventry
We had our old system boiler replaced with a combi. I was worried about the water pressure but its actually much better now. The engineer talked us through everything without making it too complicated. Very happy we went ahead with it.
Rachel Norris, Worcester
Good experience from start to finish. The installer checked the radiators, explained why we needed a system flush and gave us a proper written quote. No surprise extras at the end which was a big relief.
Ian Fletcher, Blackpool
Installation itself was excellent and the boiler is much quieter than the old one. There was a small delay getting the thermostat set up, so they had to come back the next morning. It was sorted quickly though and communication was good.
Gemma Lowe, Swindon
Our heating had completely stopped and we have a young baby, so we needed it done fast. The installer managed to fit us in within three days. Really friendly bloke, worked hard all day and left the kitchen cleaner than he found it.
Steven Adams, Doncaster
I dont know anything about boilers so appreciated how clearly everything was explained. We were given a couple of options and didnt feel pushed towards the expensive one. New boiler has been in for a month now and no problems at all.
Laura Kemp, Maidstone
The quote was fair and the work was completed to a good standard. The installation took slightly longer than planned because one of the pipes needed moving, but they kept us updated. Heating is working perfectly now.
Neil Barlow, Preston
Very professional service. They arrived at 8 in the morning and had the old boiler removed pretty quickly. The new one was running by late afternoon. They also showed me how to adjust the temperature and use the timer properly.
Farah Ali, Luton
Had a new Worcester boiler fitted and couldnt fault the workmanship. Pipework looks much neater than before and the engineer tested every radiator before leaving. Price was competitive compared with the other quotes we had.
Craig Morton, Chester
Overall very happy. The engineer was polite and explained what he was doing throughout the day. There was a little bit more noise and drilling than I expected, but I suppose thats normal. Everything was cleaned up afterwards.
Denise Harper, Reading
Boiler quotes near Swansea
Other towns we cover in Wales.
Get your three quotes
One form, under a minute. Gas Safe registered installers who cover your postcode. Free, and no obligation at any point.