Central Heating Installation in Cardiff

Why choose Gascall to install your Central Heating?


We are acredited with all major boiler manufacturers

All work is guaranteed and we offer extended warranties

We have high health and safety procedures - as required by our council clients

We can fast track your boiler installation

Free estimates and free professional technical advice


New Central Heating Systems & Upgrades

With over 20 years of experience in the industry, Gascall have developed a reputation as one of the leading providers of heating a plumbing services in the region, offering first rate value and workmanship to customers throughout Cardiff , Penarth, Barry, and the whole of South Glamorgan

New Central Heating

If you you need a new central heating system, our engineers work to high standards , from fitting the boiler in the most suitable location,
siting radiators to suite the room, and run pipework in the best possible routes to you get the benefits of central heating which is also pleasing to the eye.

We offer new central heating to domestic and commercial customers across the Cardiff region,
and we promise to beat any like for like quote from national gas companies to ensure you get the best possible value.

We cater to bespoke tastes, and have vast experience in both moder and contemporary designer radiator's, smart controls.

We install :-

Thermostatic Radiator Valves (TRVs)
Radiator covers
Wireless controls
Pipe work
Designer radiators
Smart controls.
Smart Apps.

Replacement Central Heating

If your central heating system is old and outdated, you could be paying more for your energy than you have to, not to mention being vulnerable to breakdowns and faults. Our expert team of qualified engineers are on hand to carry out high quality central heating upgrades, offering new central heating to domestic and commercial customers across the region, and we promise to beat any like for like quote from national gas companies to ensure you get the best possible value.
Accredited Engineers

All of the replacement central heating work we perform is Gas Safe accredited, and every new boiler we install comes with a 7 to 12 year warranty for maximum peace of mind.

For more information, or to arrange your central heating upgrade, get in touch with Gascall today.

Boiler Installation and estimates

We carry out free estimates for new boilers and can fit any manufacturer's boiler, give us a call and we will arrange a time to come over. Also we are Worcester Bosch and Vaillant approved installers, which allows us to give extended warranty on parts and labour for all new boilers installed by us. Our prices our very competitive and our work is carried out to the highest standard.

Our team of experienced, gas safe engineers, backed up with gas qualified managers make our company first choice for fitting your boiler. We are Worcester Bosch approved installers and can give a free 7 to 12 year warranty on new boilers fitted by us. In fact if you have a Worcester Bosch filter fitted we can extend your warranty to 10 years if you choose a CDi model. New boilers installed by us can come with the extended 7 to 12 year warranty as long as the customer commits to our 7 year service package and the boiler is fitted with an inline filter. If you are eligible for the Goverment Green deal initiative, we are approved to carry any energy efficient improvements in your home too. Replacing your boiler can involve significant work and not only can we change your boiler at a very reasonable cost, we can deliver a very excellent service and quality of work.

Our priority is your satisfaction with our work and giving you peace of mind by registering all boilers with Gas safe and doing all our work under warranty. So do not hesitate to contact us for a free quote on a boiler replacement or free estimate on a boiler change. All boilers are fitted from combination boiler swaps, to an A rated condensing boilers, to conversions from conventional boilers to combination boilers. We carry out quality work by experienced Gas Safe engineers.


Get in touch with us today to arrange your free boiler installation estimate.


Gas safe enginners

Free estimates we are happy to travel a reasonable distance to provide these

Competitive prices

Quality and guaranteed work

Free 7 to 12 year warranty on Worcester Bosch and Vaillant boilers



Our bolier replacements start from £1250 to supply and fit a new A-rated efficience boiler.


Central Heating Repairs, service and Installation in Cardiff  Gascall 02921 660292