£££Cardiff · Victorian townhouse
Central heating refit with designer radiators, Cardiff
New central heating system with vertical designer radiators and neat 10mm copper pipework throughout, balanced and commissioned.
Newport · Cardiff · South Wales
The boiler company Newportactually trusts.
Clear, fixed pricing, named local engineers and up to 18-year guarantees. New boilers fully installed from £2,499 inc. VAT. No hidden costs, no surprises on the day.
- No hidden fuel supplements
- Gas Safe registered (233679)
- 4.9★ from 1,160+ verified reviews
ATAG InstallersUp to 18-year guarantees
Registered No. 233679Verify on the register →- ATAG Installer
- Vaillant Advance Installer
- Glow-worm Installer
- Baxi Main
Heating done once, done properly
From an emergency no heating or hot water callout to a full central heating design, it's all handled by our own Gas Safe registered engineers.
Boiler Installation
Fixed-price boiler installation across Newport, Cardiff and South Wales. ATAG, Vaillant, Glow-worm and Baxi Main, fitted by our own Gas Safe engineers with up to 18-year guarantees.
Learn moreBoiler Repair
Fast, reliable boiler repairs for all major brands across Newport and South Wales, with honest diagnosis and no unnecessary upselling.
Learn moreBoiler Servicing
Annual boiler servicing to keep your boiler safe, efficient and warranty-valid, with emailed service reports and automatic annual reminders.
Learn moreLandlord Gas Safety Certificate (CP12)
Landlord gas safety certificates (CP12) for single properties and portfolios across Newport and South Wales, with instant certificates and automatic annual renewal reminders.
Learn morePower Flushing
Professional power flushing to clear sludge and restore efficiency to older or sluggish central heating systems across South Wales.
Learn moreCentral Heating Systems
Design and installation of complete central heating systems, engineered around your home for efficiency, performance and cost.
Learn moreReal prices, published up front
The national installers made you fill in a form to see a price. We just show you. Every figure below includes VAT, the flush, the filter, a thermostat and the guarantee.
ATAGfrom £2,999
combi boiler · 18-yr guarantee10.1 L/min hot water at a 35°C rise
- ATAG iC 24 combi boiler
- Standard flue and fittings
- System chemical flush
- Fernox TF1 Omega magnetic filter
Vaillantfrom £3,299
system boiler · 10-yr guarantee
- Vaillant ecoTEC Plus 625 system boiler
- Standard flue and fittings
- System chemical flush
- Vaillant Boiler Protection Kit
Baxifrom £2,999
regular boiler · 5-yr guarantee
- Baxi 415 heat-only boiler
- Existing hot water cylinder and loft tanks retained
- Standard flue and fittings
- System chemical flush
Fixed price applies to standard swaps meeting a few clear conditions. Non-standard homes get an honest survey, never a wrong price.
Three steps to a warm home
- 1
Get a fixed price
Answer a few questions and see a real, VAT-inclusive price, with no hidden fuel supplements.
- 2
Book your survey
A named engineer confirms the details and locks the price in writing.
- 3
Installed & guaranteed
Fitted by our own team, often in a day, with up to an 18-year guarantee on ATAG boilers.
Recent work across South Wales
Real installs in real homes, with honest cost bands. No stock photos, no American furnaces.
£££
£££Cardiff · 1930s semi-detached
System boiler & cylinder upgrade, Cyncoed
Ideal Logic Max system boiler and new unvented cylinder installed, seven radiators balanced, full system flush and smart controls.
££Cwmbran · Modern townhouse
ATAG combi install, Cwmbran
ATAG iC combi fitted with a 14-year warranty, relocated from the kitchen to the utility room, external flue and new condensate route.
££Newport · Victorian mid-terrace
Combi boiler replacement, Maindee
Old back boiler removed and replaced with a Vaillant ecoFIT combi, system power-flushed, magnetic filter and wireless thermostat fitted. One-day install.
££Newport · Mid-terrace
Combi install with vertical loft flue, Newport
Combi boiler fitted with a vertical flue routed neatly through the loft where a standard horizontal flue wasn't possible.
£Newport · 1970s semi-detached
Full system power flush, Newport
Sludged-up system power-flushed with the Kamco Quantum CF90, corrosion inhibitor added and a magnetic filter fitted. Radiators hot top-to-bottom again.
Rated 4.9 out of 5 by 1,160+ customers
We don't cherry-pick the nice ones. Read every review, on the platforms our customers actually use: Google, Checkatrade, Trustpilot and Which? Trusted Trader.
Which?Which? Trusted Trader Verified
Gareth, Lorenzo and Daniel are excellent to deal with and very efficient in their work. They fitted and service our boiler and recently replaced taps and a shower for us. This is an outstanding company to deal with because they are quick, clear in their quotations and always do the work well and clean up afterwards. Highly recommended.
Trustpilot
I'm truly grateful to Gareth and Dan as always. I had a leak underneath my kitchen sink, whereby my washing machine hose pipe had split. Upon me phoning for help, Dan arrived at my home within 30 minutes. This company cannot be anymore trustworthy, helpful and kind. I honestly can't thank you enough. Highly recommend this company, always goes above and beyond. Thankyou, Louise.
Checkatrade
Lorenzo and Dan couldn't have been more helpful with my Tado installation. Dan talked me through the hardware and answered all of my questions!
No heat or hot water?
We answer the phone. And we turn up.
A real, local engineer, not a call centre. Tell us what's wrong and we'll get you sorted.