DGN GAS installs and replaces boilers across Greenford (UB6) — from the 1930s semis around Horsenden Hill and the Grand Union Canal to the newer homes at Rectory Park. Gas Safe registered, Worcester Bosch, Vaillant and Baxi installer. Free no-obligation quotes.
Across Greenford’s 1930s semis and terraces — the Metroland streets that filled in as the Central line pushed west — DGN GAS replaces ageing boilers and installs modern heating sized to the property. Our Gas Safe registered, F Gas qualified team covers boilers, Megaflo cylinders, underfloor heating, heat pumps and air conditioning right across UB6.
From a like-for-like combi swap to a full system in an extended family home, every Greenford install is carried out to the same standard, with a clean and tidy finish.
Greenford is classic interwar Metroland — mostly 1930s semi-detached and terraced houses on streets running off Greenford Road and Oldfield Lane, with newer developments at Rectory Park and St Bernard’s Gate. Many of these homes still run tired, oversized boilers or original back-boiler setups behind the fire; we right-size a modern combi for a smaller house, or a system boiler and cylinder where there’s more than one bathroom, and remove redundant tanks and back boilers as part of the job.
We work the streets around Horsenden Hill, Ravenor Park and the Grand Union Canal, as well as the flats near Greenford station. Greenford homes are mostly straightforward to work in — driveways, side access and rear gardens — so a boiler swap is usually a clean single-visit job, with the flue and condensate routed to suit the house. We cover all of UB6 and out towards Perivale, Northolt and Sudbury.
New boiler installation and replacement across Greenford. Worcester Bosch, Vaillant, Baxi and ATAG supplied and fitted — every install includes a full flush of the system, Gas Safe certification and manufacturer warranty registration.
Unvented hot water cylinder installation in Greenford. Megaflo specialists — our work was featured in the Megaflo installer campaign.
Air source heat pump installation in Greenford. Government grant up to £7,500 available. F Gas qualified engineers.
Wet underfloor heating for new builds, extensions and renovations across Greenford. Full system design and installation.
Split system and multi-room air conditioning installation in Greenford. F Gas qualified. All major brands supplied and installed.
Full central heating system installation and upgrades across Greenford. New systems, extensions and heat pump ready installations.
If your radiators have cold spots, your system’s noisy, or your boiler keeps cutting out, the usual suspect is sludge and corrosion in the pipework — and a powerflush may be the fix. Often people are told on a service that their system needs flushing, or notice radiators that won’t warm up properly.
We assess the system and carry out the right flush to clear the blockages that wreck efficiency and shorten a boiler’s life. It’s a high-value job we do right across London as a standalone service — and on a new boiler install we always include a full flush of the system as standard. See our powerflush service for what’s involved.
All gas work carried out by Gas Safe registered engineers. Registration No. 623092. F Gas qualified for air conditioning and heat pump installations.
Baxi Approved, Vaillant Advance & Worcester Bosch Installers. Manufacturer warranties fully protected on every installation.
Verified five-star reviews from homeowners, landlords and families across London. Read them on our Google Business Profile.
Our team serves clients in English, Punjabi and Hindi — ਪੰਜਾਬੀ ਅਤੇ ਹਿੰਦੀ ਵਿੱਚ ਵੀ ਗੱਲ ਕਰ ਸਕਦੇ ਹਾਂ
Serving Greenford
Homeowners across Greenford and the wider Ealing borough trust DGN GAS for clean, one-day installs — here’s what they say:
"I have had a heating system including a Vaillant boiler, Megaflo and underfloor heating installed by DGN GAS. A very professional service and am extremely happy. I especially like the after sales care. Would highly recommend."
"Have used DGN GAS a few times now. They installed a boiler at my parent's house and I had a boiler and underfloor heating installed at my house. Very happy with everything."
A straight swap is usually a single day; a full system change or a back-boiler removal can take two. We give you a clear timescale with the quote.
Yes — the old boiler, any redundant loft tanks and an old back boiler all go, and we make good and tidy the space before we leave.
Yes — we work right across UB6 and UB5 into Perivale, Northolt and Sudbury, so it’s one local team from install to servicing.
As well as Greenford, DGN GAS installs and services heating across neighbouring areas including Ealing, Perivale, Northolt, Sudbury and Greenford. View all boiler installation services or see our full coverage area.