AJP
Alan J Prior
2025-08-15
A Trade person to trust.
As usual great friendly service and care from Harry. HJA have carried out a good amount of work for myself and my neighbours. Work is always faultless, tidy and effective. Can’t fault HJA
welcome to hja heating in twelve oaks
Energy-Efficient Boiler Replacement in Twelve Oaks
Boiler Replacement in Twelve Oaks, East Sussex
HJA Heating Ltd is the local choice for boiler replacement in Twelve Oaks. We are based in Eastbourne and cover the whole of East Sussex, so our Gas Safe engineers can survey your old boiler, recommend the right new model, and complete the swap without fuss. HJA Heating Ltd is based in Eastbourne and covers Twelve Oaks along with nearby East Sussex areas including Woods Corner and Penhurst. Our team works throughout Twelve Oaks and the wider East Sussex area, taking in Burwash Weald, Netherfield and Ponts Green and the lanes between them.
Our Boiler Replacement Process in Twelve Oaks
Some homes are best served by a straight like-for-like swap, where the new boiler goes in the same position as the old one. Others benefit from converting to a different type of boiler at the same time. We talk both options through with you and carry out whichever suits your property.
Our involvement does not have to end when the new boiler is running. Some customers book us for the replacement alone, while others arrange ongoing maintenance to protect their investment from day one. Either option is available, and we shape the service around what suits you.
Signs to Look Out For in Twelve Oaks
- New rattles, hums, or clunks that were never there before
- A yellow or smoky flame instead of a crisp blue one, which we treat as urgent
- Replacement parts for your model becoming harder to source
- Repair call-outs becoming a regular event rather than a rare one
Here for you
More Services in Twelve Oaks
Boiler Installations in Twelve Oaks
Our heating engineers are accredited to work on all major brands of boilers. We are Vaillant Advance Installers, always place gas safety at the forefront of everything we do.
Boiler Repairs in Twelve Oaks
Issues with no hot water or central heating? Or maybe you are looking for a one off boiler repair? Find out about repairs and request a quote from our Gas Safe registered heating engineers.
Boiler Servicing in Twelve Oaks
Keep your boiler running smoothly with a boiler service. All our heating engineers are highly trained and Gas Safe registered to service, repair and install all Gas and LPG boilers.
Combi Boiler Packages in Twelve Oaks
We offer a comprehensive range of high quality, energy efficient boilers with prices to suit every budget. We provide detailed quotes and outstanding after sales support.
Central Heating Services in Twelve Oaks
Regular servicing and maintenance is essential to maintain efficiency and safety. Help keep your boiler and gas central heating system working as they should.
Power Flushes and De-scaling in Twelve Oaks
Sludge and debris accumulates in boilers and radiators dramatically reducing their effectiveness leading to a loss of efficiency and premature failure. We have the solution!
Emergency Plumbing in Twelve Oaks
Burst pipe, sudden leak, or no hot water? Our emergency plumbing team covers Eastbourne and the whole of East Sussex with 24-7 call-outs when you need help fast.
Gas Engineer Services in Twelve Oaks
Fully qualified Gas Safe registered engineers for boiler work, gas appliance servicing, safety checks, and suspected gas leaks. Trusted by homeowners and landlords across East Sussex.
Central Heating Repairs in Twelve Oaks
Cold radiators, pressure loss, leaks, or controls that will not respond? We diagnose and repair central heating faults quickly, keeping homes across East Sussex warm.
Central Heating Installation in Twelve Oaks
From full central heating systems to radiators, pipework, and modern controls, we design and install heating that is sized to your home and built to run efficiently.
Landlord Gas Safety Certificates in Twelve Oaks
Annual landlord gas safety checks carried out by Gas Safe registered engineers, with your CP12 record issued for your tenants. Ideal for landlords and letting agents.
you can trust us
Our Reviews
HJA Heating Ltd
4.8 246 Reviews
JQ
Jocelyn Quinlan
2025-08-15
Very happy with the service provided by…
Very happy with the service provided by Harry. Arrives on time and finishes the job in good time and quality of workmanship.
VS
VC Saver
2025-08-01
First class service
Harry HJAplumbing and heating provided an all round professional service in supplying a quote and installing a new boiler in very quick time to replace my failed old boiler. Harry is punctual works to a high standard and left everything clean and tidy and removed all debris from my premises and seems to go that extra mile to make sure customers are happy with the service he provides
hja heating ltd
Why Choose Us
HJA Heating Ltd is the trusted choice for boiler replacement across Twelve Oaks and East Sussex, with Gas Safe registered engineers delivering excellence every time.
Boiler Replacement in Nearby East Sussex Areas
- Boiler Replacement in Woods Corner
- Boiler Replacement in Dallington
- Boiler Replacement in Netherfield
- Boiler Replacement in Ashburnham Forge
- Boiler Replacement in Penhurst
- Boiler Replacement in Burwash Weald
- Boiler Replacement in Earls Down
- Boiler Replacement in Ponts Green
- Boiler Replacement in Burwash
- Boiler Replacement in Churches Green
- Boiler Replacement in Willards Hill
- Boiler Replacement in Mountfield
hja heating ltd
Boiler Replacement FAQs
Answers to common questions about boiler replacement in Twelve Oaks and across East Sussex.
Do you replace boilers for landlords as well as homeowners?
Yes. HJA Heating Ltd replaces boilers for both homeowners and landlords across East Sussex. Whether it is your own home or a rental property, the same Gas Safe engineers and the same fixed, transparent pricing apply.
Do you offer boiler replacement in Twelve Oaks?
Yes. HJA Heating Ltd carries out boiler replacements across Twelve Oaks and the whole of East Sussex. We are based in Eastbourne, so our Gas Safe engineers can survey your old boiler and plan the swap quickly.
Will you remove my old boiler?
Yes. Removing the old unit is part of the job. We disconnect the existing boiler safely, take it away, and leave the work area tidy once the new boiler is in place.
Do you carry out boiler replacements outside Twelve Oaks?
Yes, we cover the whole of East Sussex. HJA Heating Ltd is based in Eastbourne and replaces boilers in Hailsham, Seaford, Hastings, Bexhill, Uckfield, Heathfield, Polegate, and Battle, as well as Twelve Oaks and the villages in between.
Are your engineers Gas Safe registered?
Yes. All replacement work is carried out by fully qualified, Gas Safe registered engineers. Your old boiler is disconnected safely, and the new one is fitted, commissioned, and checked properly before we leave.
Why choose HJA Heating Ltd for a boiler replacement in Twelve Oaks?
We are a local Eastbourne-based company rated 4.8 from 246 reviews, with Gas Safe engineers, honest repair-or-replace advice, fixed transparent pricing, and coverage across the whole of East Sussex, including Twelve Oaks.
Get Your Free Boiler Replacement Quote in Twelve Oaks
If your old boiler is holding your home back, now is the time to act. Call HJA Heating Ltd on 01323 370220 for a free, no-obligation boiler replacement quote in Twelve Oaks, and let our Gas Safe engineers handle the upgrade from start to finish. Book your boiler replacement in Twelve Oaks and we will happily cover Burwash Weald, Netherfield and the surrounding East Sussex area too.