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
Looking for a new boiler installation in Seaford? HJA Heating Ltd fits combi, system and regular boilers for homes across Seaford and the wider East Sussex area. Every installation is carried out by accredited Gas Safe engineers, so the work is done safely, efficiently and at a competitive price. HJA Heating Ltd is based in Eastbourne and covers Seaford along with nearby East Sussex areas including Bishopstone and Norton. Whether you are in the centre of Seaford or the surrounding East Sussex villages such as Newhaven, Crowlink and Piddinghoe, our Gas Safe registered engineers are only a short drive away.
Our care does not stop once the boiler is fitted. We provide ongoing servicing and repairs to keep your new system running smoothly, help protect your warranty and catch small issues before they become expensive ones. Many manufacturers require an annual service, and we make that easy to arrange.
Every home is different, so we start by understanding yours. Our engineers assess your existing setup, your hot water demand and how you use your heating, then recommend the right type and size of boiler. Getting this right first time is what keeps a new system efficient and reliable for years to come.
4.8 246 Reviews
Alan J Prior
2025-08-15
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
Jocelyn Quinlan
2025-08-15
Very happy with the service provided by Harry. Arrives on time and finishes the job in good time and quality of workmanship.
VC Saver
2025-08-01
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 is the trusted choice for boiler installations across Seaford and East Sussex, with Gas Safe registered engineers delivering excellence every time.
Answers to common questions about boiler installations in Seaford and across East Sussex.
Yes. Our engineers are Gas Safe registered and fully qualified to install both gas and LPG heating systems.
It depends on the fault and the age of your boiler. We give honest advice: if a repair is the most cost effective option we will say so, and only recommend a new installation when it genuinely makes sense.
The right size depends on your property, the number of radiators and your hot water demand. Our engineers assess this during the survey and recommend the correct type and size of boiler, so you are not paying for more than you need.
Depending on the brand, warranties range from 5 to 10 years. As accredited installers we can often provide extended cover, giving you longer term peace of mind.
Yes. We provide free, no obligation, fixed price quotes tailored to your Seaford home and budget, with no hidden fees.
Most boiler installations are completed in one to two days, depending on the complexity of the job. We will confirm the likely timescale when we quote so you can plan around it.
From your first enquiry to the final safety check, HJA Heating Ltd makes replacing your boiler in Seaford simple and stress free. Contact our friendly, experienced engineers for honest advice and a free, no obligation quote whenever you are ready. For boiler installations across Seaford and neighbouring East Sussex areas such as Newhaven and Crowlink, our local team is ready to help.