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
Many boiler warranties only stay valid if the boiler is serviced every year. If you want to protect the cover on your boiler in Seaford, HJA Heating Ltd carries out annual boiler servicing across East Sussex and provides a Gas Safe service certificate as proof. HJA Heating Ltd is based in Eastbourne and covers Seaford along with nearby East Sussex areas including Denton and Alfriston. Families in Seaford and nearby East Sussex spots including Newhaven, Peacehaven Heights and Chailey choose us for honest advice and tidy workmanship.
A typical boiler service is thorough and designed to make sure your system is safe and reliable. It includes a visual inspection of the boiler and the surrounding area, checking the gas pressure and flow rates, testing for carbon monoxide leaks, and inspecting the flue and ventilation. This full check keeps your boiler in top condition and reduces the risk of a breakdown.
Skipping a service can be a false economy. Many manufacturers require annual servicing to keep the warranty valid, so missing one could leave you paying for a repair that would otherwise have been covered. A yearly service protects both your boiler and the cover that comes with it.
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.
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.
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.
Regular servicing and maintenance is essential to maintain efficiency and safety. Help keep your boiler and gas central heating system working as they should.
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!
Is your old boiler costing you money or breaking down again and again? We replace ageing and inefficient boilers with modern, energy-efficient models, with free no-obligation quotes.
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.
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.
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.
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.
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.
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 servicing across Seaford and East Sussex, with Gas Safe registered engineers delivering excellence every time.
Answers to common questions about boiler servicing in Seaford and across East Sussex.
We are a trusted local company rated 4.8 from 246 reviews, with fully qualified Gas Safe engineers and thorough, affordable servicing. We cover Seaford and the whole of East Sussex and provide a Gas Safe certificate with every service.
If we spot a worn part or a potential issue during the service, we will explain it to you in plain terms. Catching problems early is one of the main benefits of servicing, as it helps avoid costly breakdowns later.
Yes. Once the service is complete, we provide a Gas Safe service certificate. It records that your boiler has been checked and maintained properly, which is useful for your own records and for keeping a manufacturer warranty valid.
A typical service includes a visual inspection, checking gas pressure and flow rates, testing for carbon monoxide leaks, inspecting the flue and ventilation, cleaning key components, checking safety devices and controls, and providing a Gas Safe service certificate.
Once a year. An annual service is the standard across the heating industry. It keeps your boiler safe and efficient, helps keep any manufacturer warranty valid, and catches small faults early before they turn into bigger problems.
Booking a service before winter is ideal, so your boiler is ready to handle the colder months. In truth any time of year is fine, as long as your boiler is serviced once every twelve months.
Keep your boiler safe, efficient, and reliable with an annual service. Call HJA Heating Ltd today on 01323 370220 to book professional boiler servicing across Seaford and East Sussex, carried out by fully qualified Gas Safe engineers. From Seaford through to Newhaven and Peacehaven Heights, HJA Heating is the East Sussex name to trust for boiler servicing.