
Reliable Boiler Services & Repairs in Eastbourne, East Sussex
Installation, replacements & energy-saving solutions for your home or business.
Upgrade or Replace Your Boiler with Ease
We deliver trusted boiler servicing, combining experience, reliability and practical solutions for every property. From new boiler installations, replacements and safety checks, our team ensures your central heating is efficient, safe and dependable. We carry out all work with care, clear communication and attention to detail. We ensure every customer is satisfied.
When it’s time for a boiler replacement, S. Mercer Plumbing is here to assist. We offer clear guidance that works around your needs. Whether it’s a straightforward replacement, a conventional swap, or an upgrade to a better system, we can help.
If you’re considering a low-carbon system, we can advise on suitable heat pumps, including air-to-air or air-to-water systems. Your comfort and safety are always our priority.
Other Services We Offer
S. Mercer Plumbing offers a complete range of plumbing and heating services for domestic and commercial clients in Eastbourne and surrounding areas. Each service is carried out with expert care and tailored to meet the specific needs of the customer.

Air Conditioning Services

Heating Services
Improve Your Boiler Efficiency and Safety
Poorly maintained or outdated flues can have a sizeable impact on how well your boiler runs and how safe it is. Our engineers carry out full inspections and upgrades of flues in voids, making sure your system meets current UK standards. This helps improve performance, protect your home and keep your heating running smoothly.
We often find that small issues left unchecked can turn into bigger problems over time. A quick assessment can highlight early signs of wear and tear, saving you stress and unexpected repair costs later. Regular checks are a simple way to look after your heating system and support better energy use throughout the year.
Key Benefits:
- Improved energy efficiency, lowering your heating bills
- Compliance with current safety standards
- Reduced risk of breakdowns or hazards
- Extended boiler lifespan


No Call-Out Charges for Boiler Repair in Eastbourne
If your heating is making odd noises, running inefficiently or simply due a check, get in touch. We provide annual boiler services in Eastbourne, along with trusted boiler repair support when things go wrong. Our Gas Safe registered engineers offer fast appointments, clear communication and no call-out fees.
A regular boiler service keeps your system running safely and helps prevent costly breakdowns. It can also improve efficiency, helping you stay warm while reducing your energy bills. Whether you need a routine check or urgent boiler repair in Eastbourne, we are here to help.
We also support landlords, tenants and businesses with ongoing maintenance plans and compliance checks. Taking care of your boiler is a great way to protect your property. It helps you avoid sudden breakdowns in the colder months. Book your next boiler service today and enjoy a reliable, comfortable home all year.
