
Reliable Boiler Services Across East Sussex
Installation, replacements & energy-saving solutions for your home or business.
Upgrade or Replace Your Boiler with Ease
S. Mercer Plumbing delivers trusted boiler services across East Sussex, combining experience, reliability, and practical solutions for every property. From new installations to replacements and safety checks, our team ensures your heating is efficient, safe, and dependable. All work is carried out with care, clear communication, and attention to detail, leaving every customer satisfied.
When it’s time for a boiler replacement, S. Mercer Plumbing is here to assist. We offer clear guidance on the best options for your property, whether it’s a straightforward replacement, a conventional swap, or an upgrade to a more efficient system. If you’re considering a low-carbon solution, we can also advise on suitable heat pump options, 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Poorly maintained or outdated flues can affect boiler performance and safety. Our engineers carry out thorough inspections and upgrades of flues in voids, ensuring compliance with current UK regulations and helping to improve efficiency. Regular checks prevent hazards, reduce energy costs, and keep your heating system running smoothly.
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 in East Sussex
Don’t wait for boiler breakdowns or rising bills - contact S. Mercer Plumbing today for expert boiler services across East Sussex. Our Gas Safe registered engineers provide installations, replacements, and safety inspections with no call-out charges in Eastbourne. Book your service now and enjoy a warmer, more efficient home.
