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Trusted Plumbers in Eastbourne
S Mercer Plumbing is a trusted provider of plumbing and heating services in Eastbourne and East Sussex. Led by Sam Mercer, a fully qualified and Gas Safe registered engineer with extensive industry experience, the business delivers reliable solutions for domestic and commercial clients. Services include boiler installations, heating system repairs, air conditioning, and renewable energy solutions like heat pumps. All work is carried out with a focus on clear communication, attention to detail, and customer satisfaction. The company prioritises transparency, with no hidden fees or call-out charges in Eastbourne, and maintains full insurance for client peace of mind.

Sams expertise in energy-efficient systems ensures clients benefit from cost-effective, environmentally conscious solutions. From minor repairs to full system installations, the business combines practicality with professionalism to meet diverse client needs. Customer testimonials highlight the teams reliability, technical competence, and commitment to resolving issues efficiently. S Mercer Plumbings reputation is built on years of hands-on experience and adherence to high standards of workmanship. The company remains dedicated to providing accessible, no-nonsense advice while treating every property with care and respect.
Services
Boiler Services Heating Repairs Air Conditioning Heat Pump Installation System Flushing
Highlights and features
  • Fully Gas Safe registered and City & Guilds qualified engineers
  • No call-out charges in Eastbourne
  • Full insurance cover for client protection
  • Specialists in energy-efficient heating solutions
  • Proven track record of customer satisfaction
Associations and certifications
  • Gas Safe Register
  • City & Guilds
What people say
Reliable service Professional work No hidden fees Energy-efficient solutions Prompt responses
Services
Boiler Services
Professional boiler installations, replacements, and safety checks across East Sussex. Our Gas Safe engineers ensure efficient, compliant systems with options for energy-saving upgrades. Services include flue inspections, fault diagnostics, and low-carbon heat pump advice. We prioritise clear communication and lasting solutions for residential and commercial clients.
Heating Services
Comprehensive heating system maintenance, repairs, and MagnaCleanse flushes to improve efficiency. We fix 3-port valves, pumps, and thermostats while offering preventative care to reduce breakdown risks. Our engineers optimise system performance, lower energy bills, and extend equipment lifespan for homes and businesses in East Sussex.
Air Conditioning
Expert installation and servicing of mini-split air conditioning and air source heat pumps. These systems provide year-round comfort with eco-friendly cooling and heating. Fully F-Gas registered, we ensure compliant, efficient setups that reduce energy costs while improving indoor air quality and temperature control for residential and commercial properties.
System Flushing
Specialist MagnaCleanse system flushes to remove sludge and limescale from radiators and pipework. This service enhances heat circulation, reduces energy consumption, and prevents costly breakdowns. Recommended as part of regular maintenance, it extends boiler lifespan and ensures optimal heating performance for domestic and commercial systems in East Sussex.
Heat Pump Installation
Supply and installation of air-to-air and air-to-water heat pumps for sustainable heating and cooling. These systems lower carbon emissions and energy bills while providing reliable temperature control. Our engineers assess property suitability, recommend models, and ensure professional fitting and maintenance to meet UK regulatory standards and client efficiency goals.
Questions
What areas do you cover?
We serve Eastbourne and surrounding areas in East Sussex for all plumbing and heating needs.
Are you Gas Safe registered?
Yes, all our engineers are Gas Safe registered for safe and compliant gas appliance work.
Do you charge call-out fees?
No, we offer free call-outs within Eastbourne for all plumbing and heating emergencies.
What heating systems do you install?
We specialise in boilers, heat pumps, and energy-efficient heating systems tailored to your property.
Can you help with renewable energy solutions?
Yes, we install air source heat pumps and provide advice on reducing energy bills sustainably.