Call Now
Website
Call
Business Details
11 Years
experience
Emergency
services
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 City & Guilds qualified and Gas Safe registered engineer with extensive industry experience, we deliver reliable solutions tailored to domestic and commercial needs. Our services include boiler installations, heating system repairs, air conditioning, and renewable energy solutions like air source heat pumps. We prioritise clear communication, attention to detail, and customer satisfaction, offering no call-out charges in Eastbourne and carrying full insurance for client peace of mind. Our commitment to quality workmanship and practical problem-solving has earned us a strong local reputation.

We specialise in energy-efficient upgrades, system flushing, and leak detection, ensuring long-term reliability and cost savings for our clients. With a focus on honesty and transparency, we provide straightforward advice without hidden extras. Our team treats every property with care, combining expert knowledge with a no-nonsense approach to meet diverse plumbing and heating needs. Regular maintenance and preventative care are central to our service philosophy, helping clients avoid unexpected breakdowns and extend system lifespans. Recognised by customer reviews and industry accreditations, we remain dedicated to delivering professional, competitively priced services that prioritise comfort and sustainability.
Services
Boiler Services Heating Services Air Conditioning Landlord Services System Flushing Leak Detection Heat Pump Installation Flue Upgrades Thermostat Installation Emergency Repairs
Details
  • Year established: 2015
Highlights and features
  • Fully Gas Safe registered service
  • No call-out charges in Eastbourne
  • Full insurance cover for client protection
  • Years of hands-on plumbing experience
  • Specialise in energy-saving heating upgrades
Associations and certifications
  • City & Guilds
  • Gas Safe Register
  • F-Gas
What people say
Reliable plumbers No call-out charges Professional service Energy-efficient solutions Expertise
Services
Boiler Services
S Mercer Plumbing provides comprehensive boiler installations, replacements, and maintenance. Our Gas Safe registered engineers ensure safe, efficient systems with energy-saving upgrades. We address flue issues, safety compliance, and low-carbon alternatives like heat pumps. Regular servicing prevents breakdowns and extends boiler lifespan while reducing energy costs.
Heating Services
We offer expert heating system repairs, including 3-port valves, pumps, and thermostats. Our MagnaCleanse flush removes sludge and limescale, improving efficiency and reducing bills. Preventative maintenance ensures reliable warmth and lower running costs for homes and businesses across East Sussex.
Air Conditioning
Professional installation and servicing of mini-split air conditioning and air source heat pumps. These systems provide year-round comfort with eco-friendly heating and cooling. F-Gas registered engineers ensure compliance, energy savings, and improved indoor air quality for residential and commercial properties in Eastbourne.
Landlord Services
Tailored plumbing and heating solutions for landlords, including safety checks, compliance certifications, and emergency repairs. We ensure rental properties meet legal standards for gas safety and energy efficiency, with minimal disruption to tenants and landlords.
System Flushing
Our MagnaCleanse system flush eliminates sludge and limescale buildup in radiators and pipework. This enhances heat circulation, reduces breakdown risks, and extends system lifespan. Ideal for improving boiler efficiency and lowering heating bills in domestic and commercial properties.
People
Sam Mercer
Owner/Lead Engineer
Fully City & Guilds qualified and Gas Safe registered plumber with extensive experience in domestic and commercial heating systems. Specialises in energy-efficient upgrades and renewable technologies, delivering reliable solutions across East Sussex.
Questions
What areas do you cover?
We serve Eastbourne, East Sussex, and surrounding areas for all plumbing, heating, and air conditioning needs.
Are you Gas Safe registered?
Yes, Sam Mercer is fully Gas Safe registered (No. 542316) for boiler and gas appliance installations.
Do you offer emergency repairs?
Emergency plumbing and heating repairs are available with no call-out charges in Eastbourne.
What payment methods do you accept?
We accept cash, bank transfers, and major debit/credit cards for all services provided.
Can you service commercial properties?
Yes, we provide plumbing, heating maintenance, and system upgrades for commercial clients across East Sussex.
Do you install renewable energy systems?
We specialise in air source heat pumps and energy-saving controls to reduce bills and environmental impact.
Reviews (2)
Chris Davies
Jan 04, 2016 Report
These guys are simply the best. They are local, friendly, well priced, do fantastic work & go out of their way to provide excellent service at all times. Many times they've helped us out & I would heartily recommend them:-
Corrina Pinky Woolgar
Apr 13, 2015 Report
Absolutely fantastic service. So happy with the work & would recommend them to anyone. Not only is the work fantastic but they are reliable, clean and extremely cheerful too! Thank you both for such a wonderful job. A VERY happy customer! 5*