Trusted Plumbing & Heating Engineers in Brighton & Sussex
Delivering Reliable Boiler, Plumbing & Bathroom Services for Homes & Businesses
At Heat Sussex, we’re your local experts in plumbing, heating, and bathroom refurbishments. Based in Henfield and serving Brighton and the wider Sussex region, we bring over 15 years of experience to every job. Whether you’re looking for a new boiler installation, emergency plumbing, or a full bathroom makeover, our team of Gas Safe and OFTEC-registered engineers are here to help—friendly, professional, and committed to doing the job right the first time.
What to do in an emergency
Heat Sussex Ltd are members of the gas safe register and offer up 10 year manufacturer warranty on new installations
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Heat Sussex Ltd are members of OFTEC and G1 installers of Grant Oil boilers offering extended warranty on all installations
Comprehensive Heating & Plumbing Services
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Domestic Heating Services:
From combi boiler upgrades to routine servicing, we keep your home warm, safe, and energy-efficient. Our team installs A-rated boilers and offers routine maintenance plans to maximise system life and reduce heating bills. We also respond quickly to breakdowns—so you’re never left in the cold.
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Commercial Heating Services:
Heat Sussex supports local businesses, landlords, and property managers with reliable commercial heating solutions across Sussex. We install and maintain commercial-grade systems in offices, rental properties, schools, and retail spaces - always to full compliance with safety regulations.
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Professional Bathroom Refurbishments:
We specialise in full-service bathroom installations - from modern ensuites to family bathroom overhauls. Our Brighton team manages every trade, ensuring seamless delivery from design to finish. Choose Heat Sussex for custom-fit solutions that combine function, style, and expert craftsmanship.
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General Plumbing Services:
Our plumbing expertise covers everything from quick tap repairs to full plumbing renovations. Whether it's replacing pipework, unblocking drains, or installing kitchen plumbing, our engineers offer fast, tidy, and affordable services that keep your systems running smoothly.
Our
Projects
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Commercial Gas Pipe
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Boiler Cylinder
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![Oranssi project: wraparound deck]()
Bathroom
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![Oranssi project: passive house]()
Worcester Boiler
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![Oranssi project: slat roof]()
Grohe Concealed Shower
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Commercial works
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Commercial works
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First Fix Pipework
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Lusso Bathroom Suite
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Lusso bathroom suite
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Lusso bathroom suite
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External oil boiler
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Oil boiler replacement
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Replacement gas boiler
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Underfloor heating
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Replacement Worcester bosch
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New boiler
Your Local Plumbing & Heating Specialists
We provide dependable services tailored to domestic and commercial clients alike, including:
Boiler Installation, Repair & Servicing: We install energy-efficient condensing boilers that can help reduce energy bills by up to 20%. Repairs and annual maintenance ensure your heating system runs safely and efficiently.
Bathroom Refurbishments: From design to finish, we handle every aspect of your bathroom transformation. Stylish, functional, and expertly installed to the highest standard.
General Plumbing Services: Dripping taps, burst pipes, or full plumbing upgrades - our Brighton-based plumbers respond fast and work with minimal disruption to your day.
All our work comes with a satisfaction guarantee and up to 10-year manufacturer warranties on new boiler installations.
Why Choose Heat Sussex?
✓ 15+ Years of Experience
✓ Gas Safe & OFTEC Registered
✓ Free, No-Obligation Quotes
✓ Friendly, Local Team
✓ Extended Manufacturer Warranties
✓ Serving Domestic & Commercial Clients
Whether you’re a homeowner in Henfield or a property manager in Brighton, our reliable and professional approach ensures complete peace of mind from start to finish.
Frequently Asked Questions
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A. We are approved installers of Grant Oil Boilers and other major manufacturers. All new installations come with generous warranties and full certification.
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A. Yes, we understand how urgent plumbing problems can be. Contact us immediately and we’ll aim to resolve the issue quickly with minimal disruption.
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A. Absolutely. We have experience in both domestic and commercial projects and are equipped to handle larger-scale installations and refurbishments.
Areas We Serve
We proudly provide plumbing and heating services across:
✓ Henfield
✓ Brighton
✓ Shoreham-by-Sea
✓ Hove
✓ Burgess Hill
✓ Worthing
✓ Hassocks
✓ And surrounding Sussex villages and towns
Heat Sussex has built a strong reputation for quality workmanship and great customer service across the region.
Backed by Industry Knowledge
We stay aligned with best practices recommended by industry leaders such as Energy Saving Trust, Gas Safe Register, and Which? Trusted Traders, ensuring our work is not just top quality but future-proof and energy-efficient too.
What Our Clients Say
Get a Free Quote Today
Looking for expert plumbing or heating services in Brighton or Henfield? Contact Heat Sussex for your FREE no-obligation quote. No job too big or small.
📞 Jack: 07787 392257
📞 Jon: 07411 732157
📍 29 Fletcher Way, Henfield, BN5 9FR
