Boiler Installations & Repairs in Lancing & West Sussex
Heatwise Group are your local, Gas Safe registered heating engineers in Lancing, providing boiler installations, boiler repairs and servicing, central heating upgrades and Gas Safety Certificates across West Sussex.
Whether your boiler has stopped working, you’re planning an upgrade to a modern combi boiler, or you’re searching for boiler replacement offers near me, we deliver a straightforward service with clear pricing, fast response call outs and Finance available through Phoenix Financial Consultants Limited.
Up to £500 off boiler installations this winter. Up to £500 off boiler installations this winter. Up to £500 off boiler installations this winter. Up to £500 off boiler installations this winter. Up to £500 off boiler installations this winter. Up to £500 off boiler installations this winter. Up to £500 off boiler installations this winter. Up to £500 off boiler installations this winter. Up to £500 off boiler installations this winter. Up to £500 off boiler installations this winter. Up to £500 off boiler installations this winter.
Local Boiler Specialists You Can Trust
A reliable heating system matters, especially in colder months. As a local company based in Lancing, we support homeowners and landlords throughout West Sussex, including Worthing, Shoreham-by-Sea, Littlehampton and surrounding areas.
All work is carried out by qualified engineers and completed to high standards, with safety and customer care at the centre of everything we do.
Why Choose Heatwise Group?
- Up to 12-year warranty
- FREE Hive smart thermostat
- FREE limescale reducer
- FREE MagnaClean filter
- Local Lancing-based specialists
- Full West Sussex coverage
- Gas Safe registered engineers
- Fast response call outs
- Competitive pricing with no hidden costs
- Finance available through Phoenix Financial Consultants Limited
- Deals and offers on boiler installations
- Clear installation timeframes and warranty support
- One-day installation (where applicable)
- Fixed-price quotations with no hidden costs
Boiler Installations
If your boiler is old, inefficient or frequently breaking down, a new boiler installation can improve comfort and reduce running costs. We install modern, energy-efficient boilers suited to your property and heating demand, with options available for combi boiler upgrades.
We can guide you through the right choices and provide a free quote with clear installation timeframes.
- Advice on the right boiler type for your home
- Professional installation and testing
- Finance available through Phoenix Financial Consultants Limited
- Strong manufacturer warranties for peace of mind
Boiler Repairs & Servicing
A boiler breakdown is disruptive and needs a fast solution. We provide responsive boiler repairs in Lancing and across West Sussex, diagnosing faults quickly and carrying out effective repairs to restore heating and hot water.
We also offer boiler servicing to help prevent breakdowns, improve efficiency and maintain safe operation. Regular servicing is one of the best ways to extend boiler lifespan and reduce unexpected repair costs.
Common issues we resolve include:
- No heating or hot water
- Low pressure or leaks
- Strange noises
- Ignition and thermostat faults
Central Heating Upgrades
If your heating feels uneven, slow to warm up, or expensive to run, a central heating upgrade can make a noticeable difference. We improve system performance and comfort by upgrading key components and improving efficiency so your home heats more evenly and economically.
Gas Safety Certificates
We provide Gas Safety Certificates across West Sussex. All checks are carried out by Gas Safe registered engineers to ensure appliances are operating safely and meet legal requirements where applicable.
If you’re a landlord needing a certificate, or a homeowner wanting reassurance, we provide thorough inspections and clear documentation.
FAQs
How do I know if my boiler needs replacing?
If your boiler is over 10–15 years old, frequently breaking down, or becoming inefficient, replacement may be more cost-effective than ongoing repairs.
How long does a boiler installation take?
Most boiler installations are completed within one day, depending on the system and any additional work required.
Do you offer warranties?
Yes. We install boilers that come with manufacturer warranties, offering long-term peace of mind.
Can I finance a new boiler?
Yes. We offer flexible boiler finance options to help spread the cost of your installation.
Do you cover areas outside Lancing?
Yes. We serve Lancing and surrounding areas — please contact us to confirm coverage.
What does your package include?
Our package includes:
- Hive smart thermostat
- MagnaClean magnetic filter
- Limescale reducer
- Gas Safe installation
- Building Control notification
- Removal of the old boiler
- Manufacturer warranty registration
Why should i choose Heatwise?
- 12 Year warranty
- MagnaClean filter – helps protect the heating system by removing sludge.
- Hive thermostat – allows customers to control heating remotely and potentially reduce energy usage.
- Limescale reducer – helps protect the boiler from scale build-up in hard-water areas.
Get a Free Quote Today
For boiler installations, boiler repairs and servicing, central heating upgrades or Gas Safety Certificates in Lancing and across West Sussex, contact Heatwise Group today.
We’ll provide honest advice and a free, no-obligation quote — with fast response call outs when you need us most.
