Air Source Heat Pump Installation - ASHP in West Sussex (32)

Looking for air source heat pump installation in West Sussex? Whether you're trying to cut your energy bills, make your home greener, or simply stay warm without the gas, you’re in the right place.

Find air source heat pump installation in West Sussex

We’ll help you find checked air source heat pump installation services in West Sussex. Use our free search tool to browse trades covering your local area, or save time with our quote request feature and we’ll do the chasing for you.

What to expect when hiring air source heat pump installation services in West Sussex

From full system installations to air source heat pump servicing and repairs, homeowners in West Sussex ask for help with a range of jobs. Here’s what you can typically expect.

Common jobs

• New installations
• Repairs
• Air source heat pump servicing
• Performance checks and upgrades

Average installation costs

The upfront cost of a heat pump will vary depending on the system type, your home's size, and the installation's complexity.

• Air-to-air heat pump prices are normally around £3,000 for supply and installation

• Air-to-water heat pump costs are typically more expensive, costing an average of £15,000 for supply and installation.

Read more in our cost guide to help calculate accurate pricing in your area.

What’s usually included in a quote

• Supply and fit
• Pipework
• Fittings
• Refrigerant
• Electrical hook-up
• Commissioning and testing

How long it takes

Installation can take 2 to 5 days, depending on your home setup.

What to check

Look for installers who are MCS certified and qualified in heating or renewables. We show these clearly on profiles.

Air source heat pump installation: Homeowners vs renters

If you own your home, you’re usually responsible for arranging and funding the installation. Planning permission isn’t usually needed, but check local rules just in case. You might be eligible for grants like the Boiler Upgrade Scheme (worth up to £7,500).

If you rent, it’s up to your landlord to make energy upgrades like installing an air source heat pump. If your home has one already and it needs servicing, report it to your landlord or letting agent.

Emergency air source heat pump repair in West Sussex

Most heat pump issues aren’t true emergencies, but there are exceptions. If your system has stopped completely, is leaking, or causing electrical faults, it’s time to call for help.

We can connect you with checked air source heat pump engineers in West Sussex who offer urgent repair callouts.

Use our search tool to find services near you or request a quote directly for faster help.

Find a tradesperson for the job you need in West Sussex

Need help with something specific? Air source heat pump installers in West Sussex can support with:

• First-time installation
• Annual air source heat pump servicing
• System upgrades and efficiency checks
• Repairs or part replacements
• Advice on system size and placement
• Connections to underfloor heating
• Grant applications (e.g. Boiler Upgrade Scheme)