Heat Pump Installation
How to Choose an Air Source Heat Pump Installer in the North West
A homeowner guide to choosing an air source heat pump installer in the North West, including surveys, radiator checks, grant guidance and aftercare.
Do not choose on equipment brand alone
The installer matters more than the badge on the outdoor unit. A strong heat pump project depends on heat loss calculations, radiator suitability, hot water planning, controls setup and a clean installation route.
A good installer should be able to explain the design, not just name a manufacturer.
Want numbers for your home?
Check your heat pump estimate before booking a survey.
Use EPC data where available to see likely system size, installed price guide and £7,500 BUS grant deduction.
What to check before you commit
Before choosing an installer, ask how the system will be sized, how radiators will be checked, how the hot water cylinder will be planned and what happens after installation if settings need adjusting.
You should also understand whether the quote is a guide or a final post-survey price.
- Room-by-room heat loss calculations
- Radiator and emitter checks
- Clear BUS grant guidance
- Controls and weather compensation setup
- Aftercare and annual servicing route
Why local aftercare matters
A heat pump is a heating system you live with every day, so aftercare matters. Local support makes it easier to handle annual servicing, small adjustments and practical advice once the system is installed.
For North West homeowners, choosing a company with clear local coverage can be more useful than choosing a distant installer offering a fast quote.
Useful next steps
Air source heat pump installation
Read the main installation page for survey-led design and next steps.
Open pageCheck your heat pump estimate
Get a rough installed price, system size and grant deduction before booking a survey.
Open pageAftercare and servicing
See the annual service route available after installation.
Open pageNext steps
Want a rough price first? Try the instant quote tool.
Need the right service page? Explore our renewable heating services.
Looking for local coverage? Start with Warrington or browse all areas we cover.
Ready to talk through your home? Contact COMPASS.
Local pages linked to this article
Warrington
Heat pump surveys, indicative quotes and installation planning for homes across Warrington and surrounding areas.
View WarringtonCheshire
Premium heat pump surveys, design and installation planning for Cheshire homes, with a survey-led approach and clean project handling.
View CheshireLiverpool
Air source heat pump installation, heat loss surveys and servicing support for Liverpool homeowners looking for realistic pricing and proper system design.
View LiverpoolWirral
Survey-led air source heat pump design, annual servicing and system optimisation for Wirral homes.
View WirralChester
Heat pump surveys and installation planning for Chester homes, including oil and LPG properties considering the BUS grant and low-carbon heating.
View ChesterRelated reading
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Read articleHeat Pump Service in Warrington: What Is Included?
A clear guide for Warrington homeowners on what is included in an annual heat pump service, what is not included, and when repair work is separate.
Read articleFAQ
Ask how they calculate heat loss, check radiators, plan hot water, set controls and handle aftercare after installation.