We install air source heat pumps in partnership with

If you live in Putney and are exploring low-carbon heating alternatives, air source heat pumps are an increasingly practical option for reducing gas usage and improving long-term energy efficiency. With a mix of Edwardian and Victorian houses, larger family homes near Putney Heath, and modern riverside apartments along the Thames, many properties in SW15 are well suited to heat pump technology—particularly where outdoor space is available. WPJ Heating installs air source heat pumps across Putney, helping homeowners transition to more sustainable heating while improving comfort and reducing environmental impact.
Working in partnership with Heat Geek, we install advanced Vaillant air source heat pump systems paired with high-efficiency hot water cylinders. These systems can achieve efficiencies of up to 400%, meaning significantly more heat output compared to the electricity consumed. For Putney homes that do not currently have a hot water cylinder, we assess internal space and plumbing layouts and clearly explain any adaptations required. We also support homeowners through the £7,500 Boiler Upgrade Scheme (BUS grant) application process, helping to reduce the upfront cost of switching to renewable heating.
Correct positioning is essential for a successful installation in Putney. The external heat pump unit typically requires a garden, side access, patio, or suitable outdoor area with sufficient airflow and thoughtful placement away from neighbouring or frequently used living spaces. Internally, the cylinder and associated pipework must be located where flow rates can be maintained efficiently. Many Putney homes are solid-wall properties, so we often recommend improving insulation—such as loft insulation upgrades or improved glazing—before installation to minimise heat loss and ensure the system operates at optimal efficiency.
Heat pumps perform best in well-prepared homes, and our surveys take a whole-property view rather than focusing on the unit alone. We assess radiator sizing, existing pipework, insulation levels, and household usage patterns. This approach is particularly important in Putney’s larger properties, where room sizes and layouts vary significantly. The result is a system designed to deliver steady, consistent warmth rather than short bursts of heat.
Air source heat pump installations in Putney typically start from £12,000 + VAT once the BUS grant has been applied. Final pricing depends on factors such as property size, insulation condition, required plumbing changes, and site access. WPJ Heating provides detailed surveys, clear proposals, and transparent pricing so you understand the scope, cost, and expected performance from the outset.
Why choose WPJ Heating in Putney?
-
Extensive experience working with Putney and SW15 property types, from period homes to modern developments.
-
Fully trained installers working in partnership with Heat Geek to deliver compliant, well-commissioned systems.
-
A complete service covering survey, system design, installation, commissioning, and ongoing support.
-
Dedicated assistance with Boiler Upgrade Scheme applications and eligibility checks.
-
Proven, high-efficiency equipment selected to suit your home’s specific heating demands.
If you’re considering a move toward lower-carbon heating and more predictable energy costs, contact WPJ Heating for a no-obligation quote on air source heat pump installation in Putney. We’ll help you make a confident, informed transition to cleaner heating.
Prices starting from £12,000 +vat once the BUS grant has already been applied.

The WPJ Difference!
Your Boiler Installer & Plumber in Putney
WPJ Heating provides professional plumbing and heating services to homeowners throughout Putney and across South and West London. Our plumbers & engineers are trained
to a high technical standard and take pride in delivering careful, well-finished work on every installation. We offer an exclusive 10-year guarantee on all boiler installations in putney from Worcester Bosch.
We work in hundreds of London homes each month and understand how important it is to operate respectfully within lived-in properties. Our team protects your home, works efficiently, and keeps disruption to a minimum throughout every stage of the job.
We focus on long-term performance, clear communication, and dependable results, and we would be pleased to support your Putney home with trusted plumbing and heating expertise.
Our Reviews
We have great reviews from so many happy customers, see what they have to say about us…
All authentic reviews from customers who love us!
Beware of providers seeming to be ‘perfect’ with 5/5 or 10/10 ratings.
Check out this article from Which? on how to spot fake reviews that makes for good reading!