Heat Pump Installation
in Lewisham
Vetted MCS-certified heat pump installers in Lewisham. Free quotes for air-source, ground-source and hybrid systems. 3 quotes in 24 hours, no obligation.
- Local heat pump installation specialists in Lewisham
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How Much Do Heat Pump Installation Cost in Lewisham?
Real prices from completed projects in Lewisham and the surrounding area. Costs vary by size, specification and access — use these as a starting guide, then get 3 free quotes for your specific project.
The most common home install — an outdoor unit paired with a new hot-water cylinder and controls. From £8,000–£14,000 installed after the £7,500 Boiler Upgrade Scheme (BUS) grant, by an MCS-certified installer.
Get quotes for this →A borehole or slinky-loop ground array feeding an indoor heat-pump unit. Higher upfront cost but excellent efficiency and running cost. £14,000–£25,000 installed after BUS grant.
Get quotes for this →A heat pump paired with a smaller retained gas boiler for peak-demand back-up. Ideal for larger properties or where full electrification isn't yet viable. £10,000–£18,000 installed.
Get quotes for this →Costs depend on size, spec and access. The best way to know your exact price is to compare 3 quotes from local specialists.
Get free quotes →Lewisham pricing note: Building costs in London are typically 30–40% above the national average, driven by higher labour rates, congestion charges, stricter planning requirements and premium material delivery costs. Inner London boroughs (Zones 1–2) command the highest rates. Prices shown are indicative ranges for Lewisham and London. Always get at least 3 written quotes before committing to any builder.
Heat Pump Installation Specialists Who Know Lewisham
Our Lewisham coverage includes 440 vetted trades operating in the London pricing area, with 1760+ completed projects booked through BestBuilders and an average homeowner rating of 4.7 out of 5.
Coverage for Lewisham extends into the neighbouring towns of Barnet, Walthamstow and Hounslow, giving you a broader set of London trades to compare than a single-town search would return.
Building costs in London are typically 30–40% above the national average, driven by higher labour rates, congestion charges, stricter planning requirements and premium material delivery costs. Inner London boroughs (Zones 1–2) command the highest rates. That regional context is worth holding in mind when you compare the quotes that come back for your Lewisham job.
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What Lewisham Homeowners Say About Our Heat Pump Installation Specialists
Went ahead with an air source heat pump at our place in Lewisham. Proper room-by-room heat-loss survey first, MCS certificate sorted and the grant deducted straight off the quote. £12,540 fitted and the house has never been warmer.
ASHP with radiator upsizing for our home in Lewisham. Four radiators upsized for the lower flow temperature, tidy pipework and a proper handover of the controls. £16,590 including the cylinder, and running costs are down on last winter.
Heat pump and controls upgrade at our house in Lewisham. DNO notification handled, the outdoor unit is quieter than the fridge, and the installer talked us through the controls properly. £20,450 all in over three days.
Heat Pump Installation in Lewisham — FAQs
Plan Your heat pump installation Project in Lewisham
Whether you're researching costs, checking planning rules, or comparing approaches before you commit, our editorial team has produced these guides to help Lewisham homeowners make informed decisions about their heat pump installation project.
Heat Pump Installation Cost Guide
Detailed UK price ranges, regional adjustments and worked examples for heat pump installation projects.
Read Heat Pump Installation Cost Guide →All Heat Pump Installation Specialists
Browse our nationwide network of local heat pump installation contractors covering all 519 UK towns.
Browse Heat Pump Installation Specialists →All Cost Guides
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View All Cost Guides →Planning your heat pump installation project? Read these guides:
Heat Pump Installation Near Lewisham
We also connect homeowners with local heat pump installation specialists in towns surrounding Lewisham.
Planning Your Heat Pump Installation in Lewisham
Before you compare quotes, it's worth understanding the full UK price picture for heat pump installation and how Lewisham sits within it. The guides below cover average costs, what affects your quote, and how to choose a builder you can trust.
UK Heat Pump Installation Cost Guide
Full price ranges, worked examples and the factors that move your quote — drawn from real project data across 519 UK towns.
Read the heat pump installation cost guide →Heat Pump Installation Across the UK
Browse heat pump installation services nationwide, see what's typical in your region, and request quotes from any UK location.
Visit the UK heat pump installation hub →Planning Permission for Heat Pump Installation in Lewisham
Find out whether your heat pump installation needs planning permission in Lewisham, what Permitted Development limits apply, and how rules differ in conservation areas, Article 4 zones, and listed-building settings.
Read the heat pump installation planning rules →More homeowner resources: all UK building guides, cost guides, planning permission, comparisons, how-to guides and industry insights.