Solar thermal installers in London
17 MCS-certified local installers within 25 miles of London. Get up to 5 free quotes, usually within 24 hours.
MCS-certified
Every installer is on the UK's Microgeneration Certification Scheme register.
24-hour quotes
Most homeowners hear back from installers within a day.
Free, always
No fees, no commitments. Installers pay us, not you.
London's diverse housing stock — from Victorian terraces in Hackney to modern flats in Canary Wharf — creates unique opportunities and constraints for eco installation. Many properties sit within conservation areas where solar panel positioning or external wall insulation requires prior approval. Inner London's high electricity prices make solar generation and battery storage especially attractive, while the Boiler Upgrade Scheme has accelerated heat pump adoption in larger townhouses. Labour costs in London typically run 10–20% above the national average, so comparing quotes from multiple MCS-certified installers is particularly worthwhile. Many flat-dwellers are eligible for the £350 OZEV EV charger grant.
Real local pros near London
- BL
- EL4.7(0 on Google)9.5 mi from LondonMCS
MCS-certified installer, approved for the Boiler Upgrade Scheme (BUS) grant.
Air-Source Heat PumpBattery StorageExhaust-Air Heat Pump - OLMCS-certified11 mi from LondonMCS
MCS-certified installer, approved for the Boiler Upgrade Scheme (BUS) grant.
Air-Source Heat PumpBattery StorageSolar PV - 13 mi from LondonMCS
MCS-certified installer.
Air-Source Heat PumpSolar Thermal - 5.0(0 on Google)13 mi from LondonMCS
MCS-certified installer, approved for the Boiler Upgrade Scheme (BUS) grant.
Air-Source Heat PumpBattery StorageSolar PV - LL3.0(0 on Google)3.6 mi from LondonMCS
MCS-certified installer, approved for the Boiler Upgrade Scheme (BUS) grant.
Air-Source Heat PumpSolar Thermal - BL4.6(0 on Google)16 mi from LondonMCS
MCS-certified installer, approved for the Boiler Upgrade Scheme (BUS) grant.
Air-Source Heat PumpExhaust-Air Heat PumpSolar PV - 4.2(42 on Google)17 mi from LondonMCS
MCS-certified installer, approved for the Boiler Upgrade Scheme (BUS) grant.
Air-Source Heat PumpBattery StorageSolar PV - SL3.7(3 on Google)14 mi from LondonMCS
MCS-certified installer, approved for the Boiler Upgrade Scheme (BUS) grant.
Air-Source Heat PumpBattery StorageExhaust-Air Heat Pump
Compare quotes from London solar thermal installers
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Solar thermal installation in London, common questions
How much does solar thermal cost in London?
Costs vary by property and system size. Most MCS-certified installers in London will give you a free written quote within 24 hours so you can compare. Grants like the Boiler Upgrade Scheme (up to £7,500 for heat pumps) can significantly reduce the price.
How long does solar thermal take to install in London?
Lead times in London are typically 2-8 weeks from accepting a quote, depending on the system and any building works. Quotes themselves usually arrive within a day of you submitting your details.
Do you only show MCS-certified installers?
Yes, every installer on this page is on the UK's Microgeneration Certification Scheme register. MCS certification is required to access government grants and most green-finance products.
Is it really free to use?
Yes. You'll never pay us a fee, installers cover the cost of the platform when they take on the work. You're under no obligation when you request quotes.