Apply for Your FREEECO4 Boiler Grant
Join over 7,000 UK households who have upgraded to a free, energy-efficient boiler through the government's ECO4 scheme. Learn more about available grants and LA Flex eligibility.
Complete in just 60 seconds - no obligation, completely secure
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Over 7,000 successful installations with 4.7/5 rating
Lightning Fast Process
60-second form, 24-hour response, 3-week completion
Maximum Savings Guaranteed
Save £800+ yearly with A-rated energy efficient boilers
100% Free, No Hidden Costs
Government funded - no upfront costs, no repayments ever
"Absolutely fantastic service! Applied online in minutes, had a call the same day, and my new boiler was installed within 2 weeks. Already saving £30+ per month on bills. Highly recommend freeboilerupgrade.uk!"
Sarah & David Thompson
Manchester • Verified Customer
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Call Free: +447375868046Open Mon-Fri 8am-8pm, Sat 9am-5pm
Complete the Application
Fill out our secure ECO4 eligibility form with your details.
Expert Review & Call
Our ECO4 specialists review your application and call you within few hours to confirm eligibility and answer questions.
Free Home Survey
If eligible, we schedule a free, no-obligation property survey with a Gas Safe certified surveyor at your convenience.
Free Installation
Once approved, a certified engineer installs your new A-rated boiler completely free of charge with full warranty.
Learn More About Available Grants
Explore our comprehensive guides to understand all the energy grants and schemes available to you
Complete guide to the ECO4 free boiler upgrade scheme, including eligibility criteria and application process.
Learn about free boiler upgrades →Discover all available ECO4 grants including insulation, heating controls, and renewable energy measures.
View all ECO4 grants →Qualify for grants even without benefits through your local council's flexible eligibility program.
Learn about LA Flex →Ready to Start Saving?
Join thousands of UK families who are already enjoying free, efficient heating through the ECO4 scheme.