Get a Free Boiler and Cut Energy
Bills by Up to 30%
Quite Core is a trusted, Green Deal–approved installer helping thousands
of homeowners access ECO funding for energy-saving upgrades.
ECO4 is the fourth phase backed by UK Government.
Quite Core helps make homes energy-efficient, reduces fuel poverty, and lowers costs. The government will continue the scheme until March 2026. Partner with Quite Core to upgrade your home sustainably and save on energy bills
2500+
Installed Capacity
70%
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Green Services for Comfort and Long Term Savings
Discover eco friendly services from Quite Core that boost comfort and cut energy bills. From free surveys and premium insulation to modern heating systems, we help keep your home warm while building a cleaner, greener future.
Boiler Upgrades
Upgrade with Quite Core boilers for ultimate comfort, lower bills, and lasting warmth.
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Legal Compliance
Let Quite Core handle compliance smoothly, saving you time, stress, and effort.
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Smart Wall Insulation
Keep homes warmer and greener with Quite Core’s smart, eco-friendly wall insulation
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Easy Energy Checkup
Unlock energy savings with Quite Core’s expert checkups and tailored solutions.
Read MoreWind Solar Energy work
Project Planning
Project Planning
Research & Analysis
Installation amp Maintenance
The grant is available to individuals receiving any of the following benefits
- Income-Based Jobseeker’s Allowance (JSA)
- Income-Related Employment & Support Allowance (ESA)
- Income Support (IS)
- Pension Guarantee Credit
- Working Tax Credit (WTC)
- Child Tax Credit (CTC)
- Universal Credit (UC)
- Housing Benefit
- Pension Savings Credit
- Child Benefit
Some General Question?
The ECO4 Scheme is a UK government program that funds home energy upgrades. Quite Core helps you apply, qualify, and install energy-efficient solutions at little or no cost.
Homeowners or tenants receiving certain benefits may qualify. Quite Core checks your eligibility quickly and guides you through every step to secure ECO4 funding.
We provide boiler replacements, insulation, heating systems, and smart controls—helping you lower bills, save energy, and keep your home warm all year.
Quite Core delivers reliable service, expert installation, and full ECO4 support. We make saving energy simple, affordable, and stress-free for every UK household.
Our Latest Case Studies
Water Flow Discharged
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Man Worker Frild
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Alternative Energy Plant
Repairing Solar Panel
What Our Customers Say About Quite Core Services
Quite Core completely transformed our home’s heating system. The team was professional, efficient, and ensured maximum energy savings and comfort.
John Smith
Homeowner
I was impressed by Quite Core’s expertise. The boiler replacement was seamless, and their advice helped us significantly reduce energy costs.
Michael Johnson
Engineer
From start to finish, Quite Core provided exceptional service. Their team improved our home’s efficiency and made energy bills much more manageable.
David Wilson
Accountant
60+
Team Member
7K
Work Have Done
7K
Happy Clients
4K
Awards Wining
Our Latest Blog
Solar Radiance: Illuminating the Path to a Sustainable
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Dive into Solar: The Allure and Advantages of Hydropower
