National Energy Upgrades - ECO4 Scheme
National Energy Upgrades
Homeowners & Private Renters on Benefits

Struggling With Your Energy Bills?

New boiler. Full insulation. New windows & doors. Zero cost.

If you're on benefits and your property has a poor energy rating, the government pays for everything via the ECO4 Scheme.

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Get An Instant Decision In 60 Seconds!

100% Free Funded via UK ECO4 Scheme
Save £3,500/Year On energy bills
83% Approved Same day approval rate
2 Minute Check Free eligibility checker
National Energy Upgrades advisor speaking with a homeowner at their door
Government Backed
Official UK ECO4 Scheme initiative

Our partners

Partner logos: E.ON, EDF, npower, ScottishPower, British Gas, SSE

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How It Works Section

How It Works

Understanding the ECO4 & GBIS Government Grant Schemes

What is the Scheme?

The ECO4 (Energy Company Obligation) and GBIS (Great British Insulation Scheme) are UK government initiatives that require energy suppliers to fund energy-efficient improvements for eligible households. This means you can get free boilers, insulation, heat pumps, and solar panels at zero cost.

Who is Eligible?

  • Homeowners or private tenants (with landlord permission)
  • Receiving eligible benefits (Universal Credit, Pension Credit, Child Tax Credits, etc.)
  • Property has an EPC rating of D-G (or no current EPC)
  • Low household income (under £31,000 per year for GBIS)

Who is NOT Eligible?

  • EPC rating A, B, or C
  • Income over £31,000
  • New build properties
  • Second homes or social housing

What Our Customers Say

Join thousands of satisfied homeowners who have upgraded their homes through the ECO4 Scheme

4.9
2,847 reviews
J

Janet Horsfield

Manchester

2 weeks ago

Absolutely brilliant service! From start to finish, the team at National Energy Upgrades were professional and helpful. My new boiler was installed within a week of applying, and I haven't paid a penny. Highly recommend!

D

Darren Okonkwo

Birmingham

1 month ago

I was skeptical at first, but the ECO4 scheme is genuine. The team helped me get full insulation and new windows completely free. My energy bills have dropped significantly. Can't thank them enough!

M

Maureen Chadwick

Leeds

3 weeks ago

The application process was so simple - just 2 minutes online and I got approved the same day. The installers were polite, tidy, and did an excellent job with my new boiler. 5 stars!

A

Amir Hussain

London

1 month ago

Life-changing service. As a pensioner on benefits, I was struggling with heating costs. Now I have a brand new energy-efficient boiler and proper insulation. My home is so much warmer!

C

Claire Brennan

Liverpool

2 months ago

Quick, efficient, and genuinely free! I couldn't believe it until the work was done. New windows and doors throughout my property. The difference in warmth and noise reduction is amazing.

G

Gareth Llewellyn

Glasgow

1 month ago

Fantastic experience from the eligibility check to installation. The whole process took less than 3 weeks. Professional team and quality workmanship. Would definitely recommend to anyone on benefits.

Apply Now

Fill Out The Form Below To See What Upgrades You Qualify For (Takes 60 Seconds)

Government Grant Services

Government Grant Services

We help you access free energy upgrades through UK Government funding schemes

Free Loft Insulation

Grant Funded Heat Retention Zero Cost

Access government grants for professional loft insulation to reduce heat loss and energy bills.

Wall Insulation Grants

Cavity & Solid Wall Fully Funded Warmer Home

Get free internal, external, or cavity wall insulation through ECO4 scheme funding.

Free Boiler Grants

A-Rated Boilers No Upfront Cost Lower Bills

Replace your old boiler with a brand new A-rated energy efficient model at zero cost if eligible.

Solar Panel Grants

Renewable Energy Grant Available Eco Friendly

Access funding for solar panel installation to generate clean energy and slash electricity costs.

Heat Pump Grants

Low Carbon Government Funded Sustainable

Get grant funding for air-source heat pumps to switch to renewable, low carbon heating.

Room in Roof Grants

Loft Conversion Free Insulation Energy Efficient

Insulate your converted loft space through government grants for improved comfort and efficiency.

Apply Now

Fill Out The Form Below To See What Upgrades You Qualify For (Takes 60 Seconds)

How to Get Your Free Upgrades

How to Get Your Free Upgrades

Three simple steps to access government funding for your home energy improvements

01

Check Your Eligibility

Fill out our simple eligibility checker to see if you qualify for government grants. Most homeowners receiving certain benefits are eligible for 100% free upgrades.

2 minutes
02

Free Home Energy Survey

Our certified energy assessors will visit your home to conduct a comprehensive survey and identify which grant-funded improvements your property qualifies for.

Within 48 hours
03

Professional Installation

Approved installers will complete all the work at no cost to you. Enjoy a warmer, more energy-efficient home with significantly reduced energy bills.

Within 7-10 days
FAQ Section

Frequently Asked Questions

Everything you need to know about government-funded energy upgrades

ECO4 (Energy Company Obligation Phase 4) is a UK government scheme that requires energy suppliers to fund energy-efficient improvements for eligible households. The scheme runs until 2026 and provides 100% free upgrades including boilers, insulation, heat pumps, and solar panels to help reduce energy bills and carbon emissions.
You may be eligible if you're a homeowner or private tenant (with landlord permission) and receive certain benefits such as Universal Credit, Pension Credit, Child Tax Credits, or have a household income under £31,000. Your property should have an EPC rating of D-G. Around 73% of applicants qualify for at least one type of grant funding.
The scheme covers a wide range of energy-efficient improvements including: A-rated boiler replacements, loft insulation, cavity wall insulation, solid wall insulation, air source heat pumps, solar panels, room-in-roof insulation, and underfloor insulation. The specific upgrades you qualify for depend on your property's current condition and energy efficiency rating.
No, if you're eligible, all approved upgrades are 100% free with no upfront costs, hidden fees, or repayments required. The work is fully funded by energy suppliers as part of their government obligations. You won't receive any bills or debts for the improvements made to your home.
The eligibility check takes just 60 seconds online. Once approved, a free home survey is typically scheduled within 1-2 weeks. After the survey confirms your eligibility, installation is usually completed within 4-8 weeks depending on the type of upgrade and installer availability. Most installations are completed within 24-48 hours.
No, ECO4 and GBIS grants are not loans and never need to be repaid. They are government-funded grants provided through energy suppliers with no strings attached. Once the work is completed, the upgrades are yours to keep permanently, and you'll benefit from reduced energy bills for years to come.
Most installations are designed to minimize disruption. Simple upgrades like loft insulation typically take just a few hours. Larger projects like boiler replacements or heat pump installations may take 1-2 days. All installers are fully qualified and will work around your schedule. You'll be kept informed at every stage of the process.
Private tenants can apply for ECO4 grants with their landlord's permission. The improvements benefit both tenants through lower energy bills and landlords through increased property value and EPC ratings. Social housing tenants should contact their housing association directly about available energy upgrade schemes.

Apply Now

Fill Out The Form Below To See What Upgrades You Qualify For (Takes 60 Seconds)

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