Claim Up to £40,000 in Free Home Energy Improvements Through ECO4 – Available UK-Wide

We support homeowners and eligible benefit recipients across the UK in securing fully funded insulation, air source heat pumps, central heating, solar panels, and boiler replacements through the ECO4 and GBIS government schemes.

Engineer installing a thermostatic radiator valve on home radiator
Happy family in a warm, comfortable home

Our Story

At Smart Energy Management in Glasgow, we help UK homeowners cut energy bills and carbon emissions through government-backed ECO4 and GBIS grants. We provide free home upgrades including insulation, heating systems, and solar solutions.

With over 20 years of combined experience, our mission is to make homes warmer, greener, and more efficient — ensuring every eligible household receives the funding they deserve.

Free Boiler Grants
Air Source Heat Pumps
Solar Panel and Solar PV Grants
Home Insulation Services (Cavity Wall, Loft, Internal, and External Wall)

Our Services

Heating Grants

Boiler Replacement Grant

Upgrade your old boiler with a new energy-efficient model under the ECO4 boiler replacement scheme. Get a free boiler grant for UK homeowners to reduce bills, save energy, and improve heating efficiency..

Engineer shaking hands with homeowner after boiler installation

First Time Heating Grant

Tired of using outdated and costly electric storage heaters? Switch to a new first time central heating system through the ECO4 grant scheme and enjoy a warmer, energy-efficient home with reduced heating bills.

Modern white radiator installed on interior wall

Air source Heat Pump Grant

An air source heat pump, also called an air-to-water heat pump, extracts heat from the outside air and converts it into energy to heat your home through radiators, underfloor heating, or hot water systems.

Air source heat pump installed outside a UK home

Electric Storage Heater Grant

Replace your old electric storage heaters with new energy-efficient models under the ECO4 storage heater grant. Enjoy free storage heater replacement and start saving hundreds on energy bills.

Electric storage heater installed in a living room

Time Temperature Zone Control

Enhance your heating efficiency with time and temperature zone control. Under the ECO4 grant scheme, UK homes can install smart heating controls to reduce energy waste and lower heating bills.

Smart radiator valve installed on a heating system

Solar Panel Installation Grant

Get free solar panels through the solar panel grant. UK homeowners can benefit from solar PV installation, generate renewable electricity, cut energy bills, and improve home energy efficiency sustainably.

Team installing solar panels on a rooftop

Our Insulation Grants

Internal Wall Insulation

Improve your home’s warmth with internal wall insulation under the ECO4 and GBIS insulation grant. UK homeowners can get free IWI installation, reduce heat loss, save energy, and lower heating costs efficiently.

Worker installing plasterboard on timber stud wall

External Wall Insulation

Transform your home with external wall insulation under the ECO4 and GBIS insulation grants. UK homeowners can save energy, reduce heat loss, cut bills, and enhance property appearance and comfort.

External wall insulation being installed on a house

Cavity Wall Insulation

If your home was built after the 1930s, it likely has cavity walls with a 50mm gap. Through the ECO4 or GBIS insulation grant, we can fill this cavity with energy-efficient insulation to reduce heat loss.

Technician injecting cavity wall insulation into brick wall

Room in Roof Insulation

If you have a room in your roof with direct access. We could install a new room in roof insulaton with the help of government funded schemes

Installer fitting insulation panels in attic space

Loft Insulation

Most home heat escapes through the roof. Installing loft insulation under the ECO4 or GBIS insulation grant helps reduce heat loss, lower energy bills, and cut carbon emissions effectively.

Loft insulation rolls being installed in an attic

What is ECO4 Scheme

The ECO4 Grant Scheme provides an excellent opportunity for homeowners across the UK to boost their home’s energy efficiency, cut down on energy bills, and contribute to a more sustainable environment.

Eligibility for the ECO4 Scheme is based on criteria such as your income, benefits, and the type of property you own. Our team, alongside trusted, accredited installers, will assess your eligibility and help guide you through every step of the process.

By upgrading to an energy-efficient boiler, installing first-time central heating, enhancing your home insulation, or choosing a renewable solution like air-source heat pumps, you can achieve significant savings on your energy costs. These upgrades also create a more comfortable home environment, providing consistent warmth and eliminating cold spots throughout your living space.

This government-backed initiative offers a unique chance to reduce energy costs, improve the comfort of your home, and make a positive environmental impact. Get started today by filling out our online application form and take the first step toward a more energy-efficient and sustainable home.

Eligibility Criteria for ECO4 Grants

You could qualify for ECO4 Grants to lower energy costs and enhance your home’s energy efficiency if you are receiving specific government benefits. Below are some of the key benefits that make you eligible for the ECO4 scheme:

If you receive any of these government benefits, you may qualify for fully-funded heating grants, insulation grants, and renewable energy systems under the ECO4 Scheme. This government-backed program offers free home upgrades like boiler replacements, air source heat pumps, loft insulation, and solar panels to help you lower your energy bills and improve energy efficiency at no cost.

Our Process

Steps to Achieve Your Goals Easily

Once you’re approved for ECO4 and GBIS, the process is straightforward. Smart Energy Management takes care of everything from survey to installation, ensuring your boiler, insulation, or heat pump is fitted completely free. You’ll quickly benefit from lower energy use, reduced bills, and a more comfortable home.

 
 

01

Book a free survey

Book a free survey today and check your eligibility for ECO4 and GBIS grants. Get expert advice, fast approval, and guaranteed energy-saving upgrades.

02

Planning Your Home’s Installation

Plan your home’s installation with expert ECO4 guidance. We assess heating, insulation, and ventilation needs to ensure efficient, compliant, energy-saving upgrades.

03

Make It Happen

Make it happen with ECO4-approved installation. Get free energy-saving upgrades including insulation, boilers, and heat pumps for a warmer, efficient home.

EXCELLENT

★★★★★

Based on 150 reviews

Lisa Rarity
2025-07-05
★★★★★

Guys were out doing my insulation today. Very professional and well mannered. Even cleaned up after themselves. Highly recommend.

S
Sadie
2025-07-02
★★★★★

Had loft insulation and boiler fitted. Team was very efficient and tidy. Extremely happy with the service!

N
Nicole Atkinson
2025-07-01
★★★★★

I’m very happy with the installers. They were polite, quick and explained everything clearly. Great service!

David M.
2025-06-28
★★★★★

Quick installation and zero hassle. They upgraded my boiler and insulation under ECO4. Excellent team.

Holly James
2025-06-20
★★★★★

The team were amazing! Very polite and cleaned everything. My home feels warmer already.

Mark Wilson
2025-06-15
★★★★★

Fantastic job. Insulation and ventilation installed perfectly. Highly recommend this company!

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