A reliable boiler is at the heart of every warm and energy-efficient home. Old, inefficient boilers not only drive up heating bills but also increase carbon emissions. That’s why the Boiler Upgrades Grant, available through the ECO4 Scheme, is designed to help households replace outdated systems with modern, energy-saving boilers at no cost to qualifying households.
At Energy Wise LTD, we specialise in guiding families through the grant process and installing high-performance boilers that deliver both comfort and savings.
EXCELLENT Based on 2 reviews asif iqbal2025-09-22Trustindex verifies that the original source of the review is Google. Used Energy Wise for an internal wall insulation job at one of my rented properties. I was very impressed with their workmanship and would recommend them to anyone thinking about utilising the ECO4 grant. Local company employing local people with a fantastic work ethic. Shahzad Ali2025-07-28Trustindex verifies that the original source of the review is Google. I would just say energy wise has a professional team. From survey to installing insulation. They returned my stuff back as they were. I recommend people to get the #ECO4 grant done by thenVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
The Boiler Upgrades Grant helps reduce bills, improve efficiency, and support sustainability. Replacing an inefficient boiler can have a significant impact on both your home and the environment.
Benefits include:
The ECO4 Scheme targets households that need the most support. You may qualify if:
Not sure if you qualify? Energy Wise LTD offers free eligibility checks to guide you every step of the way.
We take the stress out of applying for the Boiler Upgrades Grant. Our process is clear, quick, and designed with homeowners in mind.
1. Trusted ECO4 Installers – Fully accredited and government-approved.
2. Specialists in Solar Panel Grants – Focused on renewable energy funding.
3. Nationwide Coverage – Supporting households across the UK.
4. Customer-Centred Approach – Clear communication and honest advice.
5. Proven Results – Hundreds of homes upgraded with energy-saving measures.
If you qualify, your new boiler installation is completely free under ECO4.
Most installations are completed within 1–2 days.
We install energy-efficient boilers that meet the latest government standards.
Yes, if their tenants qualify for ECO4 support.
No. If approved, the grant covers all costs of installation.