Why Choose Energy Kings?
Trusted Accreditations
Fully certified by TrustMark, Gas Safe and MCS, so every install meets the latest Government standards.
Simple Process
We sort the paperwork, funding claim and install-leaving you with just one easy sign‑off.
Faster Surveys
Book your free home survey within seven days and start saving weeks sooner than the national average
Real Savings
Typical customers cut up to £1,200 a year on energy bills with ECO4 and GBIS upgrades.
3.6 Million Upgrades, 2.4 Million Homes
Fitting energy‑saving upgrades—better insulation, efficient heating or small‑scale renewables-cuts your bills and shrinks your carbon footprint in one go. With ECO4 grants on hand, the cost is often covered for you. Enjoy a warmer home, lower monthly outgoings and the knowledge you’re helping to build a cleaner, greener Britain.
Homes Upgraded
Average annual saving (£)
Survey Lead Time
%
First‑Time Pass Rate
Save up to £1200 per year on your energy bills with free home upgrades.
The Energy Kings team handled everything-from the paperwork to the install.
My insulation were done in a few weeks and my gas bill is already £40 a month lower.