Make your home more energy efficient and cheaper to run
Fully accredited, whole house solutions.
From retrofit design to installation.
Whether you want to upgrade your heating system,
improve your insulation or harness the power of green technology,
MacBrookGas is your one-stop shop.

Expertise and excellent service as standard
MacBrookGas combines technical expertise and experience with a total commitment to superb customer service.
- We operate across the UK, but we always act like your local supplier.
- We take time to get to know our customers, so that we can understand which solution will work best for each one.
- We provide advice on how to access (if eligible) current Government funding schemes and we only supply and fit products from market leading heating and insulation manufacturers.
ECO4 – Nationwide
The ECO scheme is designed to encourage both tenants and homeowners considered to be in fuel poverty to install energy efficiency measures in their home.
Action on Energy – Cambridgeshire
This government-backed scheme runs to March 2025 and it is designed to help low-income households to install low-carbon heating and make their homes more energy efficient.
Save money and the planet
If you want to find out more about how energy efficiency and retrofit measures can save you money and help to save the planet, check out these useful links.
Don’t just take our word for it
MacBrookGas is accredited by all major trade bodies across the heating and insulation industries.
All our installations comply with the PAS 2035:2019 standard and we are TrustMark registered (licence 1758850). All our heating engineers are GasSafe certified and our Air Source Heat Pumps are installed to meet MCS standards. We provide a 25-year Insurance Backed Guarantee for each property under the Quality Mark Protection scheme.
Our products
We only source, supply and install the best products available on the market.
That’s because we know that safety, reliability, performance and value are what our customers look for.
We supply gas boilers (eg: Bosch) that are tried and tested and insulation products that are recognised as the best of breed (for example Thermabead).
And we work closely with manufacturers and suppliers to ensure that we have access to the most up-to-date technologies and consistently deliver value-for-money.
Grant funded schemes – do you qualify?
Our detailed knowledge of the grant funding system enables us to help each customer to quickly identify if they are eligible and which sources of finance will apply to each project – including householder contributions and grant funding. This can include funding from more than one source.
We have developed strong relationships with the main energy suppliers covered by the ECO funding programme. Where a retrofit project is fully grant funded we can submit an application for funding on behalf of the householder and follow the energy supplier’s standard procedure to draw down that funding.
Where we operate
With an office based in Norwich, Norfolk our operations extend nationwide through a team of installation experts, providing insulation and heating services throughout the entire UK.
Ready to improve your home?
Speak to our team today!