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The Boiler Upgrade Scheme (BUS) provides financial support to homeowners and landlords in England and Wales to help replace fossil fuel heating systems with low-carbon alternatives, such as air source heat pumps, ground source heat pumps, and biomass boilers.
Applying for BUS is simple, and Broad Oak Group can manage the entire process on your behalf from assessment to installation.



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At Broad Oak Group, we're passionate about creating happier, healthier homes for people and communities across the UK.
As a trusted PAS 2035 retrofit contractor, we deliver energy efficiency, decarbonisation, and Net Zero solutions that lower emissions, reduce energy bills, and improve comfort for every household we work with.
We specialise in whole-house retrofit, energy efficiency upgrades, and low-carbon building adaptations for housing associations, local authorities, landlords, and homeowners.
At Broad Oak Group, we believe every home should be fit for the future, safe, comfortable, and environmentally responsible.




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All Insulation Measures
We install loft, cavity wall, internal, external, and room-in-roof to make homes warmer and more efficient.
Air Source Heat Pumps
Our low-carbon heat pumps provide reliable, efficient heating all year round.
Solar PV & Battery Storage
Generate and store renewable electricity with our solar PV and battery systems.
Commercial
We deliver energy efficiency and decarbonisation upgrades for commercial buildings.
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