Power your home.
Unlock the grants.
Save for decades.
Expert green energy installations for UK homes and businesses. We maximise every government grant so you pay less and save more.
Complete green energy
solutions for every home.
From grant-maximising design to flawless installation and ongoing support. Everything under one roof.
Solar PV & Battery Storage
High-efficiency panels and smart batteries that maximise self-consumption and export income. Perfect pairing with heat pumps.
Heat Pumps
Air and ground source systems that slash carbon and running costs. Up to £7,500–£9,000 Boiler Upgrade Scheme grant available.
EV Charging Points
Smart, future-proof home and workplace chargers. OZEV grant support available for many installations. Integrated with solar for lowest cost miles.
Insulation & Retrofit
Loft, cavity, solid wall insulation, windows & doors. Often fully or heavily funded via ECO4 and Warm Homes Local Grant schemes.
Smart Energy Systems
Whole-home energy management, AI-optimised scheduling, real-time monitoring apps and integration with solar + battery + heat pump ecosystems.
Commercial & Business
Offices, schools, farms, multi-let properties and housing associations. Bespoke solutions, tax-efficient financing and grant navigation.
How much could you save?
Find out in 30 seconds.
Our interactive calculator gives you a realistic estimate based on current UK government schemes including the Boiler Upgrade Scheme, ECO4, Warm Homes Local Grant and 0% VAT relief.
Instant Grant & Savings Estimator
Up to £7,500 (or £9,000 for off-gas grid properties until March 2027) towards air or ground source heat pumps.
Funding for insulation, heating upgrades and whole-house retrofits, especially for lower income households and specific postcodes.
20% effective saving on all qualifying energy efficiency materials and installation labour — available to everyone.
From first call to
lower bills in weeks.
Free Consultation & Survey
We visit your property (or do a detailed remote assessment), discuss your goals, and check grant eligibility in one visit.
Custom Design & Quote
We design the optimal system, show you exact costs after grants, and handle all the grant application paperwork for you.
Professional Installation
MCS-certified engineers install with minimal disruption. Most heat pump or solar installs completed in 2–5 days.
Aftercare & Monitoring
Dedicated support, performance app, maintenance plans and help claiming Smart Export Guarantee payments.
Homes we've helped go green.
What our clients say.
"The whole process was effortless. They handled every grant application and I paid nothing upfront. My energy bills are now £110 a month instead of £280."
"As a farm business we needed to cut costs and hit ESG targets. Green Grant Homes delivered a commercial-scale solution and secured £28k in grants we didn't know existed."
"I was sceptical about grants. They proved me wrong. My EPC is now A-rated, my bills have halved, and the heat pump works brilliantly in Scottish winters."
Everything you need to know.
Ready to unlock your grants?
Speak to an expert today. No cost, no obligation, and we'll tell you exactly what you're eligible for.