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What we do
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Our Vision
To build state-of-the-art service networks and remain the partner of choice for our clients by delivering safe, innovative and efficient customer-focused solutions.
We’ve a highly-trained workforce of circa 5000 , 40 + national operational centres, 8 training hubs and a fleet of over 3800 vehicles.
Behind everything we do is a set of services, systems and values which guarantee we have the safest, most productive and efficient workforce possible.
State-of-the-art training centre, designed to replicate real-world environments, offering accredited courses led by expert trainers.



From bespoke system design and technical surveys through to installation and commissioning, GGRS provides a complete end-to-end service. With experienced in-house teams, industry-recognised accreditations and a commitment to high standards, every project is delivered with quality, safety and compliance at its core.
Whether you're looking to reduce energy costs, increase energy independence or future-proof your property, GGRS offers tailored renewable energy solutions designed around your needs. Visit the GGRS page to learn more about their services, projects and how they can help you make the switch to cleaner energy.
Residential Solar
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Commercial Solar
EV Installation Services
Solar Design & Installation
Project Management
In-house Training Centres
Service & Emergency Callouts
Customer Call Centre & Management Services
Product Maintenance & Diagnostic Checks
Apprenticeship Schemes
Nationwide Reach
40 +
Operational Centres
4,300 +
Vehicle Fleet
Kelly House, Fourth Way, Wembley
Middlesex, HA9 0LH
We are always recruiting for the best people in the industry, click here see our latest vacancies.