Welcome to The Ayjay Group
Delivering Excellence in Engineering for over 25 years.
South Wales Leading Electrical & Refrigeration Engineering Specialists
Ayjay Group are electrical and refrigeration engineering specialists, offering our commercial and industrial customers a complete turn-key service. From design, installation, bespoke project management and ongoing maintenance support, we offer a full range of electrical solutions for every project need.
Working throughout the UK and Ireland, we provide complete support to a variety of business sectors including retail, pharmaceutical, warehouse & distribution, hospitality and manufacturing and many other business environments with electrical and refrigeration requirements.
Our Accreditations
Your Caerphilly-Based Electrical & Refrigeration Experts
Ayjay Group provide businesses with turnkey solutions covering multiple different services.
Electrical Services
Ayjay Group work with many businesses throughout the UK, providing electrical installation and maintenance for a variety of…
Refrigeration
Working in accordance with customer design specifications, our installation and commissioning engineers will deliver an electrical refrigeration project…
Energy Solutions
Energy efficiency and sustainability are key issues in business operations, planning and policy processes. Businesses can now control…
Data Cabling
In the modern business world, having network reliability and fast connection speed is critical for business success.
Lightning Protection
Lightning can strike unexpectedly, causing damage not only to a structure, but also to the systems and people…
Surge Protection
Ayjay Group can provide you with market leading products that will integrate simply with your electrical circuit to…
Monitoring Systems
Future proof your temperature systems by implementing an intuitive control monitoring system.
Electrical Testing
Ayjay Group are offering a cost effective electrical testing package to help make sure your building is electrically…
Facilities Management
Ayjay Group offers a comprehensive range of professional Facilities Management maintenance solutions to businesses and organisations across the…
Latest News from Ayjay Group
Keep up-to-date with the latest news from Ayjay Group, your trusted Caerphilly-based electrical and refrigeration engineering specialists. Learn about our recent projects and company updates.
A lightbulb moment – Ayjay can help your....
The UK is gradually phasing out fluorescent lamps. This is part of legislation that aims to reduce environmental harm and promote energy-efficient…
Ayjay partners with Voltalis to offer demand response....
We are always looking for ways to add value to customers. We are delighted to announce a new partnership with Voltalis to…
From Electrician to Director at Ayjay Group....
Ayjay Group is excited to announce the promotion of Paul Beament from Operations Manager to Director, marking a significant milestone in both…
We’re Recruiting!....
Are you looking for a new opportunity in your electrical career? With ongoing and upcoming commercial and industrial projects, we are looking…
Our Latest From Instagram
Stay updated with Ayjay Group’s projects and team activities. Follow us on Instagram for behind-the-scenes looks at our electrical and refrigeration engineering work
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Ayjay Group
Electrical Contractors for 25 years. We specialise in Electrical Services, Refrigeration, Energy Solutions & Facilities Management.
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Massive congratulations to everyone at Bedwas RFC on becoming Men’s Championship Cup Final champions!
What...
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🌟 New Toy Alert! 🌟
At Ayjay Group, we’re always investing in the tools that...
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Happy Easter from everyone at Ayjay Group
Wishing you a peaceful and a relaxing Easter...
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At Ayjay Group, we deliver reliable, high-quality engineering solutions that keep your business running efficiently,...
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At Ayjay Group, we’re always on the lookout for talented, motivated individuals to join our...
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Another LED lighting upgrade completed by Ayjay Group — this time at Victoria Park Mazda...
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A great project delivered in Caerphilly.
Working alongside the brilliant team at D&G Office Interiors...
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Wishing everyone a very Happy St David’s Day from Ayjay Group.
Dydd Gŵyl Dewi Hapus!...
Read Why We Are Top Rated by Google Reviews
Discover why Ayjay Group is the leading choice for electrical and refrigeration. Read our excellent Google reviews.
google
Thanks for arranging Dale and his team to come out and carry out our electrical testing and remedial work. They were professional, efficient and very knowledgeable with the work required. They ran into a few issues from when the original wiring was done but was swift in completing the job to a very high level. I would highly recommend you guys to our head office for further work for Edmundson Electrical.
Harry Verlander
August 6, 2025
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The two lads came to block 6 Woodside Court and were really helpful and very professional. Nice to see a trustworthy business. Thank you. Highly recommend. Many thanks. Very happy with the door entry system, which is now working.
Carmel O'Grady
September 9, 2022
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I have a storage unit at this place and it's kept well maintained and tight security.
Rebecca Evans
March 20, 2022
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Explore successful case studies showcasing Ayjay Group's expertise in delivering turnkey electrical and refrigeration solutions for commercial and industrial clients.
Eriez
Eriez Magnetics designs, develops and markets technologically advanced equipment for magnetic separation, lifting and handling,…
D&G Office Interiors
D&G Office Interiors were the principle contractor for the new Liberty Marketing office refurbishment. Ayjay…
AF Blakemore & Son Ltd
AF Blakemore & Son Ltd are a food retail, wholesale distribution company, employing over 7,000…