AGG began in 2006, founded by two brothers providing Portable Appliance Testing (PAT) for local schools and businesses. As the company grew, so did our capabilities — expanding into full property maintenance and offering a complete facilities service to our customers.
With specialist experience in the education and commercial sectors, we support more than 3,000 schools and colleges across the UK. Today, we’re proud to bring the same expertise, reliability, and professionalism to domestic clients and landlords.
What sets us apart is our commitment to delivering a tailored, personal, and professional service to every customer. We believe in fair pricing, honest communication, and quality workmanship — ensuring every client receives a service they can rely on.
With fantastic nationwide coverage, AGG are ready to support clients anywhere in the UK, providing consistent, high-quality services no matter where you are.
For more information on any of our Electrical Testing, Fire Maintenance, Reactive & Planned Maintenance, Plumbing & Gas, Building Maintenance or Window & Door services, or if you would like to speak with one of our team, please contact us on 01623 810400 or click on the link below.