Serving Swansea, Cardiff and Surrounding Areas. 

With over 30 years of industry expertise, H3 Group is a leader in the fire and security sector. We specialize in the installation, maintenance, repair, and takeover of CCTV systems, fire extinguishers, intruder alarm systems, fire alarms, access control, nurse call systems, and emergency lighting for both commercial and domestic clients.

Our recent expansion includes a new electrical and solar brand, focusing on Solar PV installation and maintenance, EV chargers, PAT testing, and general electrical work for businesses and households.

Additionally, our Electronic Services division provides both warranty and non-warranty repairs for domestic household appliances, including televisions and washing machines. We are proud to be the authorized service centre for Samsung in South Wales and to collaborate with major retailers such as John Lewis, Costco, and Amazon.

H3 Group Ltd

Org chart

Teams

Offices