H3 Group

Fire, security, electrical, solar and appliance repair services for households and businesses in South Wales

Swansea, United KingdomFounded 2009h3group.co.ukWebsite technologies

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Highlights

  • New on EvolcAdded 2026-11-08

About H3 Group

H3 Group supplies, installs, repairs and maintains CCTV, alarms, fire safety equipment, access control and emergency lighting. Its services also include solar PV, EV charger installation and maintenance, general electrical work, and household appliance repairs.

The family-run company serves domestic and commercial customers across sectors, including households, businesses and large organisations. It provides installation, maintenance and repair services, including appliance repairs for retail partners.

H3 Group Ltd was founded in 2009 and is headquartered in Swansea. It serves Swansea, Cardiff and surrounding areas; the business says it began in Uplands, Swansea in the late 1980s.

Product: Fire and security system installation and maintenance, electrical and solar work, EV charger services, and household appliance repairs.

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Website technologies

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Frontend frameworks

  • jQueryHigh confidence
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Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.