Looking for a SIA licensed security company in Merthyr Tydfil?

Phaseone Service Group is a national security company and a trusted provider of security services in Merthyr Tydfil. We adopt a variety of security packages to businesses, organisations and individuals. One of the UK’s most well-known cross-industry security suppliers, we deploy smoothly trained, experienced SIA licensed guards.

Established 2011, Phaseone Service Group is ranked in the top 15 percent of ACS ascribed contractors and is CHAS approved. We tailor our security packages to each of our customers’ needs hence that we can meet your security requirements in the most dynamic way.

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Security Company Merthyr Tydfil – SIA Approved Contractor

More about Merthyr Tydfil

Merthyr Tydfil (;Welsh: Merthyr Tudful [ˈmɛrθɪr ˈtɪdvɪl]) is the main town in Merthyr Tydfil County Borough. The town is administered by Merthyr Tydfil County Borough Council and is about 23 miles (37 km) north of Cardiff, Wales. The town is often known as Merthyr.

The town is said to be named after Tydfil, a daughter of King Brychan of Brycheiniog. According to her legend, she was slain at Merthyr by pagans around 480 AD; the place was subsequently named Merthyr Tydfil in her honour. Although merthyr generally means “martyr” in modern Welsh, the meaning here is closer to the Latin martyrium: the mausoleum or church built over the relics of a martyr. Similar examples, all from south Wales, are Merthyr Cynog, Merthyr Dyfan and Merthyr Mawr.

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